@inproceedings{LiuFrommholzSongetal., author = {Liu, Haiming and Frommholz, Ingo and Song, Dawai and Schmitt, Ingo}, title = {The 8th Symposium on Future Directions in Information Access}, series = {ICTIR '18, Proceedings of the 2018 ACM SIGIR International Conference on Theory of Information Retrieval, Tianjin, China, September 14 - 17, 2018}, booktitle = {ICTIR '18, Proceedings of the 2018 ACM SIGIR International Conference on Theory of Information Retrieval, Tianjin, China, September 14 - 17, 2018}, publisher = {ACM}, address = {New York, NY}, isbn = {978-1-4503-5656-5}, doi = {10.1145/3234944.3237193}, pages = {S. 5}, abstract = {The 8th PhD Symposium on Future Directions in Information Access (FDIA) will be held in conjunction with the 8th International Conference on the Theory of Information Retrieval (ICTIR 2018) in Tianjin, China. The symposium aims to provide a forum for early stage researchers such as PhD students, to share their research and interact with each other and senior researchers in an informal and relaxed atmosphere. The symposium provides an excellent opportunity for the participants to promote their work and obtain experience in presenting and communicating their research. The participants will learn about different topics in the area of information access and retrieval, receive feedback on their work, meet lots of peers and hear inspiring talks.}, language = {en} } @book{SchmittSaakeTuerker, author = {Schmitt, Ingo and Saake, Gunter and T{\"u}rker, Can}, title = {Objektdatenbanken : Konzepte, Sprachen, Architekturen}, publisher = {Internat. Thomson Publ.}, address = {Bonn}, isbn = {3-8266-0258-7}, pages = {XVIII, 646}, language = {de} } @book{Schmitt, author = {Schmitt, Ingo}, title = {Schemaintegration f{\"u}r den Entwurf F{\"o}derierter Datenbanken}, publisher = {Infix}, address = {Sankt Augustin}, isbn = {3-89601-443-9}, pages = {XIV, 297}, language = {de} } @incollection{SchmittNuernbergerLehrack, author = {Schmitt, Ingo and N{\"u}rnberger, Andreas and Lehrack, Sebastian}, title = {On the Relation between Fuzzy and Quantum Logic}, series = {Views on Fuzzy Sets and Systems from Different Perspectives}, booktitle = {Views on Fuzzy Sets and Systems from Different Perspectives}, editor = {Seising, Rudolf}, publisher = {Springer}, address = {Berlin [u.a.]}, isbn = {978-3-540-93801-9}, pages = {417 -- 438}, language = {en} } @inproceedings{SchmittHentschelNuernbergeretal., author = {Schmitt, Ingo and Hentschel, Christian and N{\"u}rnberger, Andreas and Stober, S.}, title = {SAFIRE: Towards Standardized Semantic Rich Image Annotation}, series = {Adaptive multimedia retrieval, user, context, and feedback, 4th international workshop, AMR 2006, Geneva, Switzerland, July, 27 - 28, 2006}, booktitle = {Adaptive multimedia retrieval, user, context, and feedback, 4th international workshop, AMR 2006, Geneva, Switzerland, July, 27 - 28, 2006}, publisher = {Springer}, address = {Berlin [u.a.]}, isbn = {978-3-540-71544-3}, pages = {12 -- 27}, language = {en} } @inproceedings{Schmitt, author = {Schmitt, Ingo}, title = {Multimedia Information Retrieval - Ein kurzer {\"U}berblick.}, language = {de} } @inproceedings{GiurcaSchmittBaier, author = {Giurca, Adrian and Schmitt, Ingo and Baier, Daniel}, title = {Performing Conjoint Analysis within a Logic-based Framework}, series = {2011 Federated Conference on Computer Science and Information Systems (FedCSIS 2011), Szczecin, Poland, 18 - 21 September 2011}, booktitle = {2011 Federated Conference on Computer Science and Information Systems (FedCSIS 2011), Szczecin, Poland, 18 - 21 September 2011}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-1-457-70041-5}, pages = {261 -- 268}, language = {en} } @misc{SchmittZellhoefer, author = {Schmitt, Ingo and Zellh{\"o}fer, David}, title = {Interaktives Information-Retrieval auf der Basis der Polyrepr{\"a}sentation}, series = {Informatik Spektrum}, volume = {33}, journal = {Informatik Spektrum}, number = {3}, issn = {0170-6012}, pages = {183 -- 194}, language = {de} } @incollection{SchmittBaier, author = {Schmitt, Ingo and Baier, Daniel}, title = {Logic Based Conjoint Analysis Using the Commuting Quantum Query Language}, series = {Algorithms from and for Nature and Life: Classification and Data Analysis}, booktitle = {Algorithms from and for Nature and Life: Classification and Data Analysis}, editor = {Lausen, Berthold and Poel, Dirk van