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» Backbones in Optimization and Approximation
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JAIR
2010
100views more  JAIR 2010»
15 years 28 days ago
Mechanisms for Multi-Unit Auctions
We present an incentive-compatible polynomial-time approximation scheme for multiunit auctions with general k-minded player valuations. The mechanism fully optimizes over an appro...
Shahar Dobzinski, Noam Nisan
ICIP
2002
IEEE
16 years 4 months ago
Effects of channel delays on underflow events of compressed video over the Internet
This paper presents an extensive statistical study and analysis of the effects of channel delays in the current (best-effort) Internet on underflow events in MPEG-4 video streamin...
Dmitri Loguinov, Hayder Radha
INFOCOM
2007
IEEE
15 years 8 months ago
Using Low-Power Modes for Energy Conservation in Ethernet LANs
—Most Ethernet interfaces available for deployment in switches and hosts today can operate in a variety of different low power modes. However, currently these modes have very lim...
Maruti Gupta, Suresh Singh
126
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INFOCOM
2007
IEEE
15 years 8 months ago
Multivariate Online Anomaly Detection Using Kernel Recursive Least Squares
— High-speed backbones are regularly affected by various kinds of network anomalies, ranging from malicious attacks to harmless large data transfers. Different types of anomalies...
Tarem Ahmed, Mark Coates, Anukool Lakhina
APWEB
2006
Springer
15 years 6 months ago
Strongly Connected Dominating Sets in Wireless Sensor Networks with Unidirectional Links
A Connected Dominating Set (CDS) can serve as a virtual backbone for a wireless sensor network since there is no fixed infrastructure or centralized management in wireless sensor n...
Ding-Zhu Du, My T. Thai, Yingshu Li, Dan Liu, Shiw...