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DAGSTUHL
2007
15 years 7 months ago
Calculus and Algebra for Distributed Data Management
Abstract. The sharing of content by communities of users (e.g., scientists) in a P2P context remains cumbersome. We argue that main reasons for this is the lack of calculus and alg...
Serge Abiteboul
KDD
2000
ACM
140views Data Mining» more  KDD 2000»
15 years 10 months ago
Effective Retrieval of Audio Information from Annotated Text Using Ontologies
To improve the accuracy in terms of precision and recall of an audio information retrieval system we have created a domainspecific ontology (a collection of key concepts and their...
Latifur Khan, Dennis McLeod
SIGIR
2010
ACM
15 years 10 months ago
Self-taught hashing for fast similarity search
The ability of fast similarity search at large scale is of great importance to many Information Retrieval (IR) applications. A promising way to accelerate similarity search is sem...
Dell Zhang, Jun Wang, Deng Cai, Jinsong Lu
TREC
1994
15 years 7 months ago
Indexing Structures Derived from Syntax in TREC-3: System Description
: This paper describes an approach to information retrieval based on a syntactic analysis of the document texts and user queries, and from that analysis, the construction of tree s...
Alan F. Smeaton, Ruairi O'Donnell, Fergus Kelledy
EACL
2003
ACL Anthology
15 years 7 months ago
QUALIFIER: Question Answering by Lexical Fabric and External Resources
One of the major challenges in TRECstyle question-answering (QA) is to overcome the mismatch in the lexical representations in the query space and document space. This is particul...
Hui Yang, Tat-Seng Chua