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CLEF
2010
Springer
13 years 10 months ago
SINAI at LogCLEF 2010
The SINAI1 research group presents some results obtained after performing a brief analysis to the query logs from The European Library2 (TEL). The objective of the LogCLEF task is ...
José M. Perea-Ortega, Arturo Montejo R&aacu...
IPM
2006
83views more  IPM 2006»
13 years 9 months ago
A risk minimization framework for information retrieval
This paper presents a probabilistic information retrieval framework in which the retrieval problem is formally treated as a statistical decision problem. In this framework, querie...
ChengXiang Zhai, John D. Lafferty
JSW
2008
116views more  JSW 2008»
13 years 9 months ago
A Task-oriented Approach to Search Engine Usability Studies
Usability is a multi-dimensional characteristic of a computer system. This paper focuses on usability as a measurement of interaction between the user and the system. The research ...
Isak Taksa, Amanda Spink, Robert Goldberg
FUIN
2007
92views more  FUIN 2007»
13 years 9 months ago
Foundations of Modal Deductive Databases
We give formulations for modal deductive databases and present a modal query language called MDatalog. We define modal relational algebras and give the seminaive evaluation algor...
Linh Anh Nguyen
IJBRA
2007
114views more  IJBRA 2007»
13 years 9 months ago
Enhanced semantic access to the protein engineering literature using ontologies populated by text mining
: The biomedical literature is growing at an ever-increasing rate, which pronounces the need to support scientists with advanced, automated means of accessing knowledge. We investi...
René Witte, Thomas Kappler, Christopher J. ...