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GLOBECOM
2010
IEEE
14 years 9 months ago
Modeling and Analysis for Reactive-Decision Spectrum Handoff in Cognitive Radio Networks
This paper investigates how to characterize the effect of multiple spectrum handoff delay on the extended data delivery time of the secondary users' connections in cognitive r...
Chung-Wei Wang, Li-Chun Wang, Fumiyuki Adachi
EOR
2008
83views more  EOR 2008»
14 years 12 months ago
Rerouting tunnels for MPLS network resource optimization
In Multi-Protocol Label Switching (MPLS) networks, traffic demands can be routed along tunnels called Label Switched Paths (LSPs). A tunnel is characterized by a path in the netwo...
Olivier Klopfenstein
TMC
2008
146views more  TMC 2008»
14 years 11 months ago
General Network Lifetime and Cost Models for Evaluating Sensor Network Deployment Strategies
In multihop wireless sensor networks that are often characterized by many-to-one (convergecast) traffic patterns, problems related to energy imbalance among sensors often appear. S...
Zhao Cheng, Mark A. Perillo, Wendi B. Heinzelman

Publication
767views
16 years 10 months ago
Analysis of the Increase/Decrease Algorithms for Congestion Avoidance in Computer Networks
Congestion avoidance mechanisms allow a network to operate in the optimal region of low delay and high throughput, thereby, preventing the network from becoming congested. This is ...
D. Chiu and R. Jain
WWW
2006
ACM
16 years 14 days ago
Detecting spam web pages through content analysis
In this paper, we continue our investigations of "web spam": the injection of artificially-created pages into the web in order to influence the results from search engin...
Alexandros Ntoulas, Marc Najork, Mark Manasse, Den...