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SIGGRAPH
2010
ACM
14 years 2 months ago
Precomputed wave simulation for real-time sound propagation of dynamic sources in complex scenes
We present a method for real-time sound propagation that captures all wave effects, including diffraction and reverberation, for multiple moving sources and a moving listener in a...
Nikunj Raghuvanshi, John Snyder, Ravish Mehra, Min...
ICDCN
2010
Springer
14 years 2 months ago
On Communication Complexity of Secure Message Transmission in Directed Networks
Abstract. We re-visit the problem of perfectly secure message transmission (PSMT) in a directed network under the presence of a threshold adaptive Byzantine adversary, having unbou...
Arpita Patra, Ashish Choudhary, C. Pandu Rangan
SUTC
2010
IEEE
14 years 2 months ago
Pushing the Throughput Limit of Low-Complexity Wireless Embedded Sensing Systems
—To maximize the communication throughput for wireless sensing systems, designers have attempted various combinations of protocol design and manual code optimization. Although th...
Vahid Salmani, Pai H. Chou
ATAL
2010
Springer
13 years 11 months ago
Complexity of judgment aggregation: safety of the agenda
Aggregating the judgments of a group of agents regarding a set of interdependent propositions can lead to inconsistent outcomes. One of the parameters involved is the agenda, the ...
Ulle Endriss, Umberto Grandi, Daniele Porello
DAGM
2010
Springer
13 years 10 months ago
Complex Motion Models for Simple Optical Flow Estimation
The selection of an optical flow method is mostly a choice from among accuracy, efficiency and ease of implementation. While variational approaches tend to be more accurate than lo...
Claudia Nieuwenhuis, Daniel Kondermann, Christoph ...