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» Using Meta-Structures in Database Design
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SEMWEB
2009
Springer
14 years 4 months ago
Probabilistic Ontology and Knowledge Fusion for Procurement Fraud Detection in Brazil
To cope with society’s demand for transparency and corruption prevention, the Brazilian Office of the Comptroller General (CGU) has carried out a number of actions, including: aw...
Rommel N. Carvalho, Kathryn B. Laskey, Paulo Cesar...
PAM
2007
Springer
14 years 3 months ago
Two Days in the Life of the DNS Anycast Root Servers
The DNS root nameservers routinely use anycast in order to improve their service to clients and increase their resilience against various types of failures. We study DNS traffic co...
Ziqian Liu, Bradley Huffaker, Marina Fomenkov, Nev...
KDD
2005
ACM
107views Data Mining» more  KDD 2005»
14 years 3 months ago
Predicting the product purchase patterns of corporate customers
This paper describes TIPPPS (Time Interleaved Product Purchase Prediction System), which analyses billing data of corporate customers in a large telecommunications company in orde...
Bhavani Raskutti, Alan Herschtal
ER
2004
Springer
169views Database» more  ER 2004»
14 years 3 months ago
Intentional Modeling to Support Identity Management
Identity management has arisen as a major and urgent challenge for internet-based communications and information services. Internet services involve complex networks of relationshi...
Lin Liu, Eric S. K. Yu
DOLAP
2008
ACM
13 years 11 months ago
Bridging the semantic gap in OLAP models: platform-independent queries
The development of data warehouses is based on a threestage process that starts specifying both the static and dynamic properties of on-line analytical processing (OLAP) applicati...
Jesús Pardillo, Jose-Norberto Mazón,...