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» On Multicast Path Finding Algorithms
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FUIN
2000
68views more  FUIN 2000»
13 years 7 months ago
Models For Dependable Computation with Multiple Inputs and Some Hardness Results
We consider the problem of dependable computation with multiple inputs. The goal is to study when redundancy can help to achieve survivability and when it cannot. We use AND/OR gra...
Yongge Wang, Yvo Desmedt, Mike Burmester
ACCV
2009
Springer
13 years 11 months ago
People Tracking and Segmentation Using Efficient Shape Sequences Matching
Abstract. We design an effective shape prior embedded human silhouettes extraction algorithm. Human silhouette extraction is found challenging because of articulated structures, po...
Junqiu Wang, Yasushi Yagi, Yasushi Makihara
TROB
2002
117views more  TROB 2002»
13 years 7 months ago
Concurrent metamorphosis of hexagonal robot chains into simple connected configurations
Abstract-- The problem addressed is the distributed reconfiguration of a metamorphic robotic system composed of an arbitrary number of two dimensional hexagonal robots (modules) fr...
Jennifer E. Walter, Jennifer L. Welch, Nancy M. Am...
COMCOM
2008
103views more  COMCOM 2008»
13 years 7 months ago
Fast reroute with pre-established bypass tunnel in MPLS
Internet IP networks utilize multiple-protocol label switching (MPLS), which provides a reliable label switched path (LSP). LSP in MPLS domains needs one label at each Ingress lab...
Wei Kuang Lai, Zhen Chang Zheng, Chen-Da Tsai
STOC
2004
ACM
110views Algorithms» more  STOC 2004»
14 years 8 months ago
On sums of independent random variables with unbounded variance, and estimating the average degree in a graph
We prove the following inequality: for every positive integer n and every collection X1, . . . , Xn of nonnegative independent random variables that each has expectation 1, the pr...
Uriel Feige