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CORR
2008
Springer
78views Education» more  CORR 2008»
13 years 8 months ago
On Computing the Vertex Centroid of a Polyhedron
Khaled M. Elbassioni, Hans Raj Tiwary
CORR
2010
Springer
81views Education» more  CORR 2010»
13 years 8 months ago
Understanding Cascading Failures in Power Grids
In the past, we have observed several large blackouts, i.e. loss of power to large areas. It has been noted by several researchers that these large blackouts are a result of a cas...
Sachin Kadloor, Nandakishore Santhi
CORR
2010
Springer
177views Education» more  CORR 2010»
13 years 8 months ago
Supervised Random Walks: Predicting and Recommending Links in Social Networks
Predicting the occurrence of links is a fundamental problem in networks. In the link prediction problem we are given a snapshot of a network and would like to infer which interact...
Lars Backstrom, Jure Leskovec
CORR
2008
Springer
108views Education» more  CORR 2008»
13 years 8 months ago
On the Search for High-Rate Quasi-Orthogonal Space-Time Block Code
Chau Yuen, Yong Liang Guan, Tjeng Thiang Tjhung
CORR
2010
Springer
140views Education» more  CORR 2010»
13 years 8 months ago
Decision Problems for Petri Nets with Names
We prove several decidability and undecidability results for -PN, an extension of P/T nets with pure name creation and name management. We give a simple proof of undecidability of...
Fernando Rosa Velardo, David de Frutos-Escrig
CORR
2008
Springer
52views Education» more  CORR 2008»
13 years 8 months ago
Optimizing Quasi-Orthogonal STBC Through Group-Constrained Linear Transformation
Chau Yuen, Yong Liang Guan, Tjeng Thiang Tjhung
CORR
2008
Springer
97views Education» more  CORR 2008»
13 years 8 months ago
Power-Balanced Orthogonal Space-Time Block Code
In this paper, we propose two new systematic ways to construct amicable orthogonal designs (AOD), with an aim to facilitate the construction of power-balanced orthogonal spacetime ...
Chau Yuen, Yong Liang Guan, Tjeng Thiang Tjhung
CORR
2008
Springer
127views Education» more  CORR 2008»
13 years 8 months ago
Achieving Near-Capacity at Low SNR on a Multiple-Antenna Multiple-User Channel
We analyze the sensitivity of the capacity of a multi-antenna multi-user system to the number of users being served. We show analytically that, for a given desired sum-rate, the e...
Chau Yuen, Bertrand M. Hochwald
CORR
2010
Springer
169views Education» more  CORR 2010»
13 years 8 months ago
Artificial Hormone Reaction Networks: Towards Higher Evolvability in Evolutionary Multi-Modular Robotics
The semi-automatic or automatic synthesis of robot controller software is both desirable and challenging. Synthesis of rather simple behaviors such as collision avoidance by apply...
Heiko Hamann, Jürgen Stradner, Thomas Schmick...