@inproceedings{BeimGrabenBlutner, author = {Beim Graben, Peter and Blutner, Reinhard}, title = {Toward a gauge theory of musical forces}, series = {Quantum Interaction, 10th International Conference, QI 2016, San Francisco, CA, USA, July 20-22, 2016}, booktitle = {Quantum Interaction, 10th International Conference, QI 2016, San Francisco, CA, USA, July 20-22, 2016}, editor = {Barros, Jose Acacio de and Coecke, Bob and Pothos, Emmanuel}, publisher = {Springer}, address = {Cham}, isbn = {978-3-319-52289-0}, doi = {10.1007/978-3-319-52289-0_8}, pages = {99 -- 111}, abstract = {How well does a given pitch fit into a tonal scale or key, being either a major or minor key? This question addresses the well-known phenomenon of tonal attraction in music psychology. Metaphorically, tonal attraction is often described in terms of attracting and repelling forces that are exerted upon a probe tone of a scale. In modern physics, forces are related to gauge fields expressing fundamental symmetries of a theory. In this study we address the intriguing relationship between musical symmetries and gauge forces in the framework of quantum cognition.}, language = {en} } @inproceedings{FedotenkovaBeimGrabenSleighetal., author = {Fedotenkova, Mariia and Beim Graben, Peter and Sleigh, Jamie and Hutt, Axel}, title = {Time-frequency representations as phase space reconstruction in symbolic recurrence structure analysis}, series = {Advances in time series analysis and forecasting, selected contributions from ITISE 2016}, booktitle = {Advances in time series analysis and forecasting, selected contributions from ITISE 2016}, editor = {Rojas, Ignacio and Pomares, Hector and Valenzuela, Olga}, publisher = {Springer}, address = {Cham}, isbn = {978-3-319-55789-2}, doi = {10.1007/978-3-319-55789-2_7}, pages = {89 -- 102}, abstract = {Recurrence structures in univariate time series are challenging to detect. We propose a combination of symbolic and recurrence analysis in order to identify recurrence domains in the signal. This method allows to obtain a symbolic representation of the data. Recurrence analysis produces valid results for multidimensional data, however, in the case of univariate time series one should perform phase space reconstruction first. In this chapter, we propose a new method of phase space reconstruction based on the signal's time-frequency representation and compare it to the delay embedding method. We argue that the proposed method outperforms the delay embedding reconstruction in the case of oscillatory signals. We also propose to use recurrence complexity as a quantitative feature of a signal. We evaluate our method on synthetic data and show its application to experimental EEG signals.}, language = {en} } @inproceedings{BeimGrabenHuberRoemeretal., author = {Beim Graben, Peter and Huber, Markus and R{\"o}mer, Ronald and Schmitt, Ingo and Wolff, Matthias}, title = {Der Fockraum als Labyrinth: Wissensrepr{\"a}sentation und Probleml{\"o}sungen am Beispiel des Mouse-Maze-Problems}, series = {Elektronische Sprachsignalverarbeitung, Tagungsband der 29. Konferenz, Ulm, 7.-9. M{\"a}rz 2018}, booktitle = {Elektronische Sprachsignalverarbeitung, Tagungsband der 29. Konferenz, Ulm, 7.-9. M{\"a}rz 2018}, editor = {Berton, Andr{\´e} and Haiber, Udo and Minker, Wolfgang}, publisher = {TUDpress}, address = {Dresden}, isbn = {978-3-95908-128-3}, pages = {167 -- 174}, language = {de} } @inproceedings{WolffWirschingHuberetal., author = {Wolff, Matthias and Wirsching, G{\"u}nther and Huber, Markus and Beim Graben, Peter and R{\"o}mer, Ronald and Schmitt, Ingo}, title = {A Fock Space Toolbox and Some Applications in Computational Cognition}, series = {Speech and computer : 20th International Conference, SPECOM 2018, Leipzig, Germany, September 18-22, 2018, proceedings}, booktitle = {Speech and computer : 20th International Conference, SPECOM 2018, Leipzig, Germany, September 18-22, 2018, proceedings}, editor = {Karpov, Alexey and Jokisch, Oliver and Potapova, Rodmonga}, publisher = {Springer International Publishing}, address = {Cham}, isbn = {978-3-319-99578-6}, doi = {10.1007/978-3-319-99579-3}, abstract = {We present a Matlab toolbox, called "FockBox", handling Fock spaces and objects associated with Fock spaces: scalars, ket and bra vectors, and linear operators. We give brief application examples from computational linguistics, semantics processing, and quantum logic,demonstrating the use of the toolbox.