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Identifying Opportunities for Valuable Encounters

Mobile social matching systems have the potential to transform the way we make new social ties, but only if we are able to overcome the many... (more)

Latent Discriminative Models for Social Emotion Detection with Emotional Dependency

Sentiment analysis of such opinionated online texts as reviews and comments has received increasingly close attention, yet most of the work is... (more)

Deep Dependency Substructure-Based Learning for Multidocument Summarization

Most extractive style topic-focused multidocument summarization systems generate a summary by ranking textual units in multiple documents and... (more)

KNET

Neural network techniques are widely applied to obtain high-quality distributed representations of words (i.e., word embeddings) to address text mining, information retrieval, and natural language processing tasks. Most recent efforts have proposed several efficient methods to learn word embeddings from context such that they can encode both... (more)

MWI-Sum

Multidocument summarization addresses the selection of a compact subset of highly informative sentences, i.e., the summary, from a collection of textual documents. To perform sentence selection, two parallel strategies have been proposed: (a) apply general-purpose techniques relying on data mining or information retrieval techniques, and/or (b)... (more)

A Document Retrieval Model Based on Digital Signal Filtering

Information retrieval (IR) systems are designed, in general, to satisfy the information need of a user who expresses it by means of a query, by... (more)

NEWS

 

Call for Papers

ACM Transactions on Information Systems (TOIS) Call for submissions to a Special Issue on Search, Mining and their Applications on Mobile Devices. Click here to see more details.

Call for Special Issue Proposals

ACM Transactions on Information Systems (TOIS) invites proposals for a special issue of the journal devoted to any topic in information retrieval. Click here to see more details.

New options for ACM authors to manage rights and permissions for their work

 

ACM introduces a new publishing license agreement, an updated copyright transfer agreement, and a new authorpays option which allows for perpetual open access through the ACM Digital Library. For more information, visit the ACM Author Rights webpage.

 

About TOIS

ACM Transactions on Information Systems (TOIS) is a scholarly journal that publishes previously unpublished high-quality scholarly articles in all areas of information retrieval. TOIS is published quarterly.

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Forthcoming Articles
Misinformation in Online Social Networks: Detect Them All with Limited Budget

Online Social Networks (OSNs), such as Facebook, Twitter and Google+, facilitate the interactions and communications among people. However, they also make it a fertile land for misinformation to rapidly spread out, which may lead to detrimental consequences. Thus it is imperative to detect the misinformation propagating through OSNs by placing monitors. In this paper, we first study a general misinformation detection problem and show its equivalence to the influence maximization problem. Moreover, in order to prevent misinformation from reaching a specific user, we define a Ä-Monitor Placement problem for cases where the partial knowledge of misinformation sources is available. We prove the #P complexity of this problem and additionally propose an efficient algorithm to solve it. Furthermore, we generalize the problem from a single target user to multiple central nodes by proposing another algorithm based on sampling technique. Extensive experiments on real-world data show the effectiveness of proposed algorithms with respect to minimizing the number of monitors.

Joint Modeling of User Check-in Behaviors for Real-time Point-of-Interest Recommendation

Point-of-Interest (POI) recommendation has become an important means to help people discover attractive and interesting places, especially when users travel out of town. However, extreme sparsity of user-POI matrix creates a severe challenge. To cope with this challenge, we propose a unified probabilistic generative model, Topic-Region Model (TRM), to simultaneously discover the semantic, temporal and spatial patterns of users' check-in activities, and to model their joint effect on users' decision-making for selection of POIs to visit. To demonstrate the applicability and flexibility of TRM, we investigate how it supports two recommendation scenarios in a unified way, i.e., home-town recommendation and out-of-town recommendation. To support real-time POI recommendation, we further extend the TRM model to an online learning model TRM-Online to track changing user interests and speed up the model training. Besides, based on the learnt model, we propose a clustering-based branch and bound algorithm (CBB) to prune the POI search space and facilitate fast retrieval of the top-k recommendations. We conduct extensive experiments to evaluate the performance of our proposals on two real-world datasets including recommendation effectiveness, overcoming cold-start problem, recommendation efficiency and model training efficiency. The experimental results demonstrate the superiority of our proposals.

On Effective Location-Aware Music Recommendation

apid advances in mobile devices and cloud-based music service now allow consumers to enjoy music at anytime and anywhere. Consequently, there has been increasing demand in studying intelligent techniques for context aware music recommendation. However, one important context that is generally overlooked in current research is user's venue, which often includes various semantics to greatly influence the users' music preference. In this paper, we present a novel location-aware music recommender system to effectively identify suitable music for various common venues in our daily lives. Towards this goal, we develop a Location aware Topic Model (LTM) to 1) effectively extract the topics related to different venues and 2) accurately infer the music for a certain location under a latent topic space, in which the music contents can be directly matched with the venue. An extensive experimental study based on two large music test collections demonstrates the various advantages of the proposed systems.

Do Improvements Still Add Up?

This paper presents a study of the question of which baseline to use when testing a new retrieval technique. We show that measuring a statistically significant improvement over a weak baseline is not necessarily a good predictor of whether the improvement will be measured on a strong baseline. Indeed, sometimes strong baselines are often made worse. We show there is little past research outlining how strong a baseline must be in order for an experimental comparison to be valid. This paper describes a series of experiments examining the testing of new techniques against multiple baselines. We show that the only way to be truly confident that a new technique is a real contribution is to compare it against, nothing less than the state of the art. However, showing consistent significant improvement over a basket of lower performing baselines can give researchers a level of confidence that a new technique will at the very least not degrade a state of the art system.

Power Law Distributions in Information Retrieval

Several properties of information retrieval (IR) data, e.g. query length, are widely considered to be approximately distributed as a power law. This assumption is common practice, aiming to focus on specific characteristics of an empirical probability distribution, e.g. its long/fat tail. Motivated by recent work in the statistical treatment of power law claims, we investigate two research questions: (1) To what extent do power law approximations hold for the following IR data properties: (i) term frequency, (ii) document length, (iii) query length, (iv) citation frequency and (v) syntactic $n$-gram frequency? (2) What is the computational cost (and its practical consequences to operational IR systems) of replacing empirical power law approximations with more accurate distribution fitting? To answer these two questions we study 25 TREC and 3 non-TREC datasets and we compare the fit of power laws to 15 other standard probability distributions. We find that term frequency is best approximated by a power law only for 5 datasets. The other data properties are better approximated by the inverse Gaussian, Generalized Extreme Value, Negative Binomial or Yule. We also find that the overhead of replacing power law approximations by more informed distribution fittings is negligible for operational IR systems.

Overview of the Special Issue on Trust and Veracity of Information in Social Media

Volunteerism Tendency Prediction via Harvesting Multiple Social Networks

Volunteers have always been extremely crucial and in urgent need for nonprofit organizations (NPOs) to sustain their continuing operations. However, it is expensive and time consuming to recruit volunteers using traditional approaches. In Web 2.0 era, the abundant and ubiquitous social media data open a door to the possibility of automatic volunteer identification. In this paper, we aim to fully explore this possibility by proposing a scheme, which is able to predict users' volunteerism tendency from user-generated contents collected from multiple social networks based on a conceptual volunteering decision model. We conducted comprehensive experiments as well as a user study to investigate the effectiveness of our proposed scheme, and further discussed its generalizibility and extendability. The novel interdisciplinary research will potentially inspire more promising and important human-centered applications.

Geoparsing and Geosemantics for Social Media: Spatio-Temporal Grounding of Content Propagating Rumours to support Trust and Veracity Analysis during Breaking News

In recent years there has been a growing trend to use publically available social media sources within the field of journalism. Breaking news has tight reporting deadlines, measured in minutes not days, but content must still be checked and rumours verified. As such journalists are looking at automated content analysis to pre-filter large volumes of social media content prior to more traditional manual verification techniques. This paper describes a real-time social media analytics framework for journalists. We extend our previously published geoparsing approach to improve its scalability and efficiency. We develop and evaluate a novel approach to geosemantic feature extraction, classifying evidence in terms of situatedness, timeliness, confirmation and validity. Our approach is not news story specific and works for new unseen event types. We report results from 4 experiments using 5 Twitter datasets crawled during different English-language news events. One of our datasets is the standard TREC 2012 microblog corpus. Our classification results are promising, with F1 scores varying by class from 0.64 to 0.92 for unseen event types. We lastly report results from two case studies looking at spatio-temporal grounding of rumours during real-world news stories, showcasing different ways our system can assist journalists in the verification process.

A Tensor-Based Information Framework for Predicting the Stock Market

The stock market is strongly affected by various types of highly interrelated sources of information. To study the impact of information on stock markets, the common strategy in previous studies has been to concatenate the features of different information sources into one super feature vector, which weakens the ability to distinguish the effects of different information sources. The challenge lies in how to model the complex information space of various sources and study their joint impacts on stock markets. For this purpose, we introduce a tensor-based information framework to predict stock price movements. Specifically, our framework first models the complex investors' information environment and their intrinsic links with tensors. A global dimensionality reduction algorithm to capture the intrinsic links among different information sources in terms of the geometric structure of a single tensor and the entire information tensor stream is then proposed. Finally, a tensor-based predictive model to forecast stock price movements in response to new information, which is in essence a high-order tensor-regression learning problem, is presented. Experiments performed on CSI 100 stocks demonstrate that TeSlA, which is a trading system based on our framework, outperforms the classic Top-N trading strategy and two state-of-the-art media-aware traders.

