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MFCS
2004
Springer
15 years 6 months ago
Online Algorithms for Disk Graphs
We study the on-line versions of two fundamental graph problems, maximum independent set and minimum coloring, for the case of disk graphs which are graphs resulting from intersect...
Ioannis Caragiannis, Aleksei V. Fishkin, Christos ...
140
Voted
COMBINATORICS
2006
169views more  COMBINATORICS 2006»
15 years 24 days ago
The Diameter and Laplacian Eigenvalues of Directed Graphs
For undirected graphs it has been known for some time that one can bound the diameter using the eigenvalues. In this note we give a similar result for the diameter of strongly con...
Fan R. K. Chung
146
Voted
JSS
2010
207views more  JSS 2010»
14 years 11 months ago
Adaptive Random Testing: The ART of test case diversity
Random testing is not only a useful testing technique in itself, but also plays a core role in many other testing methods. Hence, any significant improvement to random testing ha...
Tsong Yueh Chen, Fei-Ching Kuo, Robert G. Merkel, ...
CASES
2006
ACM
15 years 6 months ago
Automated compile-time and run-time techniques to increase usable memory in MMU-less embedded systems
Random access memory (RAM) is tightly-constrained in many embedded systems. This is especially true for the least expensive, lowest-power embedded systems, such as sensor network ...
Lan S. Bai, Lei Yang, Robert P. Dick
84
Voted
COMBINATORICS
2004
74views more  COMBINATORICS 2004»
15 years 18 days ago
Voltage Graphs, Group Presentations and Cages
We construct smallest known trivalent graphs for girths 16 and 18. One construction uses voltage graphs, and the other coset enumeration techniques for group presentations. AMS Su...
Geoffrey Exoo