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IDEAS
2003
IEEE
76views Database» more  IDEAS 2003»
15 years 11 months ago
E-Learning as a Web Service
E-learning platforms and their functionalities resemble one another to a large extend. Recent standardization efforts in e-learning concentrate on the reuse of learning material, ...
Gottfried Vossen, Peter Westerkamp
IEEEARES
2010
IEEE
16 years 1 months ago
Secure Monitoring of Service Level Agreements
—Service Level Agreements (SLA) are commonly used to define terms and conditions of service provisioning. WS-Agreement1 is an SLA specification that addresses the need of both ...
K. P. Clark, Martijn Warnier, Frances M. T. Brazie...
CASCON
2003
75views Education» more  CASCON 2003»
15 years 7 months ago
Modeling location-based services with subject spaces
The advance in wireless networks and in positioning systems has led to the development of a new generation of mobile applications: location-based services (LBS). LBS offer highly ...
Hubert Ka Yau Leung, Ioana Burcea, Hans-Arno Jacob...
WDAG
2005
Springer
88views Algorithms» more  WDAG 2005»
15 years 11 months ago
Optimal Resilience for Erasure-Coded Byzantine Distributed Storage
We analyze the problem of efficient distributed storage of information in a message-passing environment where both less than one third of the servers, as well as an arbitrary num...
Christian Cachin, Stefano Tessaro
QSHINE
2005
IEEE
15 years 11 months ago
A Per-Class QoS Service Model in IEEE 802.11e WLANs
Abstract -- In this paper, we study the provision of perclass QoS for IEEE 802.11e Enhanced Distributed Channel Access (EDCA) WLANs. We propose two mechanisms, called BIWF-SP and I...
Jeng Farn Lee, Wanjiun Liao, Meng Chang Chen