Probabilistic Models for Contextual Agreement in Preferences

The long tail theory for consumer demand implies the need for more accurate personalization technologies to target items to the users who most desire them. A key tenet of personalization is the capacity to model user preferences. Most of the previous work on recommendation and personalization has focused primarily on individual preferences. While some focus on shared preferences between pairs of users, they assume that the same similarity value applies to all items. Here we investigate the notion of "context", hypothesizing that while two users may agree on their preferences on some items, they may also disagree on other items. To model this, we design probabilistic models for the generation of rating differences between pairs of users across different items. Since this model also involves the estimation of rating differences on unseen items for the purpose of prediction, we further conduct a systematic analysis of matrix factorization and tensor factorization methods in this estimation, and propose a factorization model with a novel objective function of minimizing error in rating differences. Experiments on several real-life rating data sets show that our proposed models consistently yields context-specific similarity values that perform better on a prediction task than models relying on shared preferences.

Comparing Pointwise and Listwise Objective Functions for Random Forest based Learning-to-Rank

Current random forest (RF) based learning-to-rank (LtR) algorithms use a classification or regression framework to solve the ranking problem in a pointwise manner. The success of this simple yet effective approach coupled with the inherent parallelizability of the learning algorithm makes it a strong candidate for widespread adoption. In this paper we aim to better understand the effectiveness of these algorithms by comparing between pointwise and listwise objective functions. We introduce what we believe to be the first listwise version of an RF-based LtR algorithm. The algorithm directly optimizes an information retrieval metric of choice in a greedy manner. Computational complexity of the listwise approach is higher than the pointwise counterpart, hence for larger datasets, we design a hybrid algorithm which combines listwise and pointwise objective in each tree. Experimental results reveal that the listwise/hybrid algorithm outperforms the pointwise approach on the majority (but not all) of LtR datasets available. We then investigate several aspects of the two algorithms to better understand the inevitable performance trade-offs. This investigation suggests that for large LtR datasets the splitting criterion (implied by the objective function) is important particularly if small trees are learnt, but as the trees are grown large the advantage of the listwise approach diminishes relative to its pointwise counterpart.

TISON: Trust Inference in trust-oriented Social Networks

Trust systems represent a significant trend in decision support for social networks service provision. The basic idea is to allow users to rate each other even without being direct neighbors. In this case, the idea is to derive a trust score for a given user, which could be of help to decide whether trusting other users or not. In this paper, we investigate the properties of trust propagation on networks, based on the notion of transitivity, and we introduce the TISoN model to generate and evaluate Trust Inference within online Social Networks. To do so, (i) we develop a novel TPS algorithm for Trust Paths Searching where we define neighbors priority based on their direct trust degrees and then select trusted paths while controlling the path length and (ii) we develop different TIM algorithms for Trust Inference Measuring and build a trust network. In addition, we analyse existing algorithms and we demonstrate that our proposed model computes more reasonable transitive trust values than existing models. We conduct extensive experiments on a the real online social network dataset, Advogato dataset. Experimental results show that our work is scalable and generates better results than do the pioneering approaches of the literature.

Influence Estimation and Maximization in Continuous-Time Diffusion Networks

Subspace Frequency Analysis based Field Indices Extraction for Electricity Customer Classification

In electricity customer classification, the most important task is to avoid the curse of dimensionality problem. In order to avoid the curse of dimensionality problem, field indices are widely used instead of consumption diagrams. Field indices can be directly extracted from consumption diagrams according to predefined formula. From existing studies, we can see that the most important thing for defining such formula is to find meaningful time intervals from consumption diagrams. However, the inconvenient thing is that there are still no studies to explain how to define such time intervals from theoretical viewpoint. In our study, we present a subspace frequency analysis based method named as SFATIE in order to support the theoretical basis of Field indices extraction. The performance of the proposed method is evaluated by comparing with other dimensionality reduction methods like PCA, Pearson and Likelihood Ratio. The experimental results show that our method is better or close to other used dimensionality reduction methods. Also, the quality of extracted field indices is evaluated by using most widely used classification methods like C5.0, SVM, Neural Net, Bayes Net and Logistic. The experimental results show that our method can produce the good quality of field indices and these indices can improve the performance of electricity customer classification.

Bibliometrics

Publication Years 1983-2015
Publication Count 613
Citation Count 18791
Available for Download 613
Downloads (6 weeks) 3440
Downloads (12 Months) 37971
Downloads (cumulative) 702087
Average downloads per article 1145
Average citations per article 31
First Name Last Name Award
Mark S Ackerman ACM Fellows (2013)
Charu Chandra Aggarwal ACM Fellows (2013)
Ricardo A Baeza-Yates ACM Fellows (2009)
Hal Berghel Outstanding Contribution to ACM Award (2000)
ACM Fellows (1998)
ACM Distinguished Service Award (1996)
Alan W Biermann ACM Fellows (2000)
Daniel Bobrow ACM Fellows (1994)
ACM Software System Award (1992)
ACM Programming Systems and Languages Paper Award (1974)
Kellogg S. Booth ACM Distinguished Member (2009)
ACM Senior Member (2009)
Alan H Borning ACM Fellows (2001)
Stuart K. Card ACM Fellows (2000)
John M Carroll ACM Fellows (2003)
Hsinchun Chen ACM Fellows (2015)
Charles L A Clarke ACM Distinguished Member (2015)
Fabio Crestani ACM Senior Member (2009)
Bruce Croft ACM Fellows (1997)
Ernesto Damiani ACM Distinguished Member (2008)
Paul Dourish ACM Fellows (2015)
Susan T Dumais ACM-W Athena Lecturer Award (2014)
ACM Fellows (2006)
Clarence A Ellis ACM Fellows (1998)
Ahmed Elmagarmid ACM Fellows (2012)
ACM Distinguished Member (2009)
Deborah Estrin ACM-W Athena Lecturer Award (2006)
ACM Fellows (2000)
Christos Faloutsos ACM Fellows (2010)
Gerhard Fischer ACM Fellows (2009)
Ophir Frieder ACM Fellows (2005)
Alvaro Barreiro Garcia ACM Senior Member (2009)
Hector Garcia-Molina ACM Fellows (1997)
C Lee Giles ACM Fellows (2006)
Calvin C. Gotlieb Outstanding Contribution to ACM Award (2011)
ACM Presidential Award (2002)
ACM Fellows (1994)
Georg Gottlob ACM Fellows (2007)
Irene Greif ACM Fellows (1997)
Jonathan Grudin ACM Fellows (2012)
Laura M Haas ACM Fellows (2006)
Wendy Hall Outstanding Contribution to ACM Award (2014)
ACM Fellows (2010)
Jonathan L Herlocker ACM Software System Award (2010)
Djoerd Hiemstra ACM Senior Member (2009)
Xian-Sheng Hua ACM Distinguished Member (2015)
ACM Senior Member (2009)
Yannis E Ioannidis ACM Fellows (2004)
Matthias Jarke ACM Fellows (2013)
Thorsten Joachims ACM Fellows (2014)
Min-Yen Kan ACM Senior Member (2009)
David Karger ACM Fellows (2009)
ACM Doctoral Dissertation Award (1994)
Won Kim ACM Distinguished Service Award (2001)
Joseph A Konstan ACM Software System Award (2010)
ACM Fellows (2008)
ACM Distinguished Member (2006)
Wessel Kraaij ACM Senior Member (2007)
Robert Kraut ACM Fellows (2011)
Michael E Lesk ACM Fellows (1996)
Raymond A Lorie ACM Fellows (2000)
ACM Software System Award (1988)
ACM Programming Systems and Languages Paper Award (1982)
David E. Losada ACM Senior Member (2011)
Yoelle Maarek ACM Fellows (2013)
ACM Distinguished Member (2010)
David Maier ACM Fellows (1998)
Gary Marchionini ACM Senior Member (2008)
Satoshi Matsuoka ACM Fellows (2011)
ACM Gordon Bell Prize (2011)
Kathryn Mckinley ACM Fellows (2008)
ACM Distinguished Member (2006)
ACM Senior Member (2006)
Stuart Edward Middleton ACM Senior Member (2014)
George Andrei Mihaila ACM Senior Member (2008)
Bradley N Miller ACM Software System Award (2010)
Eliot Moss ACM Fellows (2007)
Brad A Myers ACM Fellows (2005)
Mario A Nascimento ACM Senior Member (2007)
Hwee Tou Ng ACM Distinguished Member (2010)
Dianne P O'Leary ACM Distinguished Member (2006)
ACM Fellows (2006)
Gary M Olson ACM Fellows (2007)
Judith S Olson ACM-W Athena Lecturer Award (2011)
ACM Fellows (2008)
M. Tamer Ozsu ACM Fellows (2006)
Randy Pausch ACM Fellows (2007)
ACM Karl V. Karlstrom Outstanding Educator Award (2007)
David M Pennock ACM Senior Member (2006)
Roy F Rada ACM Fellows (1995)
Vijay V Raghavan ACM Distinguished Member (2012)
Paul J Resnick ACM Software System Award (2010)
John T Riedl ACM Software System Award (2010)
ACM Fellows (2009)
ACM Distinguished Member (2007)
George G Robertson ACM Fellows (2001)
S E Robertson ACM Fellows (2013)
Michael Rung-Tsong Lyu ACM Fellows (2015)
Daniela Rus ACM Fellows (2014)
Mehran Sahami ACM Presidential Award (2014)
Fabio A. Schreiber ACM Senior Member (2012)
Dennis E Shasha ACM Fellows (2013)
Frank Shipman ACM Distinguished Member (2009)
Ben Shneiderman ACM Fellows (1997)
Padhraic Smyth ACM Fellows (2013)
Michael Stonebraker A. M. Turing Award (2014)
ACM Fellows (1994)
ACM Software System Award (1988)
Richard N Taylor ACM Fellows (1998)
Jaime Teevan ACM Senior Member (2012)
Douglas B Terry ACM Fellows (2008)
Loren Terveen ACM Distinguished Member (2009)
Frank Wm Tompa ACM Fellows (2010)
C J Van Rijsbergen ACM Fellows (2003)
Roy Want ACM Fellows (2005)
Daniel Weld ACM Fellows (2005)
Kyu-Young Whang ACM Fellows (2009)
Steve Whittaker ACM Fellows (2014)
Jennifer Widom ACM-W Athena Lecturer Award (2015)
ACM Fellows (2005)
Terry Winograd ACM Fellows (2009)
Ian Witten ACM Fellows (1996)
Qiang Yang ACM Distinguished Member (2011)
Akinori Yonezawa ACM Fellows (1999)
Philip S Yu ACM Fellows (1997)
Stanley Zdonik ACM Fellows (2006)
Shumin Zhai ACM Fellows (2010)
ACM Distinguished Member (2006)
Shumin Zhai ACM Fellows (2010)
ACM Distinguished Member (2006)

