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MOBIHOC
2001
ACM
16 years 6 months ago
Performance of a new Bluetooth scatternet formation protocol
A Bluetooth ad hoc network can be formed by interconnecting piconets into scatternets. The constraints and properties of Bluetooth scatternets present special challenges in formin...
Ching Law, Amar K. Mehta, Kai-Yeung Siu
DCC
2002
IEEE
16 years 6 months ago
Rate-Based versus Distortion-Based Optimal Joint Source-Channel Coding
- We consider a joint source-channel coding system that protects an embedded wavelet bitstream against noise using a finite family of channel codes with error detection and error c...
Raouf Hamzaoui, Vladimir Stankovic
MOBIHOC
2003
ACM
16 years 6 months ago
SHORT: self-healing and optimizing routing techniques for mobile ad hoc networks
On demand routing protocols provide scalable and costeffective solutions for packet routing in mobile wireless ad hoc networks. The paths generated by these protocols may deviate ...
Chao Gui, Prasant Mohapatra
WSDM
2010
ACM
194views Data Mining» more  WSDM 2010»
16 years 4 months ago
Ranking with Query-Dependent Loss for Web Search
Queries describe the users' search intent and therefore they play an essential role in the context of ranking for information retrieval and Web search. However, most of exist...
Jiang Bian, Tie-Yan Liu, Tao Qin, Hongyuan Zha
WSDM
2010
ACM
251views Data Mining» more  WSDM 2010»
16 years 4 months ago
Large Scale Query Log Analysis of Re-Finding
Although Web search engines are targeted towards helping people find new information, people regularly use them to re-find Web pages they have seen before. Researchers have noted ...
Jaime Teevan, Sarah K. Tyler
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