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ESA
2006
Springer
134views Algorithms» more  ESA 2006»
15 years 8 months ago
A Unified Approach to Approximating Partial Covering Problems
An instance of the generalized partial cover problem consists of a ground set U and a family of subsets S 2U . Each element e U is associated with a profit p(e), whereas each su...
Jochen Könemann, Ojas Parekh, Danny Segev
ESAS
2006
Springer
15 years 8 months ago
Dynamics of Learning Algorithms for the On-Demand Secure Byzantine Routing Protocol
We investigate the performance of of several protocol enhancements to the On-Demand Secure Byzantine Routing (ODSBR) [3] protocol in the presence of various Byzantine Attack models...
Baruch Awerbuch, Robert G. Cole, Reza Curtmola, Da...
ESAS
2006
Springer
15 years 6 months ago
Low-Cost Elliptic Curve Cryptography for Wireless Sensor Networks
This work describes a low-cost Public-Key Cryptography (PKC) based solution for security services such as key-distribution and authentication as required for wireless sensor networ...
Lejla Batina, Nele Mentens, Kazuo Sakiyama, Bart P...
ETRA
2006
ACM
165views Biometrics» more  ETRA 2006»
15 years 10 months ago
Empathic tutoring software agents using real-time eye tracking
This paper describes an empathic software agent (ESA) interface using eye movement information to facilitate empathy-relevant reasoning and behavior. Eye movement tracking is used...
Hua Wang, Mark H. Chignell, Mitsuru Ishizuka
PAMI
2006
99views more  PAMI 2006»
15 years 4 months ago
A New Convexity Measure Based on a Probabilistic Interpretation of Images
In this article we present a novel convexity measure for object shape analysis. The proposed method is based on the idea of generating pairs of points from a set, and measuring th...
Esa Rahtu, Mikko Salo, Janne Heikkilä