Sciweavers

4440 search results - page 693 / 888
» The space of design
Sort
View
INFOCOM
2009
IEEE
16 years 1 months ago
Optimal Sensing-Transmission Structure for Dynamic Spectrum Access
—In cognitive wireless networks where secondary users (SUs) opportunistically access spectral white spaces of primary users (PUs), there exists an inherent tradeoff between sensi...
Senhua Huang, Xin Liu, Zhi Ding
IROS
2009
IEEE
180views Robotics» more  IROS 2009»
16 years 1 months ago
HELIOS system: A team of tracked robots for special urban search and rescue operations
Abstract— Fire brigades and special agencies are often demanded to operate for search and aid of human lives in extremely dangerous scenarios. It is very important to first veri...
Michele Guarnieri, Ryo Kurazume, Hiroshi Masuda, T...
WADS
2009
Springer
268views Algorithms» more  WADS 2009»
16 years 1 months ago
Succinct Orthogonal Range Search Structures on a Grid with Applications to Text Indexing
We present a succinct representation of a set of n points on an n × n grid using n lg n + o(n lg n) bits3 to support orthogonal range counting in O(lg n/ lg lg n) time, and range ...
Prosenjit Bose, Meng He, Anil Maheshwari, Pat Mori...
WDAG
2009
Springer
154views Algorithms» more  WDAG 2009»
16 years 1 months ago
Compact Multicast Routing
In a distributed network, a compact multicast scheme is a routing scheme that allows any source to send messages to any set of targets. We study the trade-off between the space us...
Ittai Abraham, Dahlia Malkhi, David Ratajczak
ATAL
2009
Springer
16 years 1 months ago
Dynamic protocols for open agent systems
Multi-agent systems where the members are developed by parties with competing interests, and where there is no access to a member’s internal state, are often classified as ‘o...
Alexander Artikis