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KES
2005
Springer
15 years 3 months ago
2005
Springer
In most P2P business models, in which users purchase the media, it is necessary to securely identify the user in order to facilitate payment. In this paper, we present a technique ...
SKG
2006
IEEE
15 years 3 months ago
2006
IEEE
Upper bound constraints are often set when complex scientific or business processes are modelled as grid workflow specifications. However, many existing processes such as climate ...
ACII
2005
Springer
15 years 3 months ago
2005
Springer
This paper explores a concept of sketch-based informal user interface for graphic computing, which can be characterized by two properties: strokebased input and perceptual processi...
STOC
2002
ACM
15 years 10 months ago
2002
ACM
In the dynamic load balancing problem, we seek to keep the job load roughly evenly distributed among the processors of a given network. The arrival and departure of jobs is modeled...
CONCUR
2005
Springer
15 years 3 months ago
2005
Springer
We introduce two abstract models for multithreaded programs based on dynamic networks of pushdown systems. We address the problem of symbolic reachability analysis for these models...