First Name Last Name Paper Counts
Justin Zobel 8
William Croft 8
Hsinchun Chen 8
Tatseng Chua 7
Norbert Fuhr 7
Stavros Christodoulakis 6
Hector Garcia-Molina 6
Bin Cui 6
Dennis Tsichritzis 5
Roger King 5
John Gould 5
Gonzalo Navarro 5
Alistair Moffat 5
Kalervo Järvelin, 5
Thomas, Malone 5
Oren Kurland 4
John Leggett 4
Ophir Frieder 4
Dennis McLeod 4
Prasenjit Mitra 4
Hugh Williams 4
Susan Dumais 4
Ricardo Baeza-Yates 4
Ahmed Abbasi 4
Zi Huang 4
Fabio Crestani 4
ChengXiang Zhai 4
Maarten De Rijke 4
Kamfai Wong 4
Jimmy Lin 4
Hengtao Shen 4
Swapan Parui 3
Dawei Song 3
Luis Gravano 3
Fausto Rabitti 3
Elisa Bertino 3
Abdur Chowdhury 3
Alexander Tuzhilin 3
Joseph Konstan 3
Amihai Motro 3
Heikki Keskustalo 3
Kumyew Lai 3
Luo Si 3
Robert Luk 3
Matthias Jarke 3
Nieves Brisaboa 3
Christos Faloutsos 3
Raffaele Perego 3
Fabrizio Silvestri 3
Henry Gladney 3
Ge Nong 3
Roy Rada 3
Kuilam Kwok 3
Marjan Celikik 3
Eric Horvitz 3
Nívio Ziviani 3
Abraham Bookstein 3
Simon Gibbs 3
Pavel Zezula 3
William Cohen 3
Edleno De Moura 3
Cornelis Van Rijsbergen 3
Shmuel Klein 3
Ryen White 3
Jamie Callan 3
Wai Lam 3
Ben Shneiderman 3
Gary Marchionini 3
Hannah Bast 3
Ronny Lempel 2
Zhiting Hu 2
Quan Yuan 2
Gao Cong 2
Raymond Panko 2
Robert Krovetz 2
Charles Wiecha 2
Warren Greiff 2
Seungwon Hwang 2
Fazli Can 2
Vijay Raghavan 2
Alan Hevner 2
Rong Jin 2
Panagiotis Ipeirotis 2
Mark Chignell 2
Eric Jensen 2
Sakti Pramanik 2
Jiaul Paik 2
Mandar Mitra 2
Qiang Zhu 2
Kotagiri Ramamohanarao 2
Iadh Ounis 2
Wanda Orlikowski 2
William Webber 2
Hong Cheng 2
Fernando Diaz 2
David Carmel 2
Barbara Pernici 2
Xiaojun Wan 2
Jaana Kekäläinen 2
Carmel Domshlak 2
Leefeng Chien 2
Antonio Fariña, 2
Gediminas Adomavicius 2
Zhaohui Zheng 2
Clayton Lewis 2
Shibing Yao 2
Peter Bruza 2
Sudha Ram 2
Clyde Giles 2
Padmini Srinivasan 2
Raymond Lau 2
Weiyi Meng 2
Jaime Teevan 2
Fred Damerau 2
Laurence Park 2
Keke Chen 2
Nigel Shadbolt 2
Nick Craswell 2
Mark Sanderson 2
Paolo Garza 2
Elena Baralis 2
Edward Dang 2
Hui Yang 2
Chirag Shah 2
Lucy Suchman 2
Antonio Siochi 2
Steven Beitzel 2
Scott Hudson 2
Joemon Jose 2
Christopher Higgins 2
Mansur Kabuka 2
Nicole Yankelovich 2
Claudio Carpineto 2
Jianyun Nie 2
Shane Culpepper 2
Waihong Chan 2
Nat Ballou 2
Shipeng Li 2
Gautam Pant 2
Jonathan Grudin 2
Hui Xiong 2
Lillian Lee 2
John Riedl 2
Benjamin Piwowarski 2
Ian Ruthven 2
Stefan Siersdorfer 2
Filip Radlinski 2
Frank Tompa 2
Özgür Ulusoy 2
Frederick Lochovsky 2
Liqiang Nie 2
Darrell Woelk 2
Jinxi Xu 2
Mounia Lalmas 2
Yoelle Maarek 2
William Jones 2
Gordon Cormack 2
Arjen De Vries 2
Ronan Cummins 2
John Mylopoulos 2
Dou Shen 2
Paul Stotts 2
Qiang Yang 2
George Fitzmaurice 2
Anthony Kaye 2
Olivia Sheng 2
John Schnase 2
Douglas Terry 2
Jennifer Widom 2
Ismail Altingövde 2
Maria Fugini 2
Essam El-Kwae 2
Loren Terveen 2
John Carroll 2
Hochung Wu 2
Tao Mei 2
Javed Mostafa 2
Hongzhi Yin 2
Massimo Melucci 2
Pasquale Savino 2
Eepeng Lim 2
Hongyan Liu 2
Dimitris Papadias 2
Richard Furuta 2
Jiantao Sun 2
Salvatore Orlando 2
Xiaofang Zhou 2
Tao Tao 2
Stephen Boies 2
Irwin King 2
Pável Calado 2
Hideki Koike 2
Edward Fox 2
Susan Gauch 2
Manolis Koubarakis 2
Neil Rowe 2
Randall Trigg 2
Letizia Tanca 2
Marcel Reinders 2
Giovanni Romano 2
Jorge Garza 2
Won Kim 2
Stanley Zdonik 2
Berthier Ribeiro-Neto 2
Piero Fraternali 2
Paolo Paolini 2
Ling Feng 2
Brian Cooper 2
Sanda Harabagiu 2
Daniel Zeng 2
David Hawking 2
Michael Lyu 2
Thorsten Joachims 2
Carson Woo 2
David Hicks 2
Howard Turtle 2
Xue Li 1
Nadene Lynn 1
Antonin Guttman 1
Brigitte Bigi 1
Hsiaowuen Hon 1
Xin Fu 1
Alexandra Poulovassilis 1
Mark Levene 1
Pamela Ludford 1
Rosie Jones 1
Alex Borgida 1
Yiliang Zhao 1
Hao Ma 1
Bingjun Sun 1
Ari Pirkola 1
Peter Hibbard 1
John Cookson 1
Sergio Greco 1
Hyowon Lee 1
Zheng Ye 1
Shimon Whiteson 1
Fabrizio Sebastiani 1
Ornan Gerstel 1
Xiao Fang 1
Kalyankumar Datta 1
Quan Wang 1
Margaret Connell 1
Andreas Broschart 1
Abdul Shariff 1
Venkataraman Ramesh 1
Nicholas Evans 1
Robert, Benjamin 1
Peter Lyngbæk 1
Almer Tigelaar 1
Gwang Jung 1
Jianguo Wang 1
Xiaoguang Liu 1
Debby Hindus 1
Mark Steyvers 1
Riccardo Ortale 1
Jan Cernocku 1
Gad Markovits 1
Gabriela Csurka 1
Stéphane Clinchant 1
Ana Cerdeira-Pena 1
Jianying Wang 1
Susan Star 1
Diklun Lee 1
Ralf Güting 1
Margrethe Olson 1
Quentin Jones 1
Bin Gao 1
Shuguang Han 1
M Albakour 1
Michael Graves 1
Alan Biermann 1
Carolyn Stanley 1
Norbert Janssen 1
Jinsoo Park 1
Hongjun Lu 1
Daniel Berry 1
Aldong Zhang 1
Yannis Vassiliou 1
Yeyi Wang 1
Mstislav Maslennikov 1
Yimin Wei 1
Hiroshi Kuribayashi 1
Richard Taylor 1
Siddharth Kaza 1
Rajiv Choudhary 1
Robert DeLine 1
Shima Gerani 1
Jørgen Bansler 1
Michael Novak 1
Caroline Eastman 1
Roger Ehrich 1
Won Kim 1
Rong Pan 1
Stephen Weyer 1
Cody Kwok 1
Joyce Chai 1
Mike Graf 1
Gail Rein 1
Clarence Ellis 1
Wenjie Li 1
Claudio Lucchese 1
Sara Cohen 1
Celia Romm 1
Pierre Dupont 1
Christine Kincaid 1
Zonghuan Wu 1
Patrick Gallinari 1
Milad Shokouhi 1
Jianke Zhu 1
Kacheung Sia 1
Jay Banerjee 1
Bruce Schuchardt 1
James Coombs 1
James Davison 1
A Pathria 1
Christian Jensen 1
Siyu Qiu 1
Su Yan 1
Liu Wenyin 1
Reijo Savolainen 1
Eero Sormunen 1
Paavo Arvola 1
Bradley Hartfield 1
Chathra Hendahewa 1
Terry Winograd 1
