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The use of dynamic contexts to improve casual internet searching
Gondy Leroy, Ann M. Lally, Hsinchun Chen
Research has shown that most users' online information searches are suboptimal. Query optimization based on a relevance feedback or genetic algorithm using dynamic query contexts can help casual users search the Internet. These algorithms can draw on...
Logical and physical design issues for smart card databases
Cristiana Bolchini, Fabio Salice, Fabio A. Schreiber, Letizia Tanca
The design of very small databases for smart cards and for portable embedded systems is deeply constrained by the peculiar features of the physical medium. We propose a joint approach to the logical and physical database design phases and evaluate...
Query-independent evidence in home page finding
Trystan Upstill, Nick Craswell, David Hawking
Hyperlink recommendation evidence, that is, evidence based on the structure of a web's link graph, is widely exploited by commercial Web search systems. However there is little published work to support its popularity. Another form of...