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SI3D
2010
ACM
16 years 16 days ago
Real-time multi-agent path planning on arbitrary surfaces
Path planning is an active topic in the literature, and efficient navigation over non-planar surfaces is an open research question. In this work we present a novel technique for ...
Rafael P. Torchelsen, Luiz F. Scheidegger, Guilher...
WSDM
2010
ACM
199views Data Mining» more  WSDM 2010»
16 years 4 months ago
A Sketch-Based Distance Oracle for Web-Scale Graphs
We study the fundamental problem of computing distances between nodes in large graphs such as the web graph and social networks. Our objective is to be able to answer distance que...
Atish Das Sarma, Sreenivas Gollapudi, Marc Najork,...
CRIWG
2010
15 years 8 months ago
Digital Workbook: A Mobile Learning Environment to Support Collaborative Examinations
It is already known that some collaborative assessment processes can provide students not only the possibility to show how well they have understood knowledge content, but also the...
Iván D. Claros, César A. Collazos, L...
CCR
2010
100views more  CCR 2010»
15 years 7 months ago
Towards understanding bugs in open source router software
Software errors and vulnerabilities in core Internet routers have led to several high-profile attacks on the Internet infrastructure and numerous outages. Building an understandin...
Zuoning Yin, Matthew Caesar, Yuanyuan Zhou
CGF
2010
128views more  CGF 2010»
15 years 7 months ago
ProbExplorer: Uncertainty-guided Exploration and Editing of Probabilistic Medical Image Segmentation
In this paper, we develop an interactive analysis and visualization tool for probabilistic segmentation results in medical imaging. We provide a systematic approach to analyze, in...
Ahmed Saad, Torsten Möller, Ghassan Hamarneh