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AAAI
2007
15 years 9 months ago
Simple Robots with Minimal Sensing: From Local Visibility to Global Geometry
We consider problems of geometric exploration and selfdeployment for simple robots that can only sense the combinatorial (non-metric) features of their surroundings. Even with suc...
Subhash Suri, Elias Vicari, Peter Widmayer
ICIA
2007
15 years 9 months ago
Task Learning by Instruction: Benefits and Challenges for Intelligent Interactive Systems
The CALO desktop assistant aims to provide assistance through many AI technologies, including several techniques for learning to perform tasks. Based on our experiences implementi...
Jim Blythe, Prateek Tandon, Mandar Tillu
NSDI
2007
15 years 9 months ago
R-BGP: Staying Connected in a Connected World
Many studies show that, when Internet links go up or down, the dynamics of BGP may cause several minutes of packet loss. The loss occurs even when multiple paths between the sende...
Nate Kushman, Srikanth Kandula, Dina Katabi, Bruce...
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USS
2008
15 years 9 months ago
You Go to Elections with the Voting System You Have: Stop-Gap Mitigations for Deployed Voting Systems
In light of the systemic vulnerabilities uncovered by recent reviews of deployed e-voting systems, the surest way to secure the voting process would be to scrap the existing syste...
J. Alex Halderman, Eric Rescorla, Hovav Shacham, D...
USS
2008
15 years 9 months ago
Practical Symmetric Key Cryptography on Modern Graphics Hardware
Graphics processors are continuing their trend of vastly outperforming CPUs while becoming more general purpose. The latest generation of graphics processors have introduced the a...
Owen Harrison, John Waldron