4553 search results - page 145 / 911 » Distributed Ranked Search |
ICDE
2008
IEEE
14 years 9 months ago
2008
IEEE
In this paper, we develop a model for representing term dependence based on Markov Random Fields and present an approach based on Markov Chain Monte Carlo technique for generating ...
SAC
2005
ACM
14 years 1 months ago
2005
ACM
We consider the problem of information retrieval in a peerto-peer file sharing system. We assume that peers are unreliable, metadata are sparse, and queries are short. In light o...
JCDL
2009
ACM
14 years 2 months ago
2009
ACM
The utility of an enterprise search system is determined by three key players: the information retrieval (IR) system (the search engine), the enterprise users, and the service pro...
IADIS
2004
13 years 9 months ago
2004
Participatory search can be defined as a search service framework where each participant takes care of gathering information and contributing indexes to a central location where t...
SIGIR
2010
ACM
14 years 5 days ago
2010
ACM
Search engines return ranked lists of Web pages in response to queries. These pages are starting points for post-query navigation, but may be insufficient for search tasks involvi...