2 papers
physics.bio-ph2000
A Novel Approach to Structure Alignment
M. Ohlsson, C. Peterson, M. Ringner +1
A novel approach for structure alignment is presented, where the key ingredients are: (1) An error function formulation of the problem simultaneously in terms of binary (Potts) ass…
cs.NE1999
An Efficient Mean Field Approach to the Set Covering Problem
Mattias Ohlsson, Carsten Peterson, Bo Söderberg
A mean field feedback artificial neural network algorithm is developed and explored for the set covering problem. A convenient encoding of the inequality constraints is achieved by…