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» A generalization of Euler's constant
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COCOON
2008
Springer
15 years 1 months ago
Approximating the Generalized Capacitated Tree-Routing Problem
In this paper, we introduce the generalized capacitated tree-routing problem (GCTR), which is described as follows. Given a connected graph G = (V, E) with a sink s V and a set M...
Ehab Morsy, Hiroshi Nagamochi
STOC
2004
ACM
157views Algorithms» more  STOC 2004»
16 years 3 days ago
Derandomizing homomorphism testing in general groups
The main result of this paper is a near-optimal derandomization of the affine homomorphism test of Blum, Luby and Rubinfeld (Journal of Computer and System Sciences, 1993). We sho...
Amir Shpilka, Avi Wigderson
CSREAESA
2006
15 years 1 months ago
Generalized Deterministic Task Scheduling Algorithm for Embedded Real-Time Operating Systems
- In recent years, there has been a rapid and wide spread proliferation of non-traditional embedded computing platforms such as digital camcorders, cellular phones, and portable me...
Myoung-Jo Jung, Moon-Haeng Cho, Yong-Hee Kim, Cheo...
SIAMDM
2008
79views more  SIAMDM 2008»
14 years 11 months ago
Testing Triangle-Freeness in General Graphs
In this paper we consider the problem of testing whether a graph is triangle-free, and more generally, whether it is H-free, for a fixed subgraph H. The algorithm should accept gr...
Noga Alon, Tali Kaufman, Michael Krivelevich, Dana...
FOCS
1997
IEEE
15 years 4 months ago
General Dynamic Routing with Per-Packet Delay Guarantees of O(distance + 1 / session rate)
A central issue in the design of modern communication networks is that of providing performance guarantees. This issue is particularly important if the networks support real-time t...
Matthew Andrews, Antonio Fernández, Mor Har...