GLOBECOM
2006
IEEE
14 years 11 months ago
2006
IEEE
— Multicast-based data communication is an efficient communication scheme especially in multihop ad hoc networks where the MAC layer is based on one-hop broadcast from one sourc...
GLOBECOM
2006
IEEE
14 years 11 months ago
2006
IEEE
—In this paper, a user-aided adaptive TDMA (UAAT) algorithm is developed for real-time services to improve the system efficiency of OFDM based cellular networks. In the UAAT sche...
GLOBECOM
2006
IEEE
14 years 11 months ago
2006
IEEE
— This paper introduces a new idea for implementing playback adaptation algorithms suitable for video streaming applications in wireless IP networks. The proposed algorithm depen...
GLOBECOM
2006
IEEE
14 years 11 months ago
2006
IEEE
Abstract— We propose a low-complexity adaptive highresolution channel prediction algorithm for pilot symbol assisted orthogonal frequency division multiplexing (OFDM) systems. Th...
FOCS
2006
IEEE
14 years 11 months ago
2006
IEEE
In this work we study a wide range of online and offline routing and packing problems with various objectives. We provide a unified approach, based on a clean primal-dual method...
FOCS
2006
IEEE
14 years 11 months ago
2006
IEEE
We present new algebraic approaches for several wellknown combinatorial problems, including non-bipartite matching, matroid intersection, and some of their generalizations. Our wo...
FGR
2006
IEEE
14 years 11 months ago
2006
IEEE
The registration of 3D scans of faces is a key step for many applications, in particular for building 3D Morphable Models. Although a number of algorithms are already available fo...
CGI
2006
IEEE
14 years 11 months ago
2006
IEEE
This paper presents a fast and reliable method to trim non-solution regions in an interval ray tracing process. The “trimming algorithm” uses interval analysis to perform rejec...
CCECE
2006
IEEE
14 years 11 months ago
2006
IEEE
— Edge detection is a computer vision algorithm that is very processor intensive. It is possible to increase the speed of the algorithm by using hardware parallelism. This paper ...
APCCAS
2006
IEEE
14 years 11 months ago
2006
IEEE
— In noisy and reverberant environments, the problem of acoustic source localisation and tracking (ASLT) using an array of microphones presents a number of challenging difficult...