We analyzed transaction logs containing 51,473 queries posed by 18,113 users of Excite, a major Internet search service. We provide data on: (i) sessions - changes in queries durin...
This article describes the status and analyses the challenges of mobile application development, proposed a frame of component-based hierarchical development. Software is divided ...
Since June 1999, UKOLN has worked with the Royal National Institute for the Blind, the National Library for the Blind and an independent library consultant on a major project, Rev...
This paper addresses the role of case-based reasoning in semantic search, and in particular, as it applies to Knowledge Sifter, an agent-based ontology-driven search system based o...
Larry Kerschberg, Hanjo Jeong, Yong Uk Song, Wooju...
Abstract. A stochastic extension of COWS is presented. First the formalism is given an operational semantics leading to finitely branching transition systems. Then its syntax and ...