S. T. Fischer

The solution sets of local search problems

S. T. Fischer, 1995 .

A Unifying Framework for Concatenation-based Grammar Formalisms

S. T. Fischer, Annius Groenink, M. H. Trautwein, 1995 .

A Note on the Complexity of Local Search Problems

S. T. Fischer, 1995, Inf. Process. Lett..