37 citations · 105 across the 14 of their papers we have counts for
15 papers
In CEM, a World Model Is Also a Proposal Mechanism
Oliver Obst, Frieder Stolzenburg
The cross-entropy method (CEM) uses world-model scores to select action sequences and fit the distribution sampled in its next iteration. A scoring error can therefore change both…
Fast Classification Learning with Neural Networks and Conceptors for Speech Recognition and Car Driving Maneuvers
Stefanie Krause, Oliver Otto, Frieder Stolzenburg
Recurrent neural networks are a powerful means in diverse applications. We show that, together with so-called conceptors, they also allow fast learning, in contrast to other deep l…
Negation in Cognitive Reasoning
Claudia Schon, Sophie Siebert, Frieder Stolzenburg
Negation is both an operation in formal logic and in natural language by which a proposition is replaced by one stating the opposite, as by the addition of "not" or another negatio…
Periodicity Pitch Detection in Complex Harmonies on EEG Timeline Data
Maria Heinze, Lars Hausfeld, Rainer Goebel +1
An acoustic stimulus, e.g., a musical harmony, is transformed in a highly non-linear way during the hearing process in ear and brain. We study this by comparing the frequency spect…
Using ConceptNet to Teach Common Sense to an Automated Theorem Prover
Claudia Schon, Sophie Siebert, Frieder Stolzenburg
The CoRg system is a system to solve commonsense reasoning problems. The core of the CoRg system is the automated theorem prover Hyper that is fed with large amounts of background…
Efficient Time-Series Approximation with Linear Recurrent Neural Networks: Architecture Learning and Predictive Power
Frieder Stolzenburg, Sandra Litz, Olivia Michael +1
Recurrent neural networks are a powerful means to cope with time series. We show how autoregressive linear, i.e., linearly activated recurrent neural networks (LRNNs) can approxima…
RoboCupSimData: A RoboCup soccer research dataset
Olivia Michael, Oliver Obst, Falk Schmidsberger +1
RoboCup is an international scientific robot competition in which teams of multiple robots compete against each other. Its different leagues provide many sources of robotics data,…
Analysing Soccer Games with Clustering and Conceptors
Olivia Michael, Oliver Obst, Falk Schmidsberger +1
We present a new approach for identifying situations and behaviours, which we call "moves", from soccer games in the 2D simulation league. Being able to identify key situations and…
Neural Networks and Continuous Time
Frieder Stolzenburg, Florian Ruh
The fields of neural computation and artificial neural networks have developed much in the last decades. Most of the works in these fields focus on implementing and/or learning dis…
The RatioLog Project: Rational Extensions of Logical Reasoning
Ulrich Furbach, Claudia Schon, Frieder Stolzenburg +2
Higher-level cognition includes logical reasoning and the ability of question answering with common sense. The RatioLog project addresses the problem of rational reasoning in deep…
Automated Reasoning for Robot Ethics
Ulrich Furbach, Claudia Schon, Frieder Stolzenburg
Deontic logic is a very well researched branch of mathematical logic and philosophy. Various kinds of deontic logics are considered for different application domains like argumenta…
Cognitive Systems and Question Answering
Ulrich Furbach, Claudia Schon, Frieder Stolzenburg
This paper briefly characterizes the field of cognitive computing. As an exemplification, the field of natural language question answering is introduced together with its specific…
Automated Reasoning in Deontic Logic
Ulrich Furbach, Claudia Schon, Frieder Stolzenburg
Deontic logic is a very well researched branch of mathematical logic and philosophy. Various kinds of deontic logics are discussed for different application domains like argumentat…
David Poole's Specificity Revised
Claus-Peter Wirth, Frieder Stolzenburg
In the middle of the 1980s, David Poole introduced a semantical, model-theoretic notion of specificity to the artificial-intelligence community. Since then it has found further app…
Harmony Perception by Periodicity Detection
Frieder Stolzenburg
The perception of consonance/dissonance of musical harmonies is strongly correlated with their periodicity. This is shown in this article by consistently applying recent results fr…