926 search results - page 27 / 186 » Agent-community based peer-to-peer information retrieval: an... |
ECML
2007
Springer
13 years 10 months ago
2007
Springer
Abstract. In order to organize huge document collections, labeled hierarchical structures are used frequently. Users are most efficient in navigating such hierarchies, if they refl...
TASLP
2002
13 years 6 months ago
2002
Abstract--With the proliferation of handheld devices, information access on mobile devices is a topic of growing relevance. This paper presents a system that allows the user to sea...
SIGIR
2000
ACM
13 years 11 months ago
2000
ACM
The paper introduces a query translation model that re ects the structure of the cross-language information retrieval task. The model is based on a structured bilingual dictionary...
SIGIR
2003
ACM
14 years 17 hour ago
2003
ACM
Due to both the size and growth of the internet, new tools are needed to assist with the finding and extraction of very specific resources relevant to a user's task. Previous...
SIGIR
2008
ACM
13 years 6 months ago
2008
ACM
One of the central issues in learning to rank for information retrieval is to develop algorithms that construct ranking models by directly optimizing evaluation measures used in i...