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ICMCS
2006
IEEE
144views Multimedia» more  ICMCS 2006»
16 years 18 days ago
A New Quantization for Rate Control with Frame Variation Consideration
— The main role of rate control in video coding is to handle a trade-off between a bandwidth limit and a video quality. In the low-delay video communication systems, its responsi...
Seonki Kim, Seong-Jae Lim
ISCC
2005
IEEE
116views Communications» more  ISCC 2005»
16 years 4 days ago
Link Buffer Sizing: A New Look at the Old Problem
We revisit the question of how much buffer an IP router should allocate for its Droptail FIFO link. For a long time, setting the buffer size to the bitrate-delay product has been ...
Sergey Gorinsky, Anshul Kantawala, Jonathan S. Tur...
COCO
2005
Springer
80views Algorithms» more  COCO 2005»
16 years 3 days ago
New Results on the Complexity of the Middle Bit of Multiplication
It is well known that the hardest bit of integer multiplication is the middle bit, i.e. MULn−1,n. This paper contains several new results on its complexity. First, the size s of...
Ingo Wegener, Philipp Woelfel
AMAI
2004
Springer
15 years 12 months ago
New Look-Ahead Schemes for Constraint Satisfaction
This paper presents new look-ahead schemes for backtracking search when solving constraint satisfaction problems. The look-ahead schemes compute a heuristic for value ordering and...
Kalev Kask, Rina Dechter, Vibhav Gogate
SEM
2004
Springer
15 years 12 months ago
PlanetSim: A New Overlay Network Simulation Framework
Abstract. Current research in peer to peer systems is lacking appropriate environments for simulation and experimentation of large scale overlay services. This has led to a plethor...
Pedro García López, Carles Pairot, R...