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ICTAI
2009
IEEE
15 years 8 months ago
Design and Implementation of a Query Planner for Data Integration
1 Many applications require integrated access to multiple distributed, autonomous, and often semantically disparate data. Hence there is a need for bridging the semantic gap betwe...
Neeraj Koul, Vasant Honavar
232
Voted
ICDE
2009
IEEE
163views Database» more  ICDE 2009»
16 years 3 months ago
A Data Structure for Sponsored Search
Abstract-- Inverted files have been very successful for document retrieval, but sponsored search is different. Inverted files are designed to find documents that match the query (a...
Arnd Christian König, Kenneth Ward Church, Ma...
ATAL
1997
Springer
15 years 5 months ago
Semantics for an Agent Communication Language
Abstract. We address the issue of semantics for an agent communication language. In particular, the semantics of Knowledge Query Manipulation Language (KQML) is investigated. KQML ...
Yannis Labrou, Timothy W. Finin
IIR
2010
15 years 3 months ago
An Ontological Representation of Documents and Queries for Information Retrieval Systems
This paper presents a vector space model approach, for representing documents and queries, using concepts instead of terms and WordNet as a light ontology. This way, information o...
Mauro Dragoni, Célia da Costa Pereira, Andr...
SODA
2010
ACM
144views Algorithms» more  SODA 2010»
15 years 2 days ago
Cell-Probe Lower Bounds for Succinct Partial Sums
The partial sums problem in succinct data structures asks to preprocess an array A[1 . . n] of bits into a data structure using as close to n bits as possible, and answer queries ...
Mihai Patrascu, Emanuele Viola