Publications
Nazemi, Kawa; Stab, Christian; Kuijper, Arjan A Reference Model for Adaptive Visualization Systems Proceedings Article In: Jacko, Julie A. (Ed.): Human-Computer Interaction. Design and Development Approaches. HCI 2011. , pp. 480-489, Springer, Berlin, Heidelberg, 2011, ISBN: 978-3-642-21601-5. Abstract | Links | BibTeX | Tags: Adaptive information visualization, Ontology visualization, Reference models Burkhardt, Dirk; Nazemi, Kawa; Stab, Christian; Breyer, Matthias; Wichert, Reiner; Fellner, Dieter W. Ambient Assisted Living - AAL, VDE Verlag, 2011, ISSN: 3800734001. Abstract | Links | BibTeX | Tags: Ambient intelligence (AmI), Gesture based interaction, Human-centered user interfaces, Human-computer interaction (HCI) Nazemi, Kawa; Burkhardt, Dirk; Stab, Christian; Breyer, Matthias; Wichert, Reiner; Fellner, Dieter W Natural Gesture Interaction with Accelerometer-Based Devices in Ambient Assisted Environments Book Chapter In: Wichert, Reiner; Eberhardt, Birgid (Ed.): pp. 75–90, Springer Berlin Heidelberg, Berlin, Heidelberg, 2011, ISBN: 978-3-642-18167-2. Abstract | Links | BibTeX | Tags: Human-computer interaction (HCI), Intelligent Systems, Interaction Design, Interactive multimedia Nazemi, Kawa; Burkhardt, Dirk; Praetorius, Alexander; Breyer, Matthias; Kuijper, Arjan Adapting User Interfaces by Analyzing Data Characteristics for Determining Adequate Visualizations Proceedings Article In: Kurosu, Masaaki (Ed.): Human Centered Design, pp. 566–575, Springer Berlin Heidelberg, Berlin, Heidelberg, 2011, ISBN: 978-3-642-21753-1. Abstract | Links | BibTeX | Tags: Adaptive information visualization, Adaptive user interfaces, Adaptive visualization, Data Analytics, Human Factors, Human-computer interaction (HCI), Information visualization, Intelligent Systems, personalization, reference model, Semantic visualization, Semantic web, User behavior Burkhardt, Dirk; Nazemi, Kawa; Breyer, Matthias; Stab, Christian; Kuijper, Arjan SemaZoom: Semantics Exploration by Using a Layer-Based Focus and Context Metaphor Proceedings Article In: Kurosu, Masaaki (Ed.): Human Centered Design, pp. 491–499, Springer Berlin Heidelberg, Berlin, Heidelberg, 2011, ISBN: 978-3-642-21753-1. Abstract | Links | BibTeX | Tags: Graph visualization, Human-centered user interfaces, Human-computer interaction (HCI), Information visualization, User behavior, User Interactions, User Interface, User interfaces, User-centered design, Visual analytics Schäfer, Ralf; Becker, Tilman; Burghart, Catherina; Nazemi, Kawa; Ndjiki, Patrick; Riegel, Thomas Basistechnologien für das Internet der Dienste Proceedings Article In: Heuser, Lutz; Wahlster, Wolfgang (Ed.): Internet der Dienste, pp. 19–40, Springer Berlin Heidelberg, Berlin, Heidelberg, 2011, ISBN: 978-3-642-21507-0. Abstract | Links | BibTeX | Tags: Stab, Christian; Nazemi, Kawa; Breyer, Matthias; Burkhardt, Dirk; Kuijper, Arjan Interacting with Semantics and Time Proceedings Article In: Jacko, Julie A (Ed.): Human-Computer Interaction. Users and Applications. Proceedings of HCI International 2011, pp. 520–529, Springer Berlin Heidelberg, Berlin, Heidelberg, 2011, ISBN: 978-3-642-21619-0. Abstract | Links | BibTeX | Tags: Data Analytics, Human Factors, Human-centered user interfaces, Information visualization, Ontology visualization, Semantic visualization, Semantic web, Temporal Visualization, User behavior Nazemi, Kawa; Breyer, Matthias; Forster, Jeanette; Burkhardt, Dirk; Kuijper, Arjan Interacting with Semantics: A User-Centered Visualization Adaptation Based on Semantics Data Proceedings Article In: Smith, Michael J.; Salvendy, Gavriel (Ed.): Human Interface and the Management of Information. Interacting with Information. Symposium on Human Interface 2011., pp. 239–248, Springer Berlin Heidelberg, Berlin, Heidelberg, 2011, ISBN: 978-3-642-21793-7. Abstract | Links | BibTeX | Tags: Human-centered user interfaces, Human-computer interaction (HCI), Information visualization, Interaction Design, Semantic visualization, Semantic web, User behavior, User Interactions Burkhardt, Dirk; Breyer, Matthias; Glaser, Christian; Nazemi, Kawa; Kuijper, Arjan Classifying Interaction Methods to Support Intuitive Interaction Devices for Creating User-Centered-Systems