Bruno Pôssas 1
Wagner Meira 1
Gary Katzenstein 1
Mary Mccabe 1
Ronen Brafman 1
José Paramá 1
Yutaka Kataoka 1
Paolo Ciaccia 1
Andreas Paepcke 1
Emmet Whitehead 1
Tianjun Fu 1
Jingjing Zhang 1
Randy Pausch 1
Ramesh Sankaranarayanan 1
Jörg Sander 1
Colin Ware 1
Kevin Arthur 1
Chihfong Tsai 1
Hong Yu 1
Jeffreyjunfeng Pan 1
Daniel Weld 1
Chen Zhang 1
Martha Szczur 1
Kenneth Grant 1
Michael Lesk 1
Rodrygo Santos 1
Dawei Song 1
Gabriele Tolomei 1
Kasim Candan 1
Mehmet Dönderler 1
Robert Jacob 1
Altigran Silva 1
Mark Dunlop 1
Udi Manber 1
John Vlissides 1
Manuel Maña-López 1
Marcos Gonçalves 1
Thomas Rölleke 1
Kurt Godden 1
Börkur Sigurbjörnsson 1
Kai Groβjohann 1
Steven Smith 1
Andrew Webb 1
Blake Dworaczyk 1
Juifeng Yeh 1
Carol Friedman 1
Carol Justus 1
Ben Hicks 1
John Limb 1
Sargur Srihari 1
Josiane Salaun 1
Art Ammann 1
Paula Sweeney 1
Kyuyoung Whang 1
James Thornton 1
Tora Bikson 1
Kenneth Utting 1
Mihai Surdeanu 1
Zan Huang 1
Carol Lochbaum 1
Thomas Hofmann 1
Chunhung Cheng 1
Ernesto Damiani 1
Gondy Leroy 1
Trystan Upstill 1
Antonella Zanzi 1
Hal Berghel 1
Daniel Robey 1
Laura Haas 1
Srinandan Dasmahapatra 1
M Scerbo 1
Robert Allen 1
Gary Nutt 1
Douglas Brotz 1
Maria De Oliveira 1
Dashiell Kolbe 1
Diane Kelly 1
Yiming Yang 1
Ajita John 1
Munmun De Choudhury 1
Charles Paddock 1
Eyal Krikon 1
Yiyu Yao 1
S Wong 1
Airi Salminen 1
Tomás Isakowitz 1
João Magalhães 1
Stefan Rüger 1
Eero Eloranta 1
Tomchao Zhou 1
David Vallet 1
Samuel Huston 1
W Croft 1
Hui Fang 1
Harvey Brightman 1
Roi Blanco 1
Alan Smeaton 1
Hongbin Dai 1
Ling Liu 1
Stephen Robertson 1
Rachel Matichin 1
Gobinda Kole 1
Eduardo Rodríguez 1
Olivier Chapelle 1
Rifat Ozcan 1
Scott Stevens 1
Ian Witten 1
Dianne O'Leary 1
Ravichander Vipperla 1
Raphael Troncy 1
Giampio Bracchi 1
Mark Guttenbrunner 1
Federico Barbic 1
Eric Lo 1
Mohamed Sarwat 1
Richong Zhang 1
Lise Getoor 1
Chris Horner 1
Michal Fapšo 1
František Grézl 1
Nicola Orio 1
Steven Shute 1
Beb Galdes 1
Douglas Metzler 1
Shumin Zhai 1
Alex Bocharov 1
Tiziano Fagni 1
Stephen Wong 1
Bing Pan 1
Wenhsiang Lu 1
Stefan Britts 1
Daniela Rus 1
Samuel Epstein 1
Johan Bollen 1
Chienchin Chen 1
Mingsyan Chen 1
Nicholas Jennings 1
Aditya Parameswaran 1
T Waema 1
Karen Ruhleder 1
M Markus 1
Cristina Sernadas 1
Randolph McAfee 1
Andrew Whinston 1
Kathryn McKinley 1
Nancy Tinkham 1
Robert Kraut 1
Paul Klose 1
Anthony LaMarca 1
John Lamping 1
Wendy Mackay 1
Kehchiang Yu 1
Tharam Dillon 1
Giuseppe Amato 1
Takeshi Yoshioka 1
Cristiana Bolchini 1
Prasanna Ganesan 1
Michael Shepherd 1
David Roach 1
David Losada 1
Leif Azzopardi 1
Daniel Dreilinger 1
Paolo Boldi 1
Paul Lewis 1
Renato De Mori 1
Nikos Mamoulis 1
Beat Wüthrich 1
Ellen Riloff 1
Dorée Seligmann 1
William Cooper 1
Dan Frankowski 1
Jean Tague-Sutcliffe 1
Ben He 1
Yong Ge 1
Pablo Castells 1
George Mihaila 1
Aya Soffer 1
Milam Aiken 1
Olivia Liu Sheng 1
Maristella Agosti 1
Kareem Darwish 1
Adam Cannane 1
Vittorio Giannini 1
Sidney Harris 1
Weimao Ke 1
Zhihua Zhou 1
Jimmyxiangji Huang 1
Chihyi Chiu 1
Gueiwun Han 1
Criston Souza 1
Eduardo Laber 1
Jianying Hu 1
Max Egenhofer 1
Joe Frankel 1
Theodore Linden 1
Dolf Trieschnigg 1
Yi Wu 1
Ferhan Türe 1
Rana Forsati 1
Yongyi Mao 1
Steven Schockaert 1
Vlad Tanasescu 1
Jarmo Toivonen 1
Mark Carter 1
Dennis Heimbigner 1
Sinnojialin Pan 1
Thomas Griffiths 1
Haizhou Li 1
Wen Wu 1
Ilya Markov 1
Sunghun Kim 1
Sumit Bhatia 1
Pere Comas 1
Lluís Màrquez 1
Douglas Shook 1
Kate Ehrlich 1
Julien Ah-Pine 1
Ilaria Bordino 1
Paul Bennett 1
Scott Deerwester 1
Peter Bollmann 1
Aris Anagnostopoulos 1
Kevyn Collins-Thompson 1
Paul Over 1
Aleksandr Chuklin 1
Anne Schuth 1
Ke Zhou 1
Andrew Whitsitt 1
Tomas Saulys 1
Eugene Guglielmo 1
Bernard Hauzeur 1
Michael Schrefl 1
Steven Kimbrough 1
Forouzan Golshani 1
Hyoungjoo Kim 1
Rudy Hirschheim 1
Jiaul Paik 1
Azhar Alhindi 1
Aixin Sun 1
Nicholas Belkin 1
Erkki Lehitnen 1
Jakob Gonczarowski 1
TeckTim Tan 1
Taesup Moon 1
Veronica Falcao 1
Yingqin Gu 1
Peter Turney 1
Kuldeep Karnawat 1
Beitao Li 1
Yufei Tao 1
Ken McGarry 1
Jing Jiang 1
David Sturman 1
Martti Juhola 1
Peter Sassone 1
Lorraine Normore 1
Richard Entlich 1
Clarence, Ellis 1
Mário Nascimento 1
Xuanhui Wang 1
Nava Pliskin 1
Sylvia Sheppard 1
Sunil Sarin 1
David Bodoff 1
Xindong Wu 1
Shichao Zhang 1
Yannis Ioannidis 1
Silvano Pozzi 1
Pierangela Samarati 1
Oscar Nierstrasz 1
Stephen Kwan 1
Norman Meyrowitz 1
Yoram Singer 1
Batya Friedman 1
Chenghian Goh 1
Les Gasser 1
Bernd Lamparter 1
F Ho 1
Chunwu Leng 1
Jiang Bian 1
Emanuele Buccio 1
Ying Zhang 1
James Allan 1
Zhen Yue 1
Anagha Kulkarni 1
Anni Järvelin 1
Solomon Shimony 1
Shuilung Chuang 1
Steffen Heinz 1
David Pennock 1
Joachim Schmidt 1
Alex Acero 1
Gang Wu 1
Hady Lauw 1
Eric Bier 1
Masato Morisaki 1
Hiroyoshi Ohara 1
Andy Hopper 1
Roy Want 1
Jim Gemmell 1
Kenneth Anderson 1
Srihari Sampathkumar 1
Srinivas Ramanathan 1
Edward Chang 1
Raymond Ng 1
Steve Jones 1
Ioan Tăbuş 1
Jennifer Xu 1
Steve Fox 1
Scott Minneman 1
James French 1
John Tait 1
Fatima Al-Garawi 1
Jaap Kamps 1
Elena Zheleva 1
Daniel McDonald 1
Herbert Van De Sompel 1
Shamim Mohamed 1
Andrew Trotman 1
Liangchih Yu 1
Ralph Palmer 1
Christos Tryfonopoulos 1
Mc Schraefel 1
Steve Whittaker 1
Luc Moreau 1
