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Università della Svizzera italiana

A new constructive heuristic driven by machine learning for the traveling salesman problem

Mele, Umberto Junior ; Gambardella, Luca Maria ; Montemanni, Roberto

In: Algorithms, 2021, vol. 14, no. 9, p. 25

Recent systems applying Machine Learning (ML) to solve the Traveling Salesman Problem (TSP) exhibit issues when they try to scale up to real case scenarios with several hundred vertices. The use of Candidate Lists (CLs) has been brought up to cope with the issues. A CL is defined as a subset of all the edges linked to a given vertex such that it contains mainly edges that are believed to be...

Haute Ecole de Gestion & Tourisme

Data mining in Bioprocesses – Knowledge discovery in databases (IIG part)

Artero, Christopher ; Schumann, René (Dir.)

Mémoire de bachelor : Haute Ecole de Gestion & Tourisme, 2021.

The purpose of this thesis is to create clusters from historical data with and without domain knowledge. The method used to cluster the data with domain knowledge is a pattern matching sequence and the method done without domain knowledge is a clustering algorithm that will be defined later. The data had to be retrieved from four old databases, then prepared to be clustered. A...

Consortium of Swiss Academic Libraries

Bulk-Robust combinatorial optimization

Adjiashvili, David ; Stiller, Sebastian ; Zenklusen, Rico

In: Mathematical Programming, 2015, vol. 149, no. 1-2, p. 361-390

Consortium of Swiss Academic Libraries

Combined automated NOE assignment and structure calculation with CYANA

Güntert, Peter ; Buchner, Lena

In: Journal of Biomolecular NMR, 2015, vol. 62, no. 4, p. 453-471