2830 search results - page 191 / 566 » No Science without Semantics |
CSE
2009
IEEE
14 years 2 months ago
2009
IEEE
Abstract— In developing regions, Internet connectivity is extremely poor, while mobile phone penetration is much higher. The inhabitants of developing conuntries still rely on tr...
FOCS
2008
IEEE
14 years 2 months ago
2008
IEEE
We give near-optimal sketching and streaming algorithms for estimating Shannon entropy in the most general streaming model, with arbitrary insertions and deletions. This improves ...
ISVD
2007
IEEE
14 years 2 months ago
2007
IEEE
Jump flooding algorithm (JFA) is an interesting way to utilize the graphics processing unit to efficiently compute Voronoi diagrams and distance transforms in 2D discrete space. T...
MFCS
2007
Springer
14 years 2 months ago
2007
Springer
A private information retrieval scheme is a protocol whereby a client obtains a record from a database without the database operators learning anything about which record the clien...
STACS
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. In many security protocols, such as group protocols, principals have to perform iterative or recursive computations. We call such protocols recursive protocols. Recently,...