den and Ultsch, Alfred}, publisher = {Springer}, address = {Heidelberg-Berlin}, isbn = {978-3-319-00035-0}, pages = {481 -- 490}, language = {en} } @inproceedings{ZierenbergSchmitt, author = {Zierenberg, Marcel and Schmitt, Ingo}, title = {Optimizing the Distance Computation Order of Multi-Feature Similarity Search Indexing}, series = {Similarity Search and Applications - 8th International Conference, SISAP 2015, Glasgow, UK, October 12-14, 2015, Proceedings}, booktitle = {Similarity Search and Applications - 8th International Conference, SISAP 2015, Glasgow, UK, October 12-14, 2015, Proceedings}, editor = {Amato, Giuseppe and Connor, Richard and Falchi, Fabrizio and Gennaro, Claudio}, isbn = {978-3-319-25087-8}, doi = {10.1007/978-3-319-25087-8_8}, pages = {90 -- 96}, abstract = {Multi-feature search is an effective approach to similarity search. Unfortunately, the search efficiency decreases with the number of features. Several indexing approaches aim to achieve efficiency by incrementally reducing the approximation error of aggregated distance bounds. They apply heuristics to determine the distance computations order and update the object's aggregated bounds after each computation. However, the existing indexing approaches suffer from several drawbacks. They use the same computation order for all objects, do not support important types of aggregation functions and do not take the varying CPU and I/O costs of different distance computations into account. To resolve these problems, we introduce a new heuristic to determine an efficient distance computation order for each individual object. Our heuristic supports various important aggregation functions and calculates cost-benefit-ratios to incorporate the varying computation costs of different distance functions. The experimental evaluation reveals that our heuristic outperforms state-of-the-art approaches in terms of the number of distance computations as well as search time.}, language = {en} } @inproceedings{ZellhoeferBoettcherBertrametal., author = {Zellh{\"o}fer, David and B{\"o}ttcher, Thomas and Bertram, Maria and Schmidt, Christoph and Tillmann, Claudius and Uhlig, Markus and Zierenberg, Marcel and Schmitt, Ingo}, title = {PythiaSearch - Interaktives, Multimodales Multimedia-Retrieval}, series = {Datenbanksysteme f{\"u}r Business, Technologie und Web (BTW), Proceedings der 15. Fachtagung des GI-Fachbereichs "Datenbanken und Informationssysteme" (DBIS), 2013, Magdeburg, Deutschland.}, booktitle = {Datenbanksysteme f{\"u}r Business, Technologie und Web (BTW), Proceedings der 15. Fachtagung des GI-Fachbereichs "Datenbanken und Informationssysteme" (DBIS), 2013, Magdeburg, Deutschland.}, editor = {Markl, Volker and Saake, Gunter and Sattler, Kai-Uwe and Hackenbroich, Gregor and Mitschang, Bernhard and H{\"a}rder, Theo and K{\"o}ppen, Veit}, publisher = {Gesellschaft f{\"u}r Informatik}, address = {Bonn}, isbn = {978-3-88579-608-4}, pages = {495 -- 498}, abstract = {PythiaSearch ist ein interaktives Multimedia-Retrieval-System. Es vereint verschiedene Suchstrategien, diverse Visualisierungen und erlaubt eine Personalisierung der Retrieval-Ergebnisse mittels eines Pr{\"a}ferenz-basierten Relevance Feedbacks. Das System nutzt die probabilistische Anfragesprache CQQL und erlaubt eine multi-modale Anfragedefinition basierend auf Bildern, Texten oder Metadaten.}, language = {de} } @inproceedings{SchmittRoemerWirschingetal., author = {Schmitt, Ingo and R{\"o}mer, Ronald and Wirsching, G{\"u}nther and Wolff, Matthias}, title = {Semantische Repr{\"a}sentation strukturierter Objekte im Hilbertraum und deren Verarbeitung nach quantenmechanischen Formalismen}, series = {Tagungsband der 28. Konferenz Elektronische Sprachsignalverarbeitung (ESSV), 15.-17.03.2017, Saarbr{\"u}cken}, booktitle = {Tagungsband der 28. Konferenz Elektronische Sprachsignalverarbeitung (ESSV), 15.-17.03.2017, Saarbr{\"u}cken}, editor = {Trouvain, J{\"u}rgen and Steiner, Ingmar and M{\"o}bius, Bernd}, publisher = {TUDpress}, address = {Dresden}, isbn = {978-3-95908-094-1}, pages = {270 -- 277}, language = {de} } @inproceedings{Schmitt, author = {Schmitt, Ingo}, title = {Informationsdarstellung nach den Gesetzen der Quantenmechanik- und logik}, series = {Elektronische Sprachsignalverarbeitung 2016, Tagungsband der 27. Konferenz, Leipzig, 2.-4. M{\"a}rz 2016}, booktitle = {Elektronische Sprachsignalverarbeitung 2016, Tagungsband der 27. Konferenz, Leipzig, 2.