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ATMOS
2007
14 years 11 months ago
Maintenance of Multi-level Overlay Graphs for Timetable Queries
In railways systems the timetable is typically represented as a weighted digraph on which itinerary queries are answered by shortest path algorithms, usually running Dijkstra’s a...
Francesco Bruera, Serafino Cicerone, Gianlorenzo D...
ATMOS
2007
177views Optimization» more  ATMOS 2007»
14 years 11 months ago
Approximate dynamic programming for rail operations
Abstract. Approximate dynamic programming offers a new modeling and algorithmic strategy for complex problems such as rail operations. Problems in rail operations are often modeled...
Warren B. Powell, Belgacem Bouzaïene-Ayari
82
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CIMAGING
2008
123views Hardware» more  CIMAGING 2008»
14 years 11 months ago
Non-homogeneous ICD optimization for targeted reconstruction of volumetric CT
Medical imaging typically requires the reconstruction of a limited region of interest (ROI) to obtain a high resolution image of the anatomy of interest. Although targeted reconst...
Zhou Yu, Jean-Baptiste Thibault, Charles A. Bouman...
CSREAEEE
2007
136views Business» more  CSREAEEE 2007»
14 years 11 months ago
Virtual Apparatus Framework Approach to Constructing Adaptive Tutorials
- We present the Adaptive eLearning Platform (AeLP) – a platform solution for creating rich, interactive, and highly visual, adaptive eLearning activities designed using Virtual ...
Dror Ben-Naim, Nadine Marcus, Michael Bain
MASCOTS
2010
14 years 11 months ago
New Algorithms for File System Cooperative Caching
: New Algorithms for File System Cooperative Caching Eric Anderson, Christopher Hoover, Xiaozhou Li HP Laboratories HPL-2010-69 cooperative caching We present two new cooperative ...
Eric Anderson, Christopher Hoover, Xiaozhou Li