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CSCWD
2009
Springer
16 years 1 months ago
Using Petri Nets to specify collaborative three dimensional interaction
This work presents a methodology to formally model and to build collaborative three dimensional interaction tasks in virtual environments using three different tools: Petri Nets, ...
Rafael Rieder, Marcio Sarroglia Pinho, Alberto Bar...
DEXA
1997
Springer
137views Database» more  DEXA 1997»
15 years 10 months ago
A Retrieval Mechanism for Semi-Structured Photographic Collections
Abstract. In this paper, a new approach for retrieval from semistructured photographic collections is described. We have developed a retrieval model based on the Dempster-Shafer th...
Joemon M. Jose, David J. Harper
ACL
2009
15 years 4 months ago
Summarizing multiple spoken documents: finding evidence from untranscribed audio
This paper presents a model for summarizing multiple untranscribed spoken documents. Without assuming the availability of transcripts, the model modifies a recently proposed unsup...
Xiaodan Zhu, Gerald Penn, Frank Rudzicz
ENTCS
2006
143views more  ENTCS 2006»
15 years 6 months ago
Component-Oriented Specification of Performance Measures
Formal notations for system performance modeling need to be equipped with suitable notations for specifying performance measures. These companion notations have been traditionally...
Alessandro Aldini, Marco Bernardo
CSFW
2005
IEEE
16 years 2 days ago
Achieving Information Flow Security through Precise Control of Effects
This paper advocates a novel approach to the construction of secure software: controlling information flow and maintaining integrity via monadic encapsulation of effects. This ap...
William L. Harrison, James Hook