Sciweavers

796 search results - page 113 / 160
» The Anonymous Subgraph Problem
Sort
View
RC
2007
128views more  RC 2007»
14 years 11 months ago
Bounds on Generalized Linear Predictors with Incomplete Outcome Data
This paper develops easily computed, tight bounds on Generalized Linear Predictors and instrumental variable estimators when outcome data are partially identi…ed. A salient exam...
Jörg Stoye
MST
2007
122views more  MST 2007»
14 years 11 months ago
Rendezvous and Election of Mobile Agents: Impact of Sense of Direction
Consider a collection of r identical asynchronous mobile agents dispersed on an arbitrary anonymous network of size n. The agents all execute the same protocol and move from node ...
Lali Barrière, Paola Flocchini, Pierre Frai...
P2P
2010
IEEE
136views Communications» more  P2P 2010»
14 years 9 months ago
On the Privacy of Peer-Assisted Distribution of Security Patches
Abstract--When a host discovers that it has a software vulnerability that is susceptible to an attack, the host needs to obtain and install a patch. Because centralized distributio...
Di Wu, Cong Tang, Prithula Dhungel, Nitesh Saxena,...
ICALP
2009
Springer
16 years 5 days ago
Node-Weighted Steiner Tree and Group Steiner Tree in Planar Graphs
We improve the approximation ratios for two optimization problems in planar graphs. For node-weighted Steiner tree, a classical network-optimization problem, the best achievable ap...
Erik D. Demaine, MohammadTaghi Hajiaghayi, Philip ...
ESA
2005
Springer
114views Algorithms» more  ESA 2005»
15 years 5 months ago
Unbalanced Graph Cuts
We introduce the Minimum-size bounded-capacity cut (MinSBCC) problem, in which we are given a graph with an identified source and seek to find a cut minimizing the number of node...
Ara Hayrapetyan, David Kempe, Martin Pál, Z...