-4. M{\"a}rz 2016}, editor = {Jokisch, Oliver}, publisher = {TUDpress}, address = {Dresden}, isbn = {978-3-95908-040-8}, pages = {S. 13}, abstract = {Die 27. Konferenz "Elektronische Sprachsignalverarbeitung" ist der Sprach- und Audiosignalverarbeitung sowie angrenzenden Disziplinen in einer großen Breite gewidmet. Die ESSV 2016 bleibt der Tradition der Konferenzreihe verpflichtet und schl{\"a}gt eine Br{\"u}cke zwischen Forschung und Anwendung. Der vorliegende Tagungsband enth{\"a}lt 38 Beitr{\"a}ge von 95 Autorinnen und Autoren zu folgenden Themengruppen: Kognitive Systeme; Fremdspracherwerb, Dialekt- und Korpusanalyse; Spracherkennung und Dialogsysteme; Phonetik und Prosodie; Sprachproduktion, Therapie und Diagnostik; Sprechercharakteristik und Stimmanalyse; Audio- und Sprachkodierung, Sprachqualit{\"a}t; Musikanalyse, Sensorik und Signalverarbeitung. Die drei Hauptvortr{\"a}ge von Dietrich D{\"o}rner, Ingo Schmitt und Dirk Labudde besch{\"a}ftigen sich mit k{\"u}nstlicher Intelligenz, Quantencomputing sowie forensischer Text- und Datenanalyse.}, language = {de} } @misc{KlimczakHofstedtSchmittetal., author = {Klimczak, Peter and Hofstedt, Petra and Schmitt, Ingo and Petersen, Christer}, title = {Computergest{\"u}tzte Methoden der Interpretation. Perspektiven einer digitalen Medienwissenschaft}, series = {Workshop INF-DH-2018}, journal = {Workshop INF-DH-2018}, publisher = {Gesellschaft f{\"u}r Informatik e.V.}, address = {Bonn}, doi = {10.18420/infdh2018-06}, pages = {10}, abstract = {Zwar hat sich die elektronische Datenverarbeitung etwa im Rahmen der Archivierung, der Kategorisierung und der Suche von bzw. in Texten allgemein durchgesetzt, allerdings k{\"o}nnen deren Verfahren bisher nur bedingt auf eine Ebene des Textverst{\"a}ndnisses vordringen. Es existieren keine Algorithmen, die menschliche Interpretation auf Subtextebene zufriedenstellend imitieren k{\"o}nnten. Unter Subtext wird hier eine Bedeutungsebene verstanden, die der expliziten Aussage eines Textes als zus{\"a}tzliche Ausdrucksdimension unterlegt ist. Von Seiten der Computerphilologie sind bisher einzig Textanalyse und -interpretation unterst{\"u}tzende Verfahren entwickelt worden, die lediglich auf der Sprachoberfl{\"a}che Anwendung finden (Jannidis, 2010). Von Seiten der Computerlinguistik und der Informatik existieren hingegen Text-Retrieval-Systeme, die den groben Inhalt von Texten erfassen (Manning et al., 2008). Dabei erfolgt jedoch keine ‚echte' Interpretation, die die impliziten Aussagen des Textes erfassen und damit die Ableitung neuen Wissens erm{\"o}glichen k{\"o}nnte. Aufbauend auf der 2016 vorgestellten formalen Subtextanalyse (Klimczak, 2016) erscheint aber ein algorithmisiertes Verfahren zur Rekonstruktion von komplexen Semantiken narrativer Gebrauchstexte m{\"o}glich, welches die bestehenden Verfahren sowohl der Computerphilologie als auch der Computerlinguistik qualitativ {\"u}bertreffen k{\"o}nnte, indem es hermeneutische Zug{\"a}nge f{\"u}r informationstechnische Forschung erschließt.}, language = {de} } @incollection{SchmittWirschingWolff, author = {Schmitt, Ingo and Wirsching, G{\"u}nther and Wolff, Matthias}, title = {Quantum-Based Modelling of Database States}, series = {Quantum-Like Models for Information Retrieval and Decision-Making}, booktitle = {Quantum-Like Models for Information Retrieval and Decision-Making}, editor = {Khrennikov, Andrei and Melucci, Massimo and Bourama, Toni}, edition = {1. Auflage}, publisher = {Springer Nature Switzerland AG, Springer International Publishing}, address = {Cham}, isbn = {978-3-030-25912-9}, doi = {10.1007/978-3-030-25913-6}, pages = {115 -- 127}, language = {en} } @misc{RoemerbeimGrabenHuberetal., author = {R{\"o}mer, Ronald and beim Graben, Peter and Huber, Markus and Wolff, Matthias and Wirsching, G{\"u}nther and Schmitt, Ingo}, title = {Behavioral Control of Cognitive Agents Using Database Semantics and Minimalist Grammars}, series = {Proceedings 10th IEEE International Conference on Cognitive Infocommunications, CogInfoCom 2019, Oct. 23-25}, journal = {Proceedings 10th IEEE International Conference on Cognitive Infocommunications, CogInfoCom 2019, Oct. 23-25}, address = {Naples, Italy}, isbn = {978-1-7281-4793-2}, issn = {2380-7350}, doi = {10.1109/CogInfoCom47531.2019.9089947}, pages = {73 -- 78}, language = {en} } @misc{SahaSchmitt, author = {Saha, Sanjit