Proceedings Article In: Stephanidis, Constantine (Ed.): pp. 20–29, Springer Berlin Heidelberg, Berlin, Heidelberg, 2011, ISBN: 978-3-642-21672-8. Abstract | Links | BibTeX | Tags: Human Factors, Human-centered user interfaces, Human-computer interaction (HCI), Interaction Design, User behavior, User-centered design Nazemi, Kawa; Burkhardt, Dirk; Breyer, Matthias; Kuijper, Arjan Modeling Users for Adaptive Semantics Visualizations Proceedings Article In: Stephanidis, Constantine (Ed.): International Conference on Universal Access in Human-Computer Interaction. Universal Access in Human-Computer Interaction. Users Diversity. , pp. 88–97, Springer Berlin Heidelberg, Berlin, Heidelberg, 2011, ISBN: 978-3-642-21663-3. Abstract | Links | BibTeX | Tags: Adaptive information visualization, Adaptive user interfaces, Adaptive visualization, Intelligent Systems, Interaction analysis, Interaction Design, User modeling Nazemi, Kawa; Breyer, Matthias; Stab, Christian; Burkhardt, Dirk; Fellner, Dieter W. Intelligent Exploration System - An Approach for User-Centered Exploratory Learning Proceedings Article In: Tzikopoulos, Argiris; Zoakou, Anna (Ed.): Proceeding of the Workshop of the EDEN Open Classroom 2011 Conference. RURALeNTER - Lifelong Learning in Rural and Remote Areas, pp. 71 - 83, EPINOIA S.A., Pallini - Athens, Greece, 2011, ISBN: 978-960-473-323-1, (reprint). Abstract | Links | BibTeX | Tags: E-Learning, Exploratory learning, Human Factors, Interaction Design, Semantic visualization Nazemi, Kawa; Breyer, Matthias; Burkhardt, Dirk; Fellner, Dieter W Visualization Cockpit: Orchestration of Multiple Visualizations for Knowledge-Exploration Journal Article In: International Journal of Advanced Corporate Learning, vol. 3, no. 4, pp. 26-34, 2010, ISSN: 1867-5565. Abstract | Links | BibTeX | Tags: Computer based learning, E-Learning, Exploratory learning, Human-computer interaction (HCI), Information visualization, Visual analytics Hofmann, Cristian Erik; Burkhardt, Dirk; Breyer, Matthias; Nazemi, Kawa; Stab, Christian; Fellner, Dieter W Towards a Workflow-Based Design of Multimedia Annotation Systems Conference Proceedings of ED-Media 2010, The Association for the Advancement of Computing in Education (AACE), 2010, ISBN: 978-1-880094-81-5. Abstract | Links | BibTeX | Tags: Annotations, Collaboration, Interactive multimedia, Workflow Stab, Christian; Nazemi, Kawa; Fellner, Dieter W SemaTime - Timeline Visualization of Time-Dependent Relations and Semantics Conference Advances in Visual Computing. 6th International Symposium, Proceeding of ISVC 2010, LNCS 6455 Springer-Verlag, Berlin Heidelberg, 2010, ISBN: 978-3-642-17276-2. Abstract | Links | BibTeX | Tags: Information visualization, Interactive information visualization, Semantic visualization, Time, Timeline visualization, Visual analytics Stab, Christian; Breyer, Matthias; Nazemi, Kawa; Burkhardt, Dirk; Hofmann, Cristian Erik; Fellner, Dieter W SemaSun: Visualization of Semantic Knowledge Based on an Improved Sunburst Visualization Metaphor Conference Proceedings of ED-Media 2010, Association for the Advancement of Computing in Education, 2010, ISBN: 978-1-880094-81-5. Abstract | Links | BibTeX | Tags: Information visualization, Ontology visualization, Semantics Nazemi, Kawa; Burkhardt, Dirk; Breyer, Matthias; Stab, Christian; Fellner, Dieter W International Conference on Interactive Collaborative Learning (ICL), Kassel University Press, 2010, 2010. Abstract | Links | BibTeX | Tags: Exploratory learning, Intelligent user interfaces, Semantic visualization, Semantic web Burkhardt, Dirk; Hofmann, Cristian Erik; Nazemi, Kawa; Stab, Christian; Breyer, Matthias; Fellner, Dieter W Intuitive Semantic-Editing for Regarding Needs of Domain-Experts Conference Proceedings of ED-Media 2010, The Association for the Advancement of Computing in Education (AACE), 2010, ISBN: 978-1-880094-81-5. Abstract | Links | BibTeX | Tags: Graphical interactive user interfaces, Intelligent user interfaces, Semantic data modeling, Semantic visualization, Semantic web Nazemi, Kawa; Stab, Christian; Fellner, Dieter W. IEEE International Conference on Intelligent Computing and Intelligent Systems, IEEE IEEE Press, 2010, ISBN: 978-1-4244-6582-8. Abstract | Links | BibTeX | Tags: Adaptive user interfaces, Interaction analysis, Statistics, User behavior, User modeling Nazemi, Kawa; Stab, Christian; Fellner, Dieter W Interaction Analysis for Adaptive User Interfaces Conference Advanced Intelligent Computing Theories and Applications. International Conference on Intelligent Computing., LNCS 6215 Springer, Berlin, Heidelberg, 2010, ISBN: 978-3-642-14921-4. Abstract | Links | BibTeX | Tags: Adaptive information visualization, Adaptive user interfaces, Interaction analysis, Probabilistic models, User modeling Nazemi, Kawa; Breyer, Matthias; Stab, Christian; Burkhardt, Dirk; Fellner, Dieter W Intelligent Exploration System - an Approach for User-Centered Exploratory Learning Conference 2nd International Conference on Education and New Learning Technologies, 2010, ISBN: 978-84-613-9386-2. Abstract | Links | BibTeX | Tags: Exploration, Exploratory learning, Human-centered user interfaces, Human-computer interaction (HCI), Information visualization, Intelligent Systems, Intelligent tutoring systems, Knowledge discovery2011
@inproceedings{C35-P-22194,
title = {A Reference Model for Adaptive Visualization Systems},
author = {Kawa Nazemi and Christian Stab and Arjan Kuijper},
editor = {Julie A. Jacko},
url = {https://link.springer.com/chapter/10.1007/978-3-642-21602-2_52, Springer Link},
doi = {10.1007/978-3-642-21602-2_52},
isbn = {978-3-642-21601-5},
year = {2011},
date = {2011-01-01},
booktitle = {Human-Computer Interaction. Design and Development Approaches. HCI 2011. },
pages = {480-489},
publisher = {Springer, Berlin, Heidelberg},
series = {LNCS 6761},
abstract = {One key issue of both Information Visualization as well as Adaptive User Interfaces is information overload. While both disciplines have already devised well performing algorithms, methods and applications, a real merging has not taken place yet. Only a few attempts bring the surplus values of both disciplines together, whereas a fine-grained investigation of visualization parameterization is not investigated. Today's systems focus either on the adaptation of visualization types or the parameterization of visualizations. This paper presents a reference Model for Adaptive Visualization Systems (MAVS) that allows the adaptation of both the visualization type and the visualization parameterization. Based on this model, a framework for the adaptive visualization of semantics data will be derived. A use case describing the interaction with an ädaptive visualization cockpit" covering different visualization metaphors concludes the paper.},
keywords = {Adaptive information visualization, Ontology visualization, Reference models},
pubstate = {published},
tppubtype = {inproceedings}
}
@conference{Burkhardt25.0,
title = {Natürliche Gesteninteraktion mit Beschleunigungssensorbasierten Eingabegeräten in unterstützenden Umgebungen},
author = {Burkhardt, Dirk and Nazemi, Kawa and Stab, Christian and Breyer, Matthias and Wichert, Reiner and Fellner, Dieter W.},
editor = {Ambient Assisted Living - AAL - 4. Deutscher. Demographischer Wandel - Assistenzsysteme aus der Forschung in den Markt. VDE Verlag.},
url = {https://www.vde-verlag.de/proceedings-de/453323018.html, Direct link to publication},
issn = {3800734001},
year = {2011},
date = {2011-01-01},
booktitle = {Ambient Assisted Living - AAL},
pages = {10},
publisher = {VDE Verlag},
abstract = {Die Verwendung von modernen Interaktionsmethoden und Geräten erlaubte eine natürlichere und intuitive Interaktion. Gegenwärtig haben lediglich die Smartphones und Spielekonsolen großen Absatz, welche eine gestenbasierte Interaktion unterstützen. Dies geht einher, dass solche Geräte nicht nur von technisch versierten Konsumenten gekauft werden. Die Interaktion mit solchen Geräten gestaltet sich so einfach, dass oftmals auch ältere Personen mit diesen spielen oder arbeiten. Insbesondere ältere Personen sind häufig gehandicapt, so haben sie oftmals Probleme kleinere Text zu lesen, wie sie häufig auf Fernbedienungen gedruckt sind. Ebenso neigen sie dazu, schnell überfordert zu sein, so dass gerade größere technische Systeme keine Hilfe sind. Wenn die Geräte mit Gesten steuerbar sind, sind die genannten Probleme oftmals vermeidbar. Um aber