}, language = {en} } @inproceedings{WolffHuberWirschingetal., author = {Wolff, Matthias and Huber, Markus and Wirsching, G{\"u}nther and R{\"o}mer, Ronald and Beim Graben, Peter and Schmitt, Ingo}, title = {Towards a Quantum Mechanical Model of the Inner Stage of Cognitive Agents}, series = {9th IEEE International Conference on Cognitive Infocommunications (CogInfoCom 2018), proceedings, Aug. 22-24, 2018, Budapest, Hungary}, booktitle = {9th IEEE International Conference on Cognitive Infocommunications (CogInfoCom 2018), proceedings, Aug. 22-24, 2018, Budapest, Hungary}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-1-5386-7094-1}, doi = {10.1109/CogInfoCom.2018.8639892}, pages = {147 -- 152}, abstract = {We present a model, inspired by quantum field theory, of the so-called inner stage of technical cognitive agents. The inner stage represents all knowledge of the agent. It allows for planning of actions and for higher cognitive functions like coping and fantasy. By the example of a cognitive mouse agent living in a maze wold, we discuss learning, action planning, and attention in a fully deterministic setting and assuming a totally observable world. We explain the relevance of our approach to cognitive infocommunications.}, language = {en} } @inproceedings{BeimGrabenMeyerRoemeretal., author = {Beim Graben, Peter and Meyer, Werner and R{\"o}mer, Ronald and Wolff, Matthias}, title = {Bidirektionale Utterance-Meaning-Transducer f{\"u}r Zahlworte durch kompositionale minimalistische Grammatiken}, series = {Elektronische Sprachsignalverarbeitung 2019, Tagungsband der 30. Konferenz Dresden, 3.-8. M{\"a}rz 2019}, booktitle = {Elektronische Sprachsignalverarbeitung 2019, Tagungsband der 30. Konferenz Dresden, 3.-8. M{\"a}rz 2019}, editor = {Birkholz, Peter and Stone, Simon}, publisher = {TUDpress}, address = {Dresden}, isbn = {978-3-95908-157-3}, pages = {76 -- 82}, abstract = {Sprachgesteuerte Benutzerschnittstellen stehen oftmals vor der Aufgabe, physikalische Gr{\"o}ßenangaben und andere Zahlworte verstehen und {\"a}ußern zu m{\"u}ssen. Wir beschr{\"a}nken uns hier auf die sprachliche Produktion und das Verstehen von Zahlworten. Um nicht s{\"a}mtliche Zahlw{\"o}rter in einer Datenbank (dem mentalen Lexikon) vorhalten zu m{\"u}ssen, sollen morphologische Komposita durch eine geeignete Grammatik ableitbar sein. Wir kodieren sprachliche Zeichen als geordnete Tripel von Exponenten, syntaktischen Typen und Semantiken. Der syntaktische Typ wird durch eine minimalistische Grammatik (MG) beschrieben. F{\"u}r die Semantik verwenden wir den Lambda-Kalk{\"u}l der arithmetischen Termalgebra. Auf dem MG-Lexikon operieren syntaktische Erzeugungsfunktionen, die durch linguistische Inferenzregeln vorgegeben sind. Sprachproduktion und Sprachverstehen lassen sich dann durch einen bidirektionalen Utterance-Meaning-Transducer (UMT) beschreiben. Bei der Sprachproduktion gehen wir von einer semantischen Repr{\"a}sentation einer Zahl als arithmetische Termstruktur aus. Durch Datenbankabfrage wird daraus eine Zeichenfolge, welche die passenden Lexikon-Eintr{\"a}ge enth{\"a}lt. Daraus berechnet der UMT die Morphologie der {\"A}ußerung. Beim Sprachverstehen wird zur Eingabe die abgefragte Zeichenfolge auf dem Stack eines Priority-Queue-Parsers abgespeichert. Durch Anwendung der minimalistischen Inferenzregeln erzeugt der UMT dann schrittweise die semantische Termstruktur.}, language = {de} }