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TON
2008
126views more  TON 2008»
15 years 3 months ago
Hyperbolic embedding of internet graph for distance estimation and overlay construction
Estimating distances in the Internet has been studied in the recent years due to its ability to improve the performance of many applications, e.g., in the peer-topeer realm. One sc...
Yuval Shavitt, Tomer Tankel
IIE
2007
159views more  IIE 2007»
15 years 3 months ago
Creating and Visualizing Test Data from Programming Exercises
Automatic assessment of programming exercises is typically based on testing approach. Most automatic assessment frameworks execute tests and evaluate test results automatically, bu...
Petri Ihantola
143
Voted
PIMRC
2008
IEEE
15 years 9 months ago
Connectivity of wireless ad hoc networks with random beamforming: An analytical approach
Random beamforming, where each node selects a main beam direction without any coordination with other nodes, has been proposed as a simple technique to improve connectivity in wire...
Salman Durrani, Xiangyun Zhou, Haley M. Jones
133
Voted
JAL
2006
89views more  JAL 2006»
15 years 3 months ago
Improved bounds for the unsplittable flow problem
In this paper we consider the unsplittable flow problem (UFP): given a directed or undirected network G = (V, E) with edge capacities and a set of terminal pairs (or requests) wit...
Petr Kolman, Christian Scheideler
ICRA
2003
IEEE
119views Robotics» more  ICRA 2003»
15 years 8 months ago
Path-dependent gaze control for obstacle avoidance in vision guided humanoid walking
Abstract— This article presents a novel gaze control strategy for obstacle avoidance in the context of vision guided humanoid walking. The generic strategy is based on the maximi...
Javier F. Seara, Klaus H. Strobl, Günther Sch...