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» Trusting Data Quality in Cooperative Information Systems
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ICDE
2009
IEEE
155views Database» more  ICDE 2009»
15 years 6 months ago
Join Optimization of Information Extraction Output: Quality Matters!
— Information extraction (IE) systems are trained to extract specific relations from text databases. Real-world applications often require that the output of multiple IE systems...
Alpa Jain, Panagiotis G. Ipeirotis, AnHai Doan, Lu...
GLOBECOM
2009
IEEE
15 years 3 months ago
Relay Selection and Data Transmission Throughput Tradeoff in Cooperative Systems
A common and practical paradigm in cooperative communications is the use of a dynamically selected 'best' relay to decode and forward information from a source to a dest...
Virag Shah, Neelesh B. Mehta, Raymond Yim
AIR
1999
102views more  AIR 1999»
14 years 11 months ago
Medical Data Mining on the Internet: Research on a Cancer Information System
This paper discusses several data mining algorithms and techniques that we have developed at the University of Arizona Artificial Intelligence Lab. We have implemented these algori...
Andrea Houston, Hsinchun Chen, Susan Molloy Hubbar...
SIGMOD
2010
ACM
217views Database» more  SIGMOD 2010»
15 years 4 months ago
Mining knowledge from databases: an information network analysis approach
Most people consider a database is merely a data repository that supports data storage and retrieval. Actually, a database contains rich, inter-related, multi-typed data and infor...
Jiawei Han, Yizhou Sun, Xifeng Yan, Philip S. Yu
CCGRID
2008
IEEE
15 years 6 months ago
A Proactive Non-Cooperative Game-Theoretic Framework for Data Replication in Data Grids
— Data grids and its cost effective nature has taken on a new level of interest in recent years; amalgamation of different providers results in increased capacity as well as lowe...
Ali Elghirani, Riky Subrata, Albert Y. Zomaya