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VTC
2006
IEEE
14 years 2 months ago
Group-Based Linear Parallel Interference Cancellation for DS-CDMA Systems
— The increase in the demand for voice and data wireless services creates a need for a more efficient use of the available bandwidth. Current and future generations cellular sys...
Benoit Pelletier, Benoît Champagne
AICT
2005
IEEE
117views Communications» more  AICT 2005»
14 years 2 months ago
Managing Pi-resources in 4G Wireless Systems: The Opportunistic Way
Integration of different radio access networks will become a reality in a near future. Our interworking architecture assumes a ubiquitous primary network (the cellular one) and se...
Pedro Sobral, Luis Bernardo, Paulo Pinto
EEE
2005
IEEE
14 years 2 months ago
The EEE-05 Challenge: A New Web Service Discovery and Composition Competition
With growing acceptance of service-oriented computing, an emerging area of research is the investigation of technologies that will enable the discovery and composition of web serv...
M. Brian Blake, Kwok Ching Tsui, Andreas Wombacher
ICALT
2005
IEEE
14 years 2 months ago
The Use of an Adaptive Hypermedia Learning System to Support a New Pedagogical Model
The purpose of this paper is to present the current state and future development of the PLATINEA project. This project allows students and teachers to create and to consolidate kn...
Constatino Martins, Isabel Azevedo, Carlos Vaz de ...
ICDE
2005
IEEE
145views Database» more  ICDE 2005»
14 years 2 months ago
Towards Indexing Schemes for Self-Tuning DBMS
Index tuning as part of database tuning is the task of selecting and creating indexes with the goal of reducing query processing times. However, in dynamic environments with vario...
Kai-Uwe Sattler, Eike Schallehn, Ingolf Geist