Petros Venetis 1
Krisztian Balog 1
Gerald Barber 1
Andrew Bailey 1
Robert Purvy 1
DikKun Lee 1
Charles Clarke 1
Al Khorasani 1
Kuantsae Huang 1
Paul Dourish 1
W Edwards 1
Andrew Clement 1
Ahmed Elmagarmid 1
Jeff Conklin 1
David De Roure 1
Ilmério Silva 1
Carolyn Watters 1
Ehud Rivlin 1
Jun Wang 1
Bo Hu 1
Markus Schedl 1
Gerhard Widmer 1
Alberto Belussi 1
Peter Nürnberg 1
Ming Zhou 1
Christopher Chute 1
Edmund Yu 1
Michael Bendersky 1
Einat Minkov 1
Henry Lucas, 1
Bo Hu 1
Shashi Shekhar 1
QingPing Tan 1
Cheng Hsu 1
Qi Liu 1
Victor Mak 1
Jorma Laurikkala 1
Zhongming Ma 1
Tom Smith 1
Ramana Rao 1
Lorrin Garson 1
Jan Olsen 1
Dawei Luo 1
Naama Zwerdling 1
Azadeh Shakery 1
Paolo Tiberio 1
Charles Kacmar 1
Jie Yin 1
Peter Cook 1
Deborah Tatar 1
Mark Stefik 1
Krysta Svore 1
David Lewis 1
Carolyn Crouch 1
Franca Garzotto 1
Siranush Radicati 1
Elaine Marsh 1
Sergej Sizov 1
ManKit Chang 1
Ron Szabo 1
Qifan Chen 1
Brad Myers 1
Andruid Kerne 1
Eunyee Koh 1
A Dong 1
Yong Yu 1
Robert Capra 1
David Karger 1
Ofer Bergman 1
Nicola Tonellotto 1
Thorsten Hartmann 1
James Gerlach 1
Zhihong Lu 1
Brendon Cahoon 1
Stephen Hanson 1
Brian Martin 1
Rebecca Grant 1
Anthony Bolmarcich 1
Mohand Hacid 1
Xingquan Zhu 1
Gianni Amati 1
J Eveland 1
Marius Paşca 1
Jack Conrad 1
Daniel Ford 1
Paul Resnick 1
TeSon Kuo 1
George Thoma 1
Álvaro Barreiro 1
Quinzheng Kong 1
Kejia Chen 1
Peng Cui 1
Dipasree Pal 1
Richard Sproat 1
Ron Sacks-Davis 1
Ralf Schenkel 1
Tamara Kolda 1
Stephen Smith 1
Andreas Rauber 1
Colette Rolland 1
Yonghong Tian 1
Shoaib Jameel 1
Jian Zhang 1
Roger Dannenberg 1
Jiangtao Cui 1
Viktor Prasanna 1
Christopher Bailey 1
Ettore Ritacco 1
Jacques Savoy 1
Ida Mele 1
G Blake 1
Khoa Doan 1
Scott Moore 1
Liqun Ruan 1
Ralf Keller 1
M Papa 1
Luca Cagliero 1
Qifan Wang 1
Chris Fox 1
Feza Baskaya 1
Dirk Bahle 1
Jiawei Han 1
Wop Nawijn 1
Seungtaek Park 1
Lei Zhu 1
AlBing Rao 1
Eric Nyberg 1
Bernard Tan 1
Fatemeh Zahedi 1
Paul Thistlewaite 1
Jay Ponte 1
Yi Chang 1
John Tang 1
Stuart Card 1
Andreas Lemke 1
Gerhard Fischer 1
John Wilbur 1
Philip Yu 1
Oren Etzioni 1
Yuexian Hou 1
Jongwook Kim 1
Qing Li 1
Jie Shao 1
Milad Shokouhi 1
N Vujovic 1
Dragana Brzakovic 1
Mark Green 1
Clement Yu 1
Norman Delisle 1
Stan Lanning 1
Steven Hoi 1
Célia Dos Santos 1
Maarten Marx 1
Hsijian Lee 1
John Lafferty 1
Anders Bjornerstedt 1
Philip Wu 1
David Elsweiler 1
Mark Baillie 1
Minyen Kan 1
ShiHuo Chang 1
Uffe Wiil 1
Qiang Xue 1
Carole Hafner 1
Rafi Nachmias 1
Geoff Walsham 1
Jiajun Liu 1
Liming Ren 1
Jerry Farrell 1
Maria Hanrahan 1
Moshe Zloof 1
Vance Waddle 1
Calvin Gotlieb 1
Dan Moldovan 1
Jennifer Eberhardt 1
Fabio Salice 1
Tsongli Wang 1
Mary Rosson 1
Jonathan Cohen 1
Kazem Taghva 1
Timo Raita 1
Sebastiano Vigna 1
John Guiver 1
Salvatore Garruzzo 1
Michael Stonebraker 1
Paulo Masiero 1
Marcelo Turine 1
Vasilis Delis 1
Diego Puppin 1
Sholom Weiss 1
Matteo Dell'Amico 1
Licia Capra 1
Woojin Paik 1
Wendy Lehnert 1
Joanne Yates 1
Ann Lally 1
Jonathan Herlocker 1
Michael Newman 1
Julie Borsack 1
Eliot Moss 1
Adele Howe 1
Massimo Santini 1
Stephen Robertson 1
Domenico Rosaci 1
Giuseppe Sarné 1
Heidi Stettner 1
Wei Gao 1
Jianguo Xiao 1
Gregory Crane 1
Charles McClellan 1
Frank Safayeni 1
Maarten Clements 1
Heikki Hämmäinen 1
Jintae Lee 1
Xiangyu Wang 1
Frank Hopfgartner 1
Ofer Egozi 1
Evgeniy Gabrilovich 1
Douglas Vogel 1
Alexander Hars 1
S Suthasinekul 1
G Chen 1
Noel O'Connor 1
Shaowei Liu 1
Wenwu Zhu 1
Jiashu Zhao 1
Lifeng Jia 1
Tsunghan Tsai 1
Artur Pessoa 1
Shay Kutten 1
Marcin Kaszkiel 1
Thomas Little 1
Radford Neal 1
Djoerd Hiemstra 1
Meng Wang 1
Xudong Zhang 1
Dongdong Shan 1
Lidong Bing 1
Gang Wang 1
Jingdong Wang 1
Zhiyong Wang 1
Frederik Transier 1
Thomas Lynam 1
Peter Sander 1
Andreas Oberweis 1
Sen Zhang 1
Dave Straube 1
Yariv Aridor 1
Nicola Ferro 1
ChengSeen Ho 1
Frank Walker 1
Andrea Tagarelli 1
Huanbo Luan 1
Clement Yu 1
Andrea Esuli 1
David Peleg 1
Jinhan Kim 1
Simon King 1
Stephen Pollock 1
Sten Andler 1
Roberto Maiocchi 1
Hongfei Yan 1
Shengqing Hu 1
Seunghoon Na 1
Mengren Qian 1
Manlung Yiu 1
Shiyang Lu 1
Mehrdad Mahdavi 1
Mehrnoush Shamsfard 1
Yizhou Sun 1
Bradley Skaggs 1
Xiaofeng Zhu 1
Hweetou Ng 1
Chengyu Hsieh 1
Mark Weal 1
Wendy Hall 1
Jordi Turmo 1
Derek Oppen 1
Philip Smith 1
Karthik Raman 1
Anne Loomis 1
Tom Bruns 1
Carl Hewitt 1
Snehasis Mukhopadhyay 1
Hongtai Chou 1
David Maier 1
Bernard Haan 1
Stéphane Bressan 1
Tieyan Liu 1
Sicong Zhang 1
Sanna Kumpulainen 1
Michael Cole 1
Cary Buchman 1
Ronald Lee 1
David Grossman 1
Akinori Yonezawa 1
Richard Watson 1
Jonathan Gibbons 1
Lihong Li 1
Gaewon You 1
Youngin Song 1
Zaiqing Nie 1
Keld Bødker 1
Christopher Fry 1
Mark Mydland 1
Steven Miller 1
Venkat Rangan 1
Michael Littman 1
Bernard Jansen 1
Anders Mørch 1
Vasileios Hatzivassiloglou 1
Sergey Melnik 1
David Rosenblitt 1
Xiaozhao Zhao 1
John Shepherd 1
Zhongzhi Shi 1
Christopher Shaw 1
Mayer Schwartz 1
Gregg Foster 1
Ulla Merz 1
Helene Hembrooke 1
Pierre Genevès 1
Nabil Layaïda 1
Deborah Hix 1
Manuel De Buenaga 1
Lars Söderlund 1
Matts Ahlsen 1
Lise Getoor 1
Timothy Hoad 1
Hang Cui 1
L Leung 1
Amjad Daoud 1
Lenwood Heath 1
Jie Han 1
Yannis Drougas 1
Max Van Kleek 1
Noa Gradovitch 1
Judith Olson 1
Gary Olson 1
Chris Schmandt 1
