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PODC
1994
ACM
15 years 11 months ago
A Checkpoint Protocol for an Entry Consistent Shared Memory System
Workstation clusters are becoming an interesting alternative to dedicated multiprocessors. In this environment, the probability of a failure, during an application's executio...
Nuno Neves, Miguel Castro, Paulo Guedes
AIED
2009
Springer
16 years 1 months ago
Assessing Student Paraphrases Using Lexical Semantics and Word Weighting
We present in this paper an approach to assessing student paraphrases in the intelligent tutoring system iSTART. The approach is based on measuring the semantic similarity between ...
Vasile Rus, Mihai C. Lintean, Arthur C. Graesser, ...
ECIS
2004
15 years 8 months ago
IS Process Innovation Unlearning in Organisations
This paper identifies mechanisms that affected over 200 Information System Process Innovation (ISPI) unlearning decisions in three organisational environments over a period that s...
Erja Mustonen-Ollila
IPPS
2006
IEEE
16 years 27 days ago
Ant stigmergy on the grid: optimizing the cooling process in continuous steel casting
The paper presents a new distributed metaheuristic algorithm in an optimal control problem related to the cooling process in the continuous casting of steel. The optimization task...
Peter Korosec, Jurij Silc, Bogdan Filipic, Erkki L...
PE
2002
Springer
109views Optimization» more  PE 2002»
15 years 6 months ago
Load-dependent service queues with application to congestion control in broadband networks
: We analyze D/G/1 and M/G/1 queues where the service time for an arrival depends on the amount of work in the system upon arrival. The models are motivated by the bit dropping met...
Kin K. Leung