no code implementations • 26 Mar 2021 • Merve Nur Cakir, Mehwish Saleemi, Karl-Heinz Zimmermann
The theory of discrete stochastic systems has been initiated by the work of Shannon and von Neumann.
no code implementations • 19 Apr 2020 • Merve Nur Cakir, Karl-Heinz Zimmermann
Semi-automata are abstractions of electronic devices that are deterministic finite-state machines having inputs but no outputs.
Formal Languages and Automata Theory Discrete Mathematics 68Q70, 20M35, 15A04
no code implementations • 4 Feb 2020 • Karl-Heinz Zimmermann, Merve Nur Cakir
Stochastic automata over monoids as input sets are studied.
no code implementations • 23 Dec 2018 • Robert Leppert, Karl-Heinz Zimmermann
By restricting the topological structure to graded networks, an inference algorithm for graded Bayesian networks will be established that evaluates the hidden random variables rank by rank and in this way yields the most probable states of the hidden variables.
no code implementations • 23 Dec 2018 • Karl-Heinz Zimmermann
Machine learning provides algorithms that can learn from data and make inferences or predictions on data.
no code implementations • RANLP 2017 • Sallam Abualhaija, Nina Tahmasebi, Diane Forin, Karl-Heinz Zimmermann
Word sense disambiguation is defined as finding the corresponding sense for a target word in a given context, which comprises a major step in text applications.
no code implementations • EACL 2017 • Sallam Abualhaija, Tristan Miller, Judith Eckle-Kohler, Iryna Gurevych, Karl-Heinz Zimmermann
In this paper, we propose using metaheuristics{---}in particular, simulated annealing and the new D-Bees algorithm{---}to solve word sense disambiguation as an optimization problem within a knowledge-based lexical substitution system.
no code implementations • 6 May 2014 • Sallam Abualhaija, Karl-Heinz Zimmermann
Word sense disambiguation (WSD) is a problem in the field of computational linguistics given as finding the intended sense of a word (or a set of words) when it is activated within a certain context.