eine intuitive und einfache Gesteninteraktion zu ermöglichen, müssen entsprechend verständliche und nachvollziehbare Gesten unterstützt werden. Aus diesem Grund versuchen wir in diesem Paper intuitive Gesten für gängige Interaktionsszenarien an computerbasierten Systemen für den Einsatz in unterstützenden Umgebungen zu identifizieren. Im Rahmen der Evaluation sollen die Probanden hierfür ihre bevorzugten Gesten für die verschiedenen Interaktionsszenarien einbringen. Auf Grundlage der Ergebnisse kann später ein intuitiv bedienbares System, unter Verwendung eines beschleunigungssensorbasierten Geräts, entwickelt werden, mit welchem die Nutzer auf intuitive Weise kommunizieren können. },
keywords = {Ambient intelligence (AmI), Gesture based interaction, Human-centered user interfaces, Human-computer interaction (HCI)},
pubstate = {published},
tppubtype = {conference}
}
@inbook{Nazemi2011,
title = {Natural Gesture Interaction with Accelerometer-Based Devices in Ambient Assisted Environments},
author = {Kawa Nazemi and Dirk Burkhardt and Christian Stab and Matthias Breyer and Reiner Wichert and Dieter W Fellner},
editor = {Reiner Wichert and Birgid Eberhardt},
url = {https://doi.org/10.1007/978-3-642-18167-2_6
https://link.springer.com/chapter/10.1007/978-3-642-18167-2_6, Springer page},
doi = {10.1007/978-3-642-18167-2_6},
isbn = {978-3-642-18167-2},
year = {2011},
date = {2011-01-01},
pages = {75--90},
publisher = {Springer Berlin Heidelberg},
address = {Berlin, Heidelberg},
abstract = {Using modern interaction methods and devices enables a more natural and intuitive interaction. Currently, only mobile phones and game consoles which are supporting such gesture-based interactions have good payment-rates. This comes along, that such devices will be bought not only by the traditional technical experienced consumers. The interaction with such devices becomes so easy, that also older people playing or working with them. Especially older people have more handicaps, so for them it is difficult to read small text, like they are used as description to buttons on remote controls for televisions. They also become fast overstrained, so that bigger technical systems are no help for them. If it is possible to interact with gestures, all these problems can be avoided. But to allow an intuitive and easy gesture interaction, gestures have to be supported, which are easy to understand. Because of that fact, in this paper we tried to identify intuitive gestures for common interaction scenarios on computer-based systems for uses in ambient assisted environment. In this evaluation, the users should commit their opinion of intuitive gestures for different presented scenarios/tasks. Basing on these results, intuitively useable systems can be developed, so that users are able to communicate with technical systems on more intuitive level using accelerometer-based devices.},
keywords = {Human-computer interaction (HCI), Intelligent Systems, Interaction Design, Interactive multimedia},
pubstate = {published},
tppubtype = {inbook}
}
@inproceedings{Nazemi2011c,
title = {Adapting User Interfaces by Analyzing Data Characteristics for Determining Adequate Visualizations},
author = {Kawa Nazemi and Dirk Burkhardt and Alexander Praetorius and Matthias Breyer and Arjan Kuijper},
editor = {Masaaki Kurosu},
url = {https://doi.org/10.1007/978-3-642-21753-1_63, DOI
https://link.springer.com/chapter/10.1007/978-3-642-21753-1_63, Springer page},
doi = {10.1007/978-3-642-21753-1_63},
isbn = {978-3-642-21753-1},
year = {2011},
date = {2011-01-01},
booktitle = {Human Centered Design},
pages = {566--575},
publisher = {Springer Berlin Heidelberg},
address = {Berlin, Heidelberg},
