400 search results - page 73 / 80 » Lower Bounds Using Kolmogorov Complexity |
TSP
2008
13 years 7 months ago
2008
We propose a wireless fading channel prediction algorithm for a pilot-symbol aided Orthogonal Frequency Division Multiplexing (OFDM) system. Assuming a doubly selective (time and ...
STOC
2004
ACM
14 years 7 months ago
2004
ACM
The complexity of testing properties of monotone and unimodal distributions, when given access only to samples of the distribution, is investigated. Two kinds of sublineartime alg...
POPL
2009
ACM
14 years 8 months ago
2009
ACM
Self-adjusting computation is an evaluation model in which programs can respond efficiently to small changes to their input data by using a change-propagation mechanism that updat...
MOBIHOC
2004
ACM
14 years 7 months ago
2004
ACM
Greedy geographic routing is attractive in wireless sensor networks due to its efficiency and scalability. However, greedy geographic routing may incur long routing paths or even ...
SIGECOM
2006
ACM
14 years 1 months ago
2006
ACM
We consider a multicast game with selfish non-cooperative players. There is a special source node and each player is interested in connecting to the source by making a routing de...