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79
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ADBIS
2004
Springer
136views Database» more  ADBIS 2004»
15 years 3 months ago
SBQL Views - Prototype of Updateable Views
In this paper we describe a prototype implementation of updateable views called “SBQL Views”. The prototype follows a novel approach to view updates based on the Stack-Based Ap...
Hanna Kozankiewicz, Kazimierz Subieta
190
Voted
ICDE
2008
IEEE
157views Database» more  ICDE 2008»
15 years 11 months ago
Querying and Managing Provenance through User Views in Scientific Workflows
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...
Olivier Biton, Sarah Cohen Boulakia, Susan B. Davi...
SIGIR
2012
ACM
13 years 2 days ago
Mining query subtopics from search log data
Most queries in web search are ambiguous and multifaceted. Identifying the major senses and facets of queries from search log data, referred to as query subtopic mining in this pa...
Yunhua Hu, Ya-nan Qian, Hang Li, Daxin Jiang, Jian...
EDBT
2012
ACM
247views Database» more  EDBT 2012»
13 years 1 days ago
Heuristics-based query optimisation for SPARQL
Query optimization in RDF Stores is a challenging problem as SPARQL queries typically contain many more joins than equivalent relational plans, and hence lead to a large join orde...
Petros Tsialiamanis, Lefteris Sidirourgos, Irini F...
IHI
2012
266views Healthcare» more  IHI 2012»
13 years 5 months ago
A software tool for large-scale sharing and querying of clinical documents modeled using HL7 version 3 standard
We present a novel software tool called CDN (Collaborative Data Network) for large-scale sharing and querying of clinical documents modeled using HL7 v3 standard (e.g., Clinical D...
Praveen R. Rao, Tivakar Komara Swami, Deepthi S. R...