1088 search results - page 149 / 218 » Probabilistic query expansion using query logs |
P2P
2005
IEEE
14 years 2 months ago
2005
IEEE
Search is a fundamental service in peer-to-peer (P2P) networks. However, despite numerous research efforts, efficient algorithms for guaranteed location of shared content in unst...
EDBT
1998
ACM
14 years 1 months ago
1998
ACM
Abstract. HySpirit is a retrieval engine for hypermedia retrieval integrating concepts from information retrieval (IR) and deductive databases. The logical view on IR models retrie...
TACAS
2004
Springer
14 years 2 months ago
2004
Springer
Numerical analysis based on uniformisation and statistical techniques based on sampling and simulation are two distinct approaches for transient analysis of stochastic systems. We ...
AAAI
2008
13 years 11 months ago
2008
Lifted inference algorithms exploit repeated structure in probabilistic models to answer queries efficiently. Previous work such as de Salvo Braz et al.'s first-order variabl...
JCDL
2006
ACM
14 years 2 months ago
2006
ACM
In this paper we introduce POLAR, a probabilistic objectoriented logical framework for annotation-based information retrieval. In POLAR, the knowledge about digital objects, annot...