Kumar and Schmitt, Ingo}, title = {Non-TI Clustering in the Context of Social Networks}, series = {Procedia Computer Science : The 11th International Conference on Ambient Systems, Networks and Technologies (ANT) / The 3rd International Conference on Emerging Data and Industry 4.0 (EDI40) / Affiliated Workshops}, volume = {170}, journal = {Procedia Computer Science : The 11th International Conference on Ambient Systems, Networks and Technologies (ANT) / The 3rd International Conference on Emerging Data and Industry 4.0 (EDI40) / Affiliated Workshops}, issn = {1877-0509}, doi = {10.1016/j.procs.2020.03.031}, pages = {1186 -- 1191}, abstract = {Traditional clustering algorithms like K-medoids and DBSCAN take distances between objects as input and find clusters of objects. Distance functions need to satisfy the triangle inequality (TI) property, but sometimes TI is violated and, thus, may compromise the quality of resulting clusters. However, there are scenarios, for example in the context of social networks, where TI does not hold but a meaningful clustering is still possible. This paper investigates the consequences of TI violation with respect to different traditional clustering techniques and presents instead a clique guided approach to find meaningful clusters. In this paper, we use the quantum logic-based query language (CQQL) to measure the similarity value between objects instead of a distance function. The contribution of this paper is to propose an approach of non-TI clustering in the context of social network scenario.}, language = {en} } @misc{SchmittWangTiwarietal., author = {Schmitt, Ingo and Wang, Dongsheng and Tiwari, Prayaq and Shorfuzzaman, Mohammad}, title = {Deep neural learning on weighted datasets utilizing label disagreement from crowdsourcing}, series = {Computer Networks}, volume = {196}, journal = {Computer Networks}, issn = {1389-1286}, doi = {10.1016/j.comnet.2021.108227}, pages = {7}, abstract = {Experts and crowds can work together to generate high-quality datasets, but such collaboration is limited to a large-scale pool of data. In other words, training on a large-scale dataset depends more on crowdsourced datasets with aggregated labels than expert intensively checked labels. However, the limited amount of high-quality dataset can be used as an objective test dataset to build a connection between disagreement and aggregated labels. In this paper, we claim that the disagreement behind an aggregated label indicates more semantics (e.g. ambiguity or difficulty) of an instance than just spam or error assessment. We attempt to take advantage of the informativeness of disagreement to assist learning neural networks by computing a series of disagreement measurements and incorporating disagreement with distinct mechanisms. Experiments on two datasets demonstrate that the consideration of disagreement, treating training instances differently, can promisingly result in improved performance.}, language = {en} } @misc{Schmitt, author = {Schmitt, Ingo}, title = {QLDT+: Efficient Construction of a Quantum Logic Decision Tree}, series = {ICMLT '23: Proceedings of the 2023 8th International Conference on Machine Learning Technologies, SESSION: Session 2 - Data Model Design and Algorithm Analysis}, journal = {ICMLT '23: Proceedings of the 2023 8th International Conference on Machine Learning Technologies, SESSION: Session 2 - Data Model Design and Algorithm Analysis}, publisher = {Association for Computing Machinery}, address = {New York, NY, United States}, isbn = {978-1-4503-9832-9}, doi = {10.1145/3589883.3589895}, pages = {82 -- 88}, abstract = {The quantum-logic inspired decision tree (QLDT) is based on quantum logic concepts and input values from the unit interval whereas the traditional decision tree is based on Boolean values. The logic behind the QLDT obeys the rules of a Boolean algebra. The QLDT is appropriate for classification problems where for a class decision several input values interact gradually with each other. The QLDT construction for a classification problem with n input attributes requires the computation of 2n minterms. The QLDT+ method, however, uses a heuristic for obtaining a QLDT with much smaller computational complexity. As result, the QLDT+ method can be applied to classification problems with a higher number of input attributes.}, 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} }