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AUSAI
2004
Springer
16 years 2 days ago
Ant Colonies Discover Knight's Tours
In this paper we introduce an Ant Colony Optimisation (ACO) algorithm to find solutions for the well-known Knight’s Tour problem. The algorithm utilizes the implicit parallelism ...
Philip Hingston, Graham Kendall
ICASSP
2011
IEEE
14 years 10 months ago
Extended Viterbi algorithm for optimized word HMMS
This paper deals with the problem of finding the optimal sequence of sub-word unit HMMs for a number of given utterances of a word. For this problem we present a new solution bas...
Michael Gerber, Tobias Kaufmann, Beat Pfister
ICPADS
2005
IEEE
16 years 8 days ago
MeshTree: Reliable Low Delay Degree-bounded Multicast Overlays
We study decentralised low delay degree-constrained overlay multicast tree construction for single source real-time applications. This optimisation problem is NP-hard even if comp...
Su-Wei Tan, A. Gill Waters, John S. Crawford
NIPS
2008
15 years 8 months ago
An Homotopy Algorithm for the Lasso with Online Observations
It has been shown that the problem of 1-penalized least-square regression commonly referred to as the Lasso or Basis Pursuit DeNoising leads to solutions that are sparse and there...
Pierre Garrigues, Laurent El Ghaoui
ICCD
2008
IEEE
122views Hardware» more  ICCD 2008»
16 years 3 months ago
Acquiring an exhaustive, continuous and real-time trace from SoCs
— The amount of time and resources that have to be spent on debugging of embedded cores continuously increases. Approaches valid 10 years ago can no longer be used due to the var...
Christian Hochberger, Alexander Weiss