Hiroshi Ishii 1
Minoru Kobayashi 1
Vesper Owei 1
Jian Su 1
Xiaobing Xue 1
Padhraic Smyth 1
Teekiah Chia 1
Charalampos Chelmis 1
Javier Tejedor 1
Igor Szöke 1
Jay Israel 1
Ronald Rice 1
Aditya Pal 1
Tung Bui 1
Tim Bray 1
Augusto Celentano 1
Sushil Jajodia 1
Jon Gulla 1
Mathew Palakal 1
Susanna Barber 1
Eileen Trauth 1
Brigitte Rock 1
Georg Gottlob 1
Michael Siegel 1
Wolfgang Effelsberg 1
Maria Theodoridou 1
David Choy 1
Roberto Zicari 1
Starr Hiltz 1
Qing Cui 1
Alberto Costa 1
Udo Kruschwitz 1
Miamaria Saastamoinen 1
Kaiqi Zhao 1
Zongyang Ma 1
Esa Auramaki 1
Kalle Lyytinen 1
Fernando Flores 1
Anatol Holt 1
Rodrick Megraw 1
Francisco Lerch 1
Jeongwoo Ko 1
Teruko Mitamura 1
Bart Dhoedt 1
Debra Gash 1
Jing Bai 1
Gunter Saake 1
Gerald Karam 1
Ravi Krishnamurthy 1
Thomas Landauer 1
Louis Gomez 1
Mark Weiser 1
Joanne Claussen 1
Mehran Sahami 1
Dario Lucarella 1
Peter Schwarz 1
Anthony Tomasic 1
Engin Demir 1
Stefano Mizzaro 1
José San Pedro 1
Tim Pohle 1
Peter Schäuble 1
Shimon Schocken 1
Murray Mazer 1
Elisa Quintarelli 1
Author index 1
Xiaofeng Guan 1
Shaul Markovitch 1
Bo Yang 1
Xiansheng Hua 1
Kuochu Lee 1
Walid Magdy 1
Il Im 1
Marianne Storrøsten 1
Yangchang Hong 1
Robert Nicholson 1
M Rashidian 1
Shiqiang Yang 1
Katja Hofmann 1
Michael Chau 1
Elad Yom-Tov 1
Klaus Schulz 1
Francisco Claude 1
Ángeles Places 1
Ben Carterette 1
Weigang Wang 1
Yogen Dalal 1
Kaveh Pahlavan 1
Robert Neches 1
Zhengjun Zha 1
Waynexin Zhao 1
Hweehwa Pang 1
Tomihisa Kamada 1
Chen Chang 1
Kwokkee Wei 1
Matthew Conway 1
Wei Chu 1
Long Jiang 1
Xiaoyong Du 1
Mark Carman 1
Shahana Sen 1
ManSaint Yuen 1
Gergely Korodi 1
Thomas White 1
Diane Strong 1
Kellogg Booth 1
Cyrano Cabarrus 1
Paul Hart 1
Deborah Estrin 1
Jock Mackinlay 1
George Robertson 1
Kangheng Wu 1
David Zeltzer 1
Vincent Barnes 1
Alan Borning 1
Charu Aggarwal 1
Sriram Raghavan 1
Ruizhang Huang 1
Shingkit Chan 1
Polly Brown 1
Nima Asadi 1
Ben He 1
Jialie Shen 1
Yunqi Sun 1
Jiandong Liang 1
Zhuogang Li 1
Beverly Yang 1
Kira Radinsky 1
CheukHang Ng 1
Bradley Miller 1
Miro Lehtonen 1
Daniel Schwabe 1
H Hartson 1
Layne Watson 1
Devika Subramanian 1
Eileen Abels 1
Bozena Thompson 1
Frederick Thompson 1
Hamish McAlpine 1
Taklam Wong 1
Jiancong Tong 1
Parvaz Mahdabi 1
Michal Rosen-Zvi 1
Chaitanya Chemudugunta 1
Sheng Gao 1
Fiana Raiber 1
Stephanie Haas 1
Stefano Leonardi 1
Piotr Sankowski 1
Satya Rachakonda 1
Catherine Plaisant 1
Ying Lu 1
Dick Bulterman 1
Helen Nissenbaum 1
Nevenka Dimitrova 1
Mary Culnan 1
Xin Cao 1
Julia Mayer 1
Hanjun Dai 1
Alessandro Fiori 1
Xiaojun Quan 1
Daqing He 1
Dongyi Guan 1
Yuanhua Lv 1
Pertti Vakkari 1
Joyce Reynolds 1
Gregory Finn 1
Jonathan Postel 1
Alan Katz 1
Linda Fineman 1
Arno Peels 1
Melody Ivory 1
Kermit Gilbert 1
Xiao Li 1
Finley Lacatusu 1
Satoshi Matsuoka 1
Shin Takahashi 1
Prasun Dewan 1
Jun He 1
Venkat Gudivada 1
Monica Sleumer 1
Allison Powell 1
Thomas Mastaglio 1
Tuomas Talvensaari 1
Stuart Weibel 1
Craig Macdonald 1
Chris Buckley 1
John Smith 1
Sharon Greene 1
Yusheng Lai 1
Gang Qian 1
Mengchang Chen 1
Michael Bernstein 1
Manuel Pérez-Quiñones 1
Ruth Beyth-Marom 1
Raymond Lorie 1
Yanzheng Wei 1
Marimuthu Palaniswami 1
Ralf Jungclaus 1
Jonathan Hull 1
John Lusth 1
J Kelley 1
Gary Sockut 1
Michael Salisbury 1
Karin Petersen 1
Michael Begeman 1
Jianping Fan 1
Elena Ferrari 1
Joel Remde 1
Dennis Egan 1
Stuart Middleton 1
George Karypis 1
Mukund Deshpande 1
Joan Morrissey 1
Dennis Shasha 1
Rodrigo Botafogo 1
Calvin Lue 1
Jian Ma 1
W Wilbur 1
Joseph Kalash 1
Cheng Niu 1
Ulrich Pfeifer 1
Chidanand Apté 1
Elizabeth Liddy 1
Hari Sundaram 1
Peter Sanders 1
Richard Scamell 1
Changqing Zhou 1
Jari Alasuvanto 1
Waiman Cheung 1
Jialie Shen 1
Tamer Özsu 1
Karl Mueller 1
Krishna Bharat 1
Barry Smyth 1
Prasenjit Majumder 1
Jun Xu 1
Hang Li 1
Sanghoon Lee 1
Hao Chen 1
Yisong Yue 1
Mark Ackerman 1
Saturnino Luz 1
Dong Wang 1
Aditya Pal 1
Franklin Harper 1
F Campagnoni 1
J Rames 1
Daniel Lemire 1
Jirong Wen 1
Ling Chen 1
Xiaofang Zhou 1
Tiejun Huang 1
Olivier Van Laere 1
Christopher Jones 1
Ling Chen 1
Zhiqiang Toh 1
Khechai Sim 1
Chinhui Lee 1
Shengyang Li 1
David Millard 1
Goffredo Haus 1
Alberto Pinto 1
Gianni Costa 1
Shlomo Moran 1
Holger Meuss 1
Robert Mack 1
Anna Shtok 1
Riccardo Miotto 1
Hamideh Afsarmanesh 1
Luca Becchetti 1
George Awad 1
Wessel Kraaij 1
Murugappan Palaniappan 1
Elihu Gerson 1
E Fiume 1
Mark Hornick 1
Alan Purdy 1
Raymond McCall 1
Frank Shipman 1
Stuart Madnick 1
Edward Sciore 1
Iadh Ounis 1
Terri Hedgpeth 1
Maria Sapino 1
Kianlee Tan 1
O Wu 1
Georges Dupret 1
Irene Greif 1
Daniel Bobrow 1
Chengqi Zhang 1
Bruno De Araujo 1
Richard Chimera 1
Laura Granka 1
Gabriella Kazai 1
William Bennett 1
Mark Linton 1
José Gómez Hidalgo 1
Neill Kipp 1
Christer Hulten 1
Aleksander Kołcz 1
Jonathan Slocum 1
Marko Rodriguez 1
Geri Gay 1
D Rama 1
Lawrence Lefkowitz 1
Chunghsien Wu 1
Guirong Xue 1
Robert Schumaker 1
Deborah Barreau 1
Cornelis Van Rijsbergen 1
Craig Macdonald 1
Marc Bron 1
Ramesh Choudhari 1
Bruce Ballard 1
James Farber 1
Susan Ehrlich 1
Guy Hochgesang 1
Elizabeth Chang 1
Patrick Martin 1
James Donahue 1
Sara Comai 1
George Herman 1
Fabio Schreiber 1
Allen Condit 1
Arab Salem 1
David Dupplaw 1
Xin Yan 1
Peter Knees 1

