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Ramadan missförstås

Den muslimska fastemånaden ramadan har just inletts. Att fasta av religiösa skäl kan tyckas svårförståeligt i dagens sekulära svenska samhälle. Risken är att den sekulära livsåskådningen leder till intolerans och utestängande, skriver André Möller och Pierre Wiktorin, religionsantropologer med anknytning till Lunds universitet.

On the complexity of column generation in survivable network design with path-based survivability mechanisms

This paper deals with path-based linear programming formulations in survivable network design. In a recent survey we have investigated the complexity of the column generation problems for a large variety of protection and restoration mechanisms in a single or multiple link failure scenario, and classified them according to their structure. It turned out that all the considered column generation pr

Knowledge Representation by Scripts in an Expert Interface

System identification demands skill and experience, and the validity of the results strongly depends on the user'sknowledge. For this reason a help facility that uses domain specific knowledge about system identification is needed. This paper deals with the representation of knowledge in an expert interface for system identification, using the interactive identification package "Idpac". The concep