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CHI
2011
ACM
14 years 10 months ago
User-defined motion gestures for mobile interaction
Modern smartphones contain sophisticated sensors to monitor three-dimensional movement of the device. These sensors permit devices to recognize motion gestures— deliberate movem...
Jaime Ruiz, Yang Li, Edward Lank
233
Voted
ICCV
2011
IEEE
14 years 6 months ago
Probabilistic Group-Level Motion Analysis and Scenario Recognition
This paper addresses the challenge of recognizing behavior of groups of individuals in unconstraint surveillance environments. As opposed to approaches that rely on agglomerative ...
Ming-Ching Chang, Nils Krahnstoever, Weina Ge
CHES
2011
Springer
254views Cryptology» more  CHES 2011»
14 years 6 months ago
Extractors against Side-Channel Attacks: Weak or Strong?
Randomness extractors are important tools in cryptography. Their goal is to compress a high-entropy source into a more uniform output. Beyond their theoretical interest, they have ...
Marcel Medwed, François-Xavier Standaert
CIKM
2011
Springer
14 years 6 months ago
Fact-based question decomposition for candidate answer re-ranking
Factoid questions often contain one or more assertions (facts) about their answers. However, existing question-answering (QA) systems have not investigated how the multiple facts ...
Aditya Kalyanpur, Siddharth Patwardhan, Branimir B...
EL
2011
86views more  EL 2011»
14 years 6 months ago
The use of metadata and preservation methods for continuous access to digital data
Data loss prevention starts with the creation of a digital object. However, methods to minimize the loss of digital data are often ignored, the use of metadata structures embedded...
Ria Groenewald, Amelia Breytenbach