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» Data Cleaning and Semantic Improvement in Biological Databas...
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BMCBI
2007
146views more  BMCBI 2007»
14 years 9 months ago
Spatial location and its relevance for terminological inferences in bio-ontologies
Background: An adequate and expressive ontological representation of biological organisms and their parts requires formal reasoning mechanisms for their relations of physical aggr...
Stefan Schulz, Kornél G. Markó, Udo ...
ICDE
2005
IEEE
95views Database» more  ICDE 2005»
15 years 11 months ago
SemCast: Semantic Multicast for Content-based Data Dissemination
We address the problem of content-based dissemination of highly-distributed, high-volume data streams for stream-based monitoring applications and large-scale data delivery. Exist...
Olga Papaemmanouil, Ugur Çetintemel
ER
2003
Springer
550views Database» more  ER 2003»
15 years 2 months ago
A UML Based Approach for Modeling ETL Processes in Data Warehouses
Data warehouses (DWs) are complex computer systems whose main goal is to facilitate the decision making process of knowledge workers. ETL (Extraction-Transformation-Loading) proces...
Juan Trujillo, Sergio Luján-Mora
NAR
2011
208views Computer Vision» more  NAR 2011»
14 years 17 days ago
Tomato Functional Genomics Database: a comprehensive resource and analysis package for tomato functional genomics
Tomato Functional Genomics Database (TFGD) provides a comprehensive resource to store, query, mine, analyze, visualize and integrate large-scale tomato functional genomics data se...
Zhangjun Fei, Je-Gun Joung, Xuemei Tang, Yi Zheng,...
KDD
1994
ACM
98views Data Mining» more  KDD 1994»
15 years 1 months ago
Rule Induction for Semantic Query Optimization
Semantic query optimization can dramatically speed up database query answering by knowledge intensive reformulation. But the problem of how to learn required semantic rules has no...
Chun-Nan Hsu, Craig A. Knoblock