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AINA
2006
IEEE
16 years 23 days ago
DLB: A Novel Real-time QoS Control Mechanism for Multimedia Transmission
This paper presents a new QoS guarantee scheme called R-(m,k)-firm (Relaxed-(m,k)-firm) which provides the guarantee on transmission delay of at least m out of any k consecutive p...
Jian Li, Yeqiong Song
BROADNETS
2006
IEEE
16 years 23 days ago
Complexity of Converter Placement Supporting Broadcast in WDM Networks
Abstract— Wavelength converters simplify the wavelength assignment problem in virtual topology design in optical networks and increase the utilization of the fiber bandwidth. Ho...
Rudra Dutta, Prashant Iyer, Carla D. Savage
CRV
2006
IEEE
69views Robotics» more  CRV 2006»
16 years 23 days ago
Photometric Stereo with Nearby Planar Distributed Illuminants
This paper considers the problem of shape-from-shading using nearby planar distributed illuminants. It is shown that a rectangular planar nearby distributed uniform isotropic illu...
James J. Clark
FOCS
2006
IEEE
16 years 23 days ago
On a Geometric Generalization of the Upper Bound Theorem
We prove an upper bound, tight up to a factor of 2, for the number of vertices of level at most in an arrangement of n halfspaces in Rd , for arbitrary n and d (in particular, the...
Uli Wagner
GLOBECOM
2006
IEEE
16 years 23 days ago
Performance Model for a Lossless Edge Node of OBS Networks
In this paper, the performance model for a lossless OBS edge node is built with respect to the queueing performance of the transmission buffer. In contrast to the shaping effect...
Guoqiang Hu