abstract = {Today the information visualization takes in an important position, because it is required in nearly every context where large databases have to be visualized. For this challenge new approaches are needed to allow the user an adequate access to these data. Static visualizations are only able to show the data without any support to the users, which is the reason for the accomplished researches to adaptive user-interfaces, in particular for adaptive visualizations. By these approaches the visualizations were adapted to the users' behavior, so that graphical primitives were change to support a user e.g. by highlighting user-specific entities, which seems relevant for a user. This approach is commonly used, but it is limited on changes for just a single visualization. Modern heterogeneous data providing different kinds of aspects, which modern visualizations try to regard, but therefore a user often needs more than a single visualization for making an information retrieval. In this paper we describe a concept for adapting the user-interface by selecting visualizations in dependence to automatically generated data characteristics. So visualizations will be chosen, which are fitting well to the generated characteristics. Finally the user gets an aquatically arranged set of visualizations as initial point of his interaction through the data.},
keywords = {Adaptive information visualization, Adaptive user interfaces, Adaptive visualization, Data Analytics, Human Factors, Human-computer interaction (HCI), Information visualization, Intelligent Systems, personalization, reference model, Semantic visualization, Semantic web, User behavior},
pubstate = {published},
tppubtype = {inproceedings}
}
@inproceedings{10.1007/978-3-642-21753-1_55,
title = {SemaZoom: Semantics Exploration by Using a Layer-Based Focus and Context Metaphor},
author = {Dirk Burkhardt and Kawa Nazemi and Matthias Breyer and Christian Stab and Arjan Kuijper},
editor = {Masaaki Kurosu},
url = {https://doi.org/10.1007/978-3-642-21753-1_55, DOI
https://link.springer.com/chapter/10.1007/978-3-642-21753-1_55, Springer page},
doi = {10.1007/978-3-642-21753-1_55},
isbn = {978-3-642-21753-1},
year = {2011},
date = {2011-01-01},
booktitle = {Human Centered Design},
pages = {491--499},
publisher = {Springer Berlin Heidelberg},
address = {Berlin, Heidelberg},
series = {LNCS 6776},
abstract = {The Semantic Web is a powerful technology for organizing the data in our information based society. The collection and organization of information is an important step for showing important information to interested people. But the usage of such semantic-based data sources depends on effective and efficient information visualizations. Currently different kinds of visualizations in general and visualization metaphors do exist. Many of them are also applied for semantic data source, but often they are designed for semantic web experts and neglecting the normal user and his perception of an easy useable visualization. This kind of user needs less information, but rather a reduced qualitative view on the data. These two aspects of large amount of existing data and one for normal users easy to understand visualization is often not reconcilable. In this paper we create a concept for a visualization to show a bigger set of information to such normal users without overstraining them, because of layer-based data visualization, next to an integration of a Focus and Context metaphor.},
keywords = {Graph visualization, Human-centered user interfaces, Human-computer interaction (HCI), Information visualization, User behavior, User Interactions, User Interface, User interfaces, User-centered design, Visual analytics},
pubstate = {published},
tppubtype = {inproceedings}
}
@inproceedings{Schäfer2011,
title = {Basistechnologien für das Internet der Dienste},
author = {Ralf Schäfer and Tilman Becker and Catherina Burghart and Kawa Nazemi and Patrick Ndjiki and Thomas Riegel},
editor = {Lutz Heuser and Wolfgang Wahlster},
url = {https://www.acatech.de/wp-content/uploads/2018/03/acatech_Diskutiert_Internet-der-Dienste_WEB_02.pdf, Full text
https://link.springer.com/chapter/10.1007/978-3-642-21507-0_2, Springer link},
doi = {10.1007/978-3-642-21507-0},
isbn = {978-3-642-21507-0},
year = {2011},
date = {2011-01-01},
booktitle = {Internet der Dienste},
pages = {19--40},
publisher = {Springer Berlin Heidelberg},
address = {Berlin, Heidelberg},
series = {acatech DISKUTIERT},
abstract = {Wissen und Informationen wachsen nicht nur stetig in ihrer Menge, sie stellen heute vielmehr eine bedeutende Ressource vieler Unternehmen dar. Der effiziente Zugriff auf Unternehmenswissen, wie etwa Expertisen, Ansprechpartner, Projekt- und Meilensteinpläne etc. kann Unternehmensprozesse vereinfachen