Affiliation Paper Counts
Universidad de Santiago de Compostela 1
Fairleigh Dickinson University 1
University of Ottawa, Canada 1
University of Athens 1
University of Hawaii System 1
Masaryk University 1
University of Aarhus 1
The University of Georgia 1
Cisco Systems 1
University of Regina 1
Nortel Networks 1
University of Copenhagen 1
University of Patras 1
University of California System 1
New University of Lisbon 1
University of Electro-Communications 1
Miami University Oxford 1
California State University 1
International Computer Science Institute 1
Ghent University 1
York University Canada 1
Institute of Computer Science Crete 1
University of Nairobi 1
Institute for Cancer Research and Treatment, Candiolo 1
Universidad Francisco Marroquin 1
Adobe Systems Incorporated 1
National Security Agency 1
Yahoo Research Barcelona 1
OMRON Corporation 1
Acxiom Corporation 1
Universite de Lyon 1
MITRE Corporation 1
Norwegian University of Science and Technology 1
College of Charleston 1
INRIA Institut National de Rechereche en Informatique et en Automatique 1
Oregon State University 1
Institute of Information Science Academia Sinica Taiwan 1
University of Warsaw 1
Beihang University 1
University of Hawaii at Manoa 1
Sun Microsystems 1
Federal University of Uberlandia 1
University of Pavia 1
University of Brescia 1
University of Washington 1
Bentley College 1
Dalhousie University 1
Queen's University, Kingston 1
Radboud University Nijmegen 1
Philips Research 1
RWTH Aachen University 1
Yonsei University 1
Tilburg University 1
University of Otago 1
Florida Atlantic University 1
University of South Carolina 1
Wright State University 1
George Mason University 1
University of Magdeburg 1
University of Science and Technology of China 1
Chinese Academy of Sciences 1
Monash University 1
Iona College 1
University of Liverpool 1
Jadavpur University 1
Universite Paris 1 Pantheon-Sorbonne 1
State University of New York College at Oneonta 1
University of Toledo 1
University of Greenwich 1
Aalborg University 1
Pace University 1
Open University of Israel 1
University of Connecticut 1
Industrial Technology Research Institute of Taiwan 1
National Institute of Standards and Technology 1
Universite Claude Bernard Lyon 1 1
Oak Ridge National Laboratory 1
Roskilde University 1
University of Cincinnati 1
Rensselaer Polytechnic Institute 1
Nippon Telegraph & Telephone 1
Xidian University 1
University Michigan Ann Arbor 1
Swiss Federal Institute of Technology, Zurich 1
Lakehead University 1
University of Udine 1
Universidad de Vigo 1
Alcatel-Lucent 1
American Chemical Society 1
University of Oxford 1
Polytechnic Institute of Bari 1
San Francisco State University 1
Enel 1
University of Hamburg 1
University of New South Wales 1
Emerson College 1
University of Liege 1
Missouri Botanical Garden 1
Universite Pierre et Marie Curie 1
Florida State University 1
Instituto de Engenharia de Sistemas e Computadores Investigacao e Desenvolvimento em Lisboa 1
University of Neuchatel 1
University of Quebec System 1
Bar-Ilan University 1
Hefei University of Technology 1
University of Helsinki 1
University of Haifa 1
University of Victoria 1
Courant Institute of Mathematical Sciences 1
Princeton University 1
Claremont Graduate University 1
Deutsche Telekom 1
Towson University 1
University of Waikato 1
Xuzhou Normal University 1
Indian Institute of Technology, Kharagpur 1
University of Arkansas - Fayetteville 1
Instituto Superior Tecnico 1
University College Dublin 1
Korea University 1
Rice University 1
University of Insubria 1
Monterey Bay Aquarium Research Institute 1
Colby College 1
University of Houston 1
University of Pennsylvania 1
MIT Computer Science and Artificial Intelligence Laboratory 1
University of Koblenz-Landau 1
University of Turku 1
La Trobe University 1
Technical University in Braunschweig 1
Fujitsu 1
National Chung Cheng University 1
Institute of Information Science and Technologies, Pisa 1
AT&T Laboratories Florham Park 1
Vrije Universiteit Amsterdam 1
Alcatel-Lucent Bell Labs 1
Federal University of Mato Grosso do Sul 1
Colorado State University 1
University of Vermont 1
National Research Council Canada 1
University of Minnesota Duluth 1
Harvard University 1
University of Central Oklahoma 1
Santa Clara University 1
University of Newcastle, Australia 1
HP Labs 1
Dartmouth College 1
Queensland University of Technology 1
Ohio University Athens 1
University of Dublin, Trinity College 1
Technical University of Darmstadt 1
King's College London 1
University of Wollongong 1
Robert Gordon University 1
University of Turin 1
Fraunhofer Institute for Integrated Publication and Information Systems Institute 1
University of Windsor 1
Chemical Abstracts Service 1
Lehigh University 2
RAND Corporation 2
Queens College, City University of New York 2
University of Illinois 2
Mayo Clinic 2
Tel Aviv University 2
NASA Goddard Space Flight Center 2
University of Michigan-Dearborn 2
The University of Hong Kong 2
Hebrew University of Jerusalem 2
University of Sao Paulo 2
University of Maine 2
Tektronix Incorporated 2
CSIRO Mathematical and Information Sciences 2
University of Montreal 2
Tampere University of Technology 2
GM Research Lab 2
Fudan University 2
Avaya Inc. 2
Worcester Polytechnic Institute 2
Center for Mathematics and Computer Science - Amsterdam 2
Technical University of Berlin 2
BBN Technologies 2
Open University 2
INRIA Rhone-Alpes 2
National Chiao Tung University Taiwan 2
University of Texas at Austin 2
University of Massachusetts System 2
Drexel University 2
National Cheng Kung University 2
University of Louisiana at Lafayette 2
Weizmann Institute of Science Israel 2
The University of North Carolina System 2
Vienna University of Technology 2
Simon Fraser University 2
University of Wisconsin Milwaukee 2
University of Calabria 2
Xerox Research Centre Europe 2
University of Delaware 2
Waseda University 2
University of Iowa 2
University of Edinburgh 2
University of California, Los Angeles 2
University of Bologna 2
Universidad Europea de Madrid 2
Northeastern University 2
Ludwig Maximilian University of Munich 2
University of California, Santa Barbara 2
University of California, Riverside 2
University of Cambridge 2
Universite d'Avignon et des Pays du Vaucluse 2
California Institute of Technology 2
INRIA Rocquencourt 2
University of Sunderland 2
Shahid Beheshti University 2
Max Planck Institute for Informatics 3
University of Essex 3
Los Alamos National Laboratory 3
Google Inc. 3
University of Mannheim 3
The University of North Carolina at Charlotte 3
Universitat Politecnica de Catalunya 3
Australian National University 3
University of Kansas 3
University of Texas at Dallas 3
Georgia State University 3
Ca' Foscari University of Venice 3
University of Duisburg-Essen 3
Academia Sinica Taiwan 3
Carleton University 3
Hong Kong Institute of Education 3
Tianjin University 3
University of Reggio Calabria 3
Hewlett-Packard 3
Indiana University 3
Queen Mary, University of London 3
University College London 3
New Jersey Institute of Technology 3
Georgetown University 3
Cardiff University 3
Dublin City University 3
Shanghai Jiaotong University 3
University of Sydney 3
Universidad Autonoma de Madrid 3
Ben-Gurion University of the Negev 3
University of Illinois at Chicago 3
University of Miami 3
University of Bath 3
Syracuse University 3
University of California, San Diego 3
University of Nevada, Las Vegas 3
Pontifical Catholic University of Rio de Janeiro 3
Naval Postgraduate School 3
Nanjing University 3
National Center for Biotechnology Information 3
Aalto University 3
Federal University of Amazonas 4
University of Sheffield 4
University of Geneva 4
National Taiwan University 4
Delft University of Technology 4
Singapore Management University 4
Boston University 4
Binghamton University State University of New York 4
IBM 4
University of Strathclyde 4
Karlsruhe Institute of Technology, Campus South 4
EURECOM Ecole d'Ingenieurs & Centre de Recherche en Systemes de Communication 4
Columbia University 4
University of Roma La Sapienza 4
University of Jyvaskyla 4
Fondazione Ugo Bordoni 4
Microsoft Research Cambridge 4
University of Illinois at Urbana-Champaign 5
University of Minnesota System 5
The University of British Columbia 5
The University of Western Ontario 5
Polytechnic Institute of Turin 5
Brno University of Technology 5
City University of Hong Kong 5
University of Southern California, Information Sciences Institute 5
University of Pittsburgh 5
Nankai University 5
Georgia Institute of Technology 5
University of Technology Sydney 5
University of Utah 5
IBM Haifa Labs 5
Pohang University of Science and Technology 5
University of Lugano 6
Duke University 6
Brown University 6
Renmin University of China 6
University of Washington Seattle 6
Xerox Corporation 6
University of Twente 6
Sun Yat-Sen University 6
National Chiayi University 6
Johannes Kepler University Linz 6
University of Freiburg 6
University of Chicago 6
University of Alberta 6
University at Buffalo, State University of New York 6
University of Padua 7
National Library of Medicine 7
Ohio State University 7
University of California, Irvine 7
Purdue University 7
Universidad de Chile 7
Bilkent University 7
Italian National Research Council 7
University of Virginia 7
University of California, Berkeley 7
Tsinghua University 7
University of Dortmund 7
Institute for Infocomm Research, A-Star, Singapore 8
IBM Almaden Research Center 8
The University of North Carolina at Chapel Hill 8
Federal University of Minas Gerais 9
Rutgers University 9
Michigan State University 9
Illinois Institute of Technology 10
Arizona State University 10
Hong Kong Polytechnic University 10
Indian Statistical Institute, Kolkata 10
University of Milan 10
Pennsylvania State University 11
Nanyang Technological University 11
New York University 11
Universidad de A Coruna 11
Istituto di Scienza e Tecnologie dell'Informazione A. Faedo 11
University of Amsterdam 12
Cornell University 12
Hong Kong University of Science and Technology 12
Texas A and M University 13
Telcordia Technologies, Inc. 13
Microsoft 13
University of Melbourne 13
Virginia Tech 13
Microsoft Research Asia 13
University of Southern California 14
University of Colorado at Boulder 15
Carnegie Mellon University 15
University of Minnesota Twin Cities 15
University of Waterloo 16
University of Toronto 16
University of Southampton 16
University of Glasgow 18
Peking University 18
Technion - Israel Institute of Technology 18
Yahoo Research Labs 19
Microelectronics Computer Technology Corporation 20
RMIT University 20
Politecnico di Milano 20
University of Queensland 21
Stanford University 22
University of Tampere 23
Microsoft Research 23
University of Massachusetts Amherst 24
National University of Singapore 24
Massachusetts Institute of Technology 24
Palo Alto Research Center 24
Chinese University of Hong Kong 25
University of Arizona 27
IBM Thomas J. Watson Research Center 32
University of Maryland 34

