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DKE
2002
107views more  DKE 2002»
13 years 8 months ago
View selection using randomized search
An important issue in data warehouse development is the selection of a set of views to materialize in order to accelerate OLAP queries, given certain space and maintenance time co...
Panos Kalnis, Nikos Mamoulis, Dimitris Papadias
ICPADS
2002
IEEE
14 years 1 months ago
The Impact of RTS Threshold on IEEE 802.11 MAC Protocol
Wireless technologies and applications received great attention in recent years. The medium access control (MAC) protocol is the main element that determines the efficiency in sha...
Shiann-Tsong Sheu, Tobias Chen, Jenhui Chen, Fun Y...
ICPPW
2002
IEEE
14 years 1 months ago
Robust Routing in Wireless Ad Hoc Networks
A wireless ad hoc network is a collection of mobile nodes with no fixed infrastructure. The absence of central authorization facility in dynamic and distributed environment requir...
Seungjoon Lee, Bohyung Han, Minho Shin
CCGRID
2001
IEEE
13 years 11 months ago
Early Experiences with the EGrid Testbed
The Testbed and Applications working group of the European Grid Forum (EGrid) is actively building and experimenting with a grid infrastructure connecting several research-based s...
Gabrielle Allen, Thomas Dramlitsch, Tom Goodale, G...
ADHOC
2011
13 years 3 months ago
Design and analysis of a propagation delay tolerant ALOHA protocol for underwater networks
Acoustic underwater wireless sensor networks (UWSN) have recently gained attention as a topic of research. Such networks are characterized by increased uncertainty in medium acces...
Joon Ahn, Affan A. Syed, Bhaskar Krishnamachari, J...