654 search results - page 44 / 131 » Complexity of Answering Queries Using Materialized Views |
117
Voted
CLEF
2005
Springer
15 years 8 months ago
2005
Springer
This paper describes the architecture of a Bulgarian–Bulgarian question answering system — BulQA. The system relies on a partially parsed corpus for answer extraction. The que...
123
Voted
SIGIR
1996
ACM
15 years 6 months ago
1996
ACM
The aggregated structure of documents plays a key role in full-text, multimedia, and network Information Retrieval (IR). Considering aggregation provides new querying facilities a...
254
Voted
ICDE
2008
IEEE
16 years 4 months ago
2008
IEEE
Abstract-- Workflow systems have become increasingly popular for managing experiments where many bioinformatics tasks are chained together. Due to the large amount of data generate...
228
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ICDE
2008
IEEE
16 years 4 months ago
2008
IEEE
Content-based retrieval of spatio-temporal patterns from human motion databases is inherently nontrivial since finding effective distance measures for such data is difficult. These...
134
Voted
FOIKS
2008
Springer
15 years 4 months ago
2008
Springer
Abstract In this paper we present a new rule-based approach for consistency preserving view updating in deductive databases. Based on rule transformations performed during schema d...