ACM Transactions on Information Systems (TOIS)
Archive


2015
Volume 34 Issue 1, October 2015
Volume 33 Issue 4, May 2015
Volume 33 Issue 3, March 2015
Volume 33 Issue 2, February 2015
Volume 33 Issue 1, March 2015 Special Issue on Contextual Search and Recommendation

2014
Volume 32 Issue 4, October 2014
Volume 32 Issue 3, June 2014
Volume 32 Issue 2, April 2014
Volume 32 Issue 1, January 2014

2013
Volume 31 Issue 4, November 2013
Volume 31 Issue 3, July 2013
Volume 31 Issue 2, May 2013
Volume 31 Issue 1, January 2013

2012
Volume 30 Issue 4, November 2012
Volume 30 Issue 3, August 2012
Volume 30 Issue 2, May 2012
Volume 30 Issue 1, February 2012

2011
Volume 29 Issue 4, December 2011
Volume 29 Issue 3, July 2011
Volume 29 Issue 2, April 2011

2010
Volume 29 Issue 1, December 2010
Volume 28 Issue 4, November 2010
Volume 28 Issue 3, June 2010
Volume 28 Issue 2, May 2010
Volume 28 Issue 1, January 2010

2009
Volume 27 Issue 4, November 2009
Volume 27 Issue 3, May 2009
Volume 27 Issue 2, February 2009

2008
Volume 27 Issue 1, December 2008
Volume 26 Issue 4, September 2008
Volume 26 Issue 3, June 2008
Volume 26 Issue 2, March 2008

2007
Volume 26 Issue 1, November 2007
Volume 25 Issue 4, October 2007
Volume 25 Issue 3, July 2007
Volume 25 Issue 2, April 2007
Volume 25 Issue 1, February 2007

2006
Volume 24 Issue 4, October 2006
Volume 24 Issue 3, July 2006
Volume 24 Issue 2, April 2006
Volume 24 Issue 1, January 2006

2005
Volume 23 Issue 4, October 2005
Volume 23 Issue 3, July 2005
Volume 23 Issue 2, April 2005
Volume 23 Issue 1, January 2005

2004
Volume 22 Issue 4, October 2004
Volume 22 Issue 3, July 2004
Volume 22 Issue 2, April 2004
Volume 22 Issue 1, January 2004

2003
Volume 21 Issue 4, October 2003
Volume 21 Issue 3, July 2003
Volume 21 Issue 2, April 2003
Volume 21 Issue 1, January 2003

2002
Volume 20 Issue 4, October 2002
Volume 20 Issue 3, July 2002
Volume 20 Issue 2, April 2002
Volume 20 Issue 1, January 2002

2001
Volume 19 Issue 4, October 2001
Volume 19 Issue 3, July 2001
Volume 19 Issue 2, April 2001
Volume 19 Issue 1, Jan. 2001

2000
Volume 18 Issue 4, Oct. 2000
Volume 18 Issue 3, July 2000
Volume 18 Issue 2, April 2000
Volume 18 Issue 1, Jan. 2000

1999
Volume 17 Issue 4, Oct. 1999
Volume 17 Issue 3, July 1999
Volume 17 Issue 2, April 1999
Volume 17 Issue 1, Jan. 1999

1998
Volume 16 Issue 4, Oct. 1998
Volume 16 Issue 3, July 1998
Volume 16 Issue 2, April 1998
Volume 16 Issue 1, Jan. 1998

1997
Volume 15 Issue 4, Oct. 1997
Volume 15 Issue 3, July 1997
Volume 15 Issue 2, April 1997
Volume 15 Issue 1, Jan. 1997

1996
Volume 14 Issue 4, Oct. 1996
Volume 14 Issue 3, July 1996
Volume 14 Issue 2, April 1996
Volume 14 Issue 1, Jan. 1996

1995
Volume 13 Issue 4, Oct. 1995 Special issue on video information retrieval
Volume 13 Issue 3, July 1995
Volume 13 Issue 2, April 1995
Volume 13 Issue 1, Jan. 1995

1994
Volume 12 Issue 4, Oct. 1994
Volume 12 Issue 3, July 1994
Volume 12 Issue 2, April 1994 Special issue on social science perspectives on IS
Volume 12 Issue 1, Jan. 1994

1993
Volume 11 Issue 4, Oct. 1993
Volume 11 Issue 3, July 1993
Volume 11 Issue 2, April 1993
Volume 11 Issue 1, Jan. 1993

1992
Volume 10 Issue 4, Oct. 1992 Special issue on user interface software and technology
Volume 10 Issue 3, July 1992
Volume 10 Issue 2, April 1992
Volume 10 Issue 1, Jan. 1992

1991
Volume 9 Issue 4, Oct. 1991
Volume 9 Issue 3, July 1991 Special issue on research and development in information retrieval
Volume 9 Issue 2, April 1991 Special issue on computer—human interaction
Volume 9 Issue 1, Jan. 1991

1990
Volume 8 Issue 4, Oct. 1990
Volume 8 Issue 3, July 1990
Volume 8 Issue 2, Apr. 1990
Volume 8 Issue 1, Jan. 1990

1989
Volume 7 Issue 4, Oct. 1989
Volume 7 Issue 3, July 1989
Volume 7 Issue 2, April 1989
Volume 7 Issue 1, Jan. 1989

1988
Volume 6 Issue 4, Oct. 1988
Volume 6 Issue 3, July 1988
Volume 6 Issue 2, April 1988
Volume 6 Issue 1, Jan. 1988

1987
Volume 5 Issue 4, Oct. 1987
Volume 5 Issue 3, July 1987
Volume 5 Issue 2, April 1987
Volume 5 Issue 1, Jan. 1987

1986
Volume 4 Issue 4, Oct. 1986
Volume 4 Issue 3, July 1986 Special issue: selected papers from the conference on office information systems
Volume 4 Issue 2, April 1986
Volume 4 Issue 1, Jan. 1986

1985
Volume 3 Issue 4, Oct. 1985
Volume 3 Issue 3, July 1985
Volume 3 Issue 2, April 1985
Volume 3 Issue 1, Jan. 1985

1984
Volume 2 Issue 4, Oct. 1984
Volume 2 Issue 3, July 1984
Volume 2 Issue 2, April 1984
Volume 2 Issue 1, Jan. 1984

1983
Volume 1 Issue 4, Oct. 1983
Volume 1 Issue 3, July 1983
Volume 1 Issue 2, April 1983
Volume 1 Issue 1, Jan. 1983
 
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