Sciweavers

58 search results - page 5 / 12
» On Rank vs. Communication Complexity
Sort
View
PODS
2012
ACM
276views Database» more  PODS 2012»
11 years 11 months ago
Randomized algorithms for tracking distributed count, frequencies, and ranks
We show that randomization can lead to significant improvements for a few fundamental problems in distributed tracking. Our basis is the count-tracking problem, where there are k...
Zengfeng Huang, Ke Yi, Qin Zhang
VTC
2007
IEEE
128views Communications» more  VTC 2007»
14 years 2 months ago
Performance of Space-Code-Division Multiple-Access Systems Using Reduced-Rank Detection
Abstract—In this contribution the performance of multipleinput multiple-output space-division, code-division multipleaccess (MIMO SCDMA) is investigated, when the low-complexity ...
Jiliang Zhang, Lie-Liang Yang
AISADM
2005
Springer
14 years 2 months ago
Evolving Agents: Communication and Cognition
Computer programming of complex systems is a time consuming effort. Results are often brittle and inflexible. Evolving, self-learning flexible multi-agent systems remain a distant ...
Leonid I. Perlovsky
SIGECOM
2010
ACM
183views ECommerce» more  SIGECOM 2010»
14 years 1 months ago
The unavailable candidate model: a decision-theoretic view of social choice
One of the fundamental problems in the theory of social choice is aggregating the rankings of a set of agents (or voters) into a consensus ranking. Rank aggregation has found appl...
Tyler Lu, Craig Boutilier
ROMAN
2007
IEEE
126views Robotics» more  ROMAN 2007»
14 years 2 months ago
Classes of Applications for Social Robots: A User Study
– The paper introduces an online user study on applications for social robots with 127 participants. The potential users proposed 570 application scenarios based on the appearanc...
Frank Hegel, Monja Lohse, Agnes Swadzba, Sven Wach...