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» Interaction graphs: Additives
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STACS
2010
Springer
15 years 11 months ago
Two-phase Algorithms for the Parametric Shortest Path Problem
Abstract. A parametric weighted graph is a graph whose edges are labeled with continuous real functions of a single common variable. For any instantiation of the variable, one obta...
Sourav Chakraborty, Eldar Fischer, Oded Lachish, R...
WWW
2008
ACM
16 years 5 months ago
Collaborative knowledge semantic graph image search
In this paper, we propose a Collaborative Knowledge Semantic Graphs Image Search (CKSGIS) system. It provides a novel way to conduct image search by utilizing the collaborative na...
Jyh-Ren Shieh, Yang-Ting Yeh, Chih-Hung Lin, Ching...
CHI
2011
ACM
14 years 8 months ago
Guess who?: enriching the social graph through a crowdsourcing game
Despite the tremendous popularity of social network sites both on the web and within enterprises, the relationship information they contain may be often incomplete or outdated. We...
Ido Guy, Adam Perer, Tal Daniel, Ohad Greenshpan, ...
COMBINATORICS
2007
77views more  COMBINATORICS 2007»
15 years 4 months ago
On the Genus Distribution of (p, q, n)-Dipoles
There are many applications of the enumeration of maps in surfaces to other areas of mathematics and the physical sciences. In particular, in quantum field theory and string theo...
Terry I. Visentin, Susana W. Wieler
167
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GAMESEC
2010
139views Game Theory» more  GAMESEC 2010»
15 years 2 months ago
Design of Network Topology in an Adversarial Environment
We study the strategic interaction between a network manager whose goal is to choose (as communication infrastructure) a spanning tree of a network given as an undirected graph, an...
Assane Gueye, Jean C. Walrand, Venkat Anantharam