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» Language as a Complex Adaptive System
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JAPLL
2008
91views more  JAPLL 2008»
15 years 4 months ago
Undoing the effects of action sequences
In this paper, we study the following basic problem: After having executed a sequence of actions, find a sequence of actions that brings the agent back to the state just before th...
Thomas Eiter, Esra Erdem, Wolfgang Faber
160
Voted
CIKM
2011
Springer
14 years 4 months ago
Semantic data markets: a flexible environment for knowledge management
We present Nyaya, a system for the management of Semantic-Web data which couples a general-purpose and extensible storage mechanism with efficient ontology reasoning and querying ...
Roberto De Virgilio, Giorgio Orsi, Letizia Tanca, ...
136
Voted
TKDE
2008
125views more  TKDE 2008»
15 years 4 months ago
Discovering and Explaining Abnormal Nodes in Semantic Graphs
An important problem in the area of homeland security is to identify abnormal or suspicious entities in large datasets. Although there are methods from data mining and social netwo...
Shou-de Lin, Hans Chalupsky
EUROCRYPT
2009
Springer
16 years 5 months ago
Cube Attacks on Tweakable Black Box Polynomials
Almost any cryptographic scheme can be described by tweakable polynomials over GF(2), which contain both secret variables (e.g., key bits) and public variables (e.g., plaintext bit...
Itai Dinur, Adi Shamir
MICRO
2006
IEEE
191views Hardware» more  MICRO 2006»
15 years 4 months ago
CAPSULE: Hardware-Assisted Parallel Execution of Component-Based Programs
Since processor performance scalability will now mostly be achieved through thread-level parallelism, there is a strong incentive to parallelize a broad range of applications, inc...
Pierre Palatin, Yves Lhuillier, Olivier Temam