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WEA
2009
Springer
145views Algorithms» more  WEA 2009»
14 years 3 months ago
Batch Dynamic Single-Source Shortest-Path Algorithms: An Experimental Study
A dynamic shortest-path algorithm is called a batch algorithm if it is able to handle graph changes that consist of multiple edge updates at a time. In this paper we focus on fully...
Reinhard Bauer, Dorothea Wagner
SOFSEM
2007
Springer
14 years 2 months ago
Algorithmic Aspects of Minimum Energy Edge-Disjoint Paths in Wireless Networks
The problem of finding k minimum energy, edge-disjoint paths in wireless networks (MEEP) arises in the context of routing and belongs to the class of range assignment problems. A ...
Markus Maier, Steffen Mecke, Dorothea Wagner
COCOA
2008
Springer
13 years 10 months ago
A Parameterized Perspective on Packing Paths of Length Two
We study (vertex-disjoint) packings of paths of length two (i.e., of P2's) in graphs under a parameterized perspective. Starting from a maximal P2-packing P of size j we use e...
Henning Fernau, Daniel Raible
SIROCCO
2003
13 years 10 months ago
Polynomial-Time Computable Backup Tables for Shortest-Path Routing
For networks employing shortest-path routing, we introduce a new recovery scheme which needs only one backup routing table. By precomputing this backup table, the network recovers...
Hiro Ito, Kazuo Iwama, Yasuo Okabe, Takuya Yoshihi...
SCAM
2002
IEEE
14 years 1 months ago
Visualization of Exception Propagation for Java Using Static Analysis
In this paper, we first present a static analysis based on set-based framework, which estimates exception propagation paths of Java programs. We construct an exception propagatio...
Byeong-Mo Chang, Jang-Wu Jo, Soon Hee Her