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INFORMS
2010

125views more INFORMS 2010»

Combining Exact and Heuristic Approaches for the Capacitated Fixed-Charge Network Flow Problem

14 years 8 months ago

We develop a solution approach for the ﬁxed charge network ﬂow problem (FCNF) that produces provably high-quality solutions quickly. The solution approach combines mathematica...

Mike Hewitt, George L. Nemhauser, Martin W. P. Sav...

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89

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CVPR
2007
IEEE

184views Computer Vision» more CVPR 2007»

A Lagrangian Particle Dynamics Approach for Crowd Flow Segmentation and Stability Analysis

15 years 11 months ago

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This paper proposes a framework in which Lagrangian Particle Dynamics is used for the segmentation of high density crowd flows and detection of flow instabilities. For this purpos...

Saad Ali, Mubarak Shah

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69

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DKE
2010

112views more DKE 2010»

An integer programming based approach for verification and diagnosis of workflows

14 years 9 months ago

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Workflow analysis is indispensable to capture modeling errors in workflow designs. While several workflow analysis approaches have been defined previously, these approaches do not...

Rik Eshuis, Akhil Kumar

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80

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ESOP
1999
Springer

124views Programming Languages» more ESOP 1999»

Interprocedural Control Flow Analysis

15 years 1 months ago

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Control Flow Analysis is a widely used approach for analysing functional and object oriented programs. Once the applications become more demanding also the analysis needs to be mor...

Flemming Nielson, Hanne Riis Nielson

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60

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DOCENG
2005
ACM

123views Document Analysis» more DOCENG 2005»

XML active transformation (eXAcT): transforming documents within interactive systems

14 years 11 months ago

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Olivier Beaudoux

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