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SODA
2010
ACM
169views Algorithms» more  SODA 2010»
15 years 9 months ago
Efficiently Decodable Non-adaptive Group Testing
We consider the following "efficiently decodable" nonadaptive group testing problem. There is an unknown string x {0, 1}n with at most d ones in it. We are allowed to t...
Piotr Indyk, Hung Q. Ngo, Atri Rudra
IJSN
2008
145views more  IJSN 2008»
14 years 12 months ago
Clique-based group key assignment in Wireless Sensor Networks
: Security has become the corner stone of research in wireless sensor networks (WSNs). Due to the unique operational environment of WSNs, where the communication medium is open to ...
Avinash Srinivasan, Feng Li, Jie Wu, Minglu Li
CHI
2010
ACM
15 years 6 months ago
Let's play chinese characters: mobile learning approaches via culturally inspired group games
In many developing countries such as India and China, low educational levels often hinder economic empowerment. In this paper, we argue that mobile learning games can play an impo...
Feng Tian, Fei Lv, Jingtao Wang, Hongan Wang, Wenc...
SERVICES
2008
103views more  SERVICES 2008»
15 years 1 months ago
Grouping Distributed Stream Query Services by Operator Similarity and Network Locality
Distributed stream query services must simultaneously process a large number of complex, continuous queries with stringent performance requirements while utilizing distributed pro...
Sangeetha Seshadri, Bhuvan Bamba, Brian F. Cooper,...
ERSA
2006
129views Hardware» more  ERSA 2006»
15 years 1 months ago
Group-Alignment based Accurate Floating-Point Summation on FPGAs
Floating-point summation is one of the most important operations in scientific/numerical computing applications and also a basic subroutine (SUM) in BLAS (Basic Linear Algebra Sub...
Chuan He, Guan Qin, Mi Lu, Wei Zhao