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CORR
2010
Springer
141views Education» more  CORR 2010»
15 years 6 months ago
A database approach to information retrieval: The remarkable relationship between language models and region models
In this report, we unify two quite distinct approaches to information retrieval: region models and language models. Region models were developed for structured document retrieval....
Djoerd Hiemstra, Vojkan Mihajlovic
SEMWEB
2004
Springer
15 years 11 months ago
A Model Theoretic Semantics for Ontology Versioning
Abstract. We show that the Semantic Web needs a formal semantics for the various kinds of links between ontologies and other documents. We provide a model theoretic semantics that ...
Jeff Heflin, Zhengxiang Pan
CHI
2005
ACM
16 years 6 months ago
WebGazeAnalyzer: a system for capturing and analyzing web reading behavior using eye gaze
Capturing and analyzing the detailed eye movements of a user while reading a web page can reveal much about the ways in which web reading occurs. The WebGazeAnalyzer system descri...
David Beymer, Daniel M. Russell
SIGIR
2004
ACM
15 years 11 months ago
An effective approach to document retrieval via utilizing WordNet and recognizing phrases
Noun phrases in queries are identified and classified into four types: proper names, dictionary phrases, simple phrases and complex phrases. A document has a phrase if all content...
Shuang Liu, Fang Liu, Clement T. Yu, Weiyi Meng