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ECCV
2010
Springer
14 years 3 months ago
Making Action Recognition Robust to Occlusions and Viewpoint Changes
Most state-of-the-art approaches to action recognition rely on global representations either by concatenating local information in a long descriptor vector or by computing a single...
COMPGEOM
2010
ACM
14 years 3 months ago
Adding one edge to planar graphs makes crossing number hard
A graph is near-planar if it can be obtained from a planar graph by adding an edge. We show that it is NP-hard to compute the crossing number of near-planar graphs. The main idea ...
Sergio Cabello, Bojan Mohar
ACMIDC
2008
14 years 5 days ago
Tangible programming and informal science learning: making TUIs work for museums
In this paper we describe the design and initial evaluation of a tangible computer programming exhibit for children on display at the Boston Museum of Science. We also discuss fiv...
Michael S. Horn, Erin Treacy Solovey, Robert J. K....
CONCUR
2012
Springer
12 years 17 days ago
Making Weighted Containment Feasible: A Heuristic Based on Simulation and Abstraction
Simulation and Abstraction Guy Avni and Orna Kupferman School of Computer Science and Engineering, Hebrew University, Israel Weighted automata map input words to real numbers and a...
Guy Avni, Orna Kupferman
NDSS
2009
IEEE
14 years 4 months ago
CSAR: A Practical and Provable Technique to Make Randomized Systems Accountable
We describe CSAR, a novel technique for generating cryptographically strong, accountable randomness. Using CSAR, we can generate a pseudo-random sequence and a proof that the elem...
Michael Backes, Peter Druschel, Andreas Haeberlen,...