582 search results - page 75 / 117 » Distributed Text Retrieval From Overlapping Collections |
ECAI
2000
Springer
14 years 2 months ago
2000
Springer
This paper explores the possibility to exploit text on the world wide web in order to enrich the concepts in existing ontologies. First, a method to retrieve documents from the WWW...
SIGIR
1999
ACM
14 years 2 months ago
1999
ACM
Probabilistic Latent Semantic Indexing is a novel approach to automated document indexing which is based on a statistical latent class model for factor analysis of count data. Fit...
RIAO
2004
13 years 11 months ago
2004
Cross Language Information Retrieval community has brought up search engines over multilingual corpora, and multilingual text categorization systems. In this paper, we focus on th...
SIGIR
2010
ACM
13 years 4 months ago
2010
ACM
We propose three heuristics to determine the country of origin of a person or institution via text-based IE from the Web. We evaluate all methods on a collection of music artists ...
SIGMOD
2009
ACM
14 years 10 months ago
2009
ACM
Ranking queries are essential tools to process large amounts of probabilistic data that encode exponentially many possible deterministic instances. In many applications where unce...