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GLOBECOM
2007
IEEE
16 years 1 months ago
Opportunistic Feedback in OFDMA Downlink
—This paper presents an opportunistic feedback (OF) protocol that reduces the amount of channel-state-information (CSI) feedback for the OFDMA downlink system. The OF protocol as...
Rajiv Agarwal, Vineet Abhishek, Rath Vannithamby, ...
192
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ICWS
2004
IEEE
15 years 8 months ago
Discovery of Web Services in a Federated Registry Environment
The potential of a large scale growth of private and semiprivate registries is creating the need for an infrastructure which can support discovery and publication over a group of ...
Kaarthik Sivashanmugam, Kunal Verma, Amit P. Sheth
MSE
2003
IEEE
120views Hardware» more  MSE 2003»
15 years 12 months ago
A Collaborative Environment for Remote Experimentation
Embedded systems have become common place in industry and domestic electronics, resulting in the need for educational institutions to teach advanced embedded systems design. Exper...
Michael Callaghan, Jim Harkin, Chris Peters, T. Ma...
GVD
2001
142views Database» more  GVD 2001»
15 years 8 months ago
An approach to the model-based fragmentation and relational storage of XML-documents
A flexible method to store XML documents in relational or object-relational databases is presented that is based on an adaptable fragmentation. Whereas most known approaches decom...
Christian Süß
AUSAI
2005
Springer
16 years 7 days ago
K-Optimal Pattern Discovery: An Efficient and Effective Approach to Exploratory Data Mining
Most data-mining techniques seek a single model that optimizes an objective function with respect to the data. In many real-world applications several models will equally optimize...
Geoffrey I. Webb