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ASIACRYPT
2000
Springer
15 years 7 months ago
Round-Efficient Conference Key Agreement Protocols with Provable Security
A conference key protocol allows a group of participants to establish a secret communication (conference) key so that all their communications thereafter are protected by the key. ...
Wen-Guey Tzeng, Zhi-Jia Tzeng
EURODAC
1995
IEEE
130views VHDL» more  EURODAC 1995»
15 years 7 months ago
Semi-dynamic scheduling of synchronization-mechanisms
This paper presents a novel approach to scheduling of hardware supported synchronization operations. The optimization goal is to minimize the interation time of processes and thus...
Wolfgang Ecker
NOSSDAV
1995
Springer
15 years 7 months ago
Meeting Arbitrary QoS Constraints Using Dynamic Rate Shaping of Coded Digital Video
Abstract. We introduce the concept of Dynamic Rate Shaping, a technique to adapt the rate ofcompressed video bitstreams MPEG-1, MPEG2, H.261, as well as JPEG to dynamically varyi...
Alexandros Eleftheriadis, Dimitris Anastassiou
AIED
2009
Springer
15 years 7 months ago
Modeling Helping Behavior in an Intelligent Tutor for Peer Tutoring
Giving effective help is an important collaborative skill that leads to improved learning for both the help-giver and help-receiver. Adding intelligent tutoring to student interact...
Erin Walker, Nikol Rummel, Kenneth R. Koedinger
ATAL
2008
Springer
15 years 6 months ago
Emerging coordination in infinite team Markov games
In this paper we address the problem of coordination in multi-agent sequential decision problems with infinite statespaces. We adopt a game theoretic formalism to describe the int...
Francisco S. Melo, M. Isabel Ribeiro