1021 search results - page 53 / 205 » The Effectiveness of Concept Based Search for Video Retrieva... |
SIGMOD
2009
ACM
14 years 7 months ago
2009
ACM
Current semi-structured keyword search and natural language query processing systems use ad hoc approaches to take advantage of structural information. Although intuitive, they ar...
ICMCS
2009
IEEE
13 years 5 months ago
2009
IEEE
In this paper, we present a user study on a novel video search interface based on the concept of aspect browsing. We aim to confirm whether automatically suggesting new aspects ca...
INEX
2009
Springer
14 years 7 days ago
2009
Springer
We describe our participation in the INEX 2009 Entity Ranking track. We employ a probabilistic retrieval model for entity search in which term-based and category-based representati...
CIKM
2009
Springer
14 years 2 months ago
2009
Springer
We propose a simple yet eective approach to context sensitive synonym discovery for Web search queries based on co-click analysis; i.e., analyzing queries leading to clicking sam...
ICDE
2009
IEEE
14 years 9 months ago
2009
IEEE
Abstract-- Inspired by the great success of information retrieval (IR) style keyword search on the web, keyword search on XML has emerged recently. The difference between text data...