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DBISP2P
2005
Springer
82views Database» more  DBISP2P 2005»
14 years 3 months ago
Range Query Optimization Leveraging Peer Heterogeneity in DHT Data Networks
In this work we address the issue of efficient processing of range queries in DHT-based P2P data networks. The novelty of the proposed approach lies on architectures, algorithms, ...
Nikos Ntarmos, Theoni Pitoura, Peter Triantafillou
PAKDD
2005
ACM
94views Data Mining» more  PAKDD 2005»
14 years 3 months ago
Progressive Sampling for Association Rules Based on Sampling Error Estimation
We explore in this paper a progressive sampling algorithm, called Sampling Error Estimation (SEE), which aims to identify an appropriate sample size for mining association rules. S...
Kun-Ta Chuang, Ming-Syan Chen, Wen-Chieh Yang
IQIS
2004
ACM
14 years 3 months ago
A Framework for Analysis of Data Freshness
Data freshness has been identified as one of the most important data quality attributes in information systems. This importance increases particularly in the context of distribute...
Mokrane Bouzeghoub, Verónika Peralta
MMSEC
2004
ACM
209views Multimedia» more  MMSEC 2004»
14 years 3 months ago
Robust DWT-SVD domain image watermarking: embedding data in all frequencies
Protection of digital multimedia content has become an increasingly important issue for content owners and service providers. As watermarking is identified as a major technology t...
Emir Ganic, Ahmet M. Eskicioglu
AOSE
2004
Springer
14 years 3 months ago
Organizational and Social Concepts in Agent Oriented Software Engineering
AOSE methodologies and models borrow various abstractions and concepts from the organization and sociology disciplines. Although they all ti-agent system as organized society, the ...
XinJun Mao, Eric Yu