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WISTP
2010
Springer
16 years 1 months ago
Fraud Detection for Voice over IP Services on Next-Generation Networks
The deployment of Next-Generation Networks (NGN) is a challenge that requires integrating heterogeneous services into a global system of All-IP telecommunications. These networks c...
Igor Ruiz-Agundez, Yoseba K. Penya, Pablo Garcia B...
ICDE
2006
IEEE
161views Database» more  ICDE 2006»
16 years 18 days ago
A Survey on Disk Oriented Querying and Reasoning on the Semantic Web
This paper presents a description of seven systems, which use database technology to both represent knowledge persistently and make scalable queries on it, in the Semantic Web con...
María del Mar Roldán García, ...
ICMB
2006
IEEE
102views Business» more  ICMB 2006»
16 years 18 days ago
Card-based Macropayment for Mobile Phones
Most new entrants into the mobile commerce marketplace are faced with a paradox; how can we attract users without merchants, and how can we attract merchants without customers? Wi...
Philip Garner, Reuben Edwards, Paul Coulton
ICMCS
2005
IEEE
136views Multimedia» more  ICMCS 2005»
16 years 4 days ago
Efficient Hardware Search Engine for Associative Content Retrieval of Long Queries in Huge Multimedia Databases
Due to the enormous increase in the stored digital contents, search and retrieval functionalities are necessary in multimedia systems. Though processor speed for standard PCs (Per...
Christophe Layer, Hans-Jörg Pfleiderer
RTAS
1999
IEEE
15 years 10 months ago
MIRROR: A State-Conscious Concurrency Control Protocol for Replicated Real-Time Databases
Data replication can help database systems meet the stringent temporal constraints of current time-critical applications, especially Internet-based services. A prerequisite, howev...
Ming Xiong, Krithi Ramamritham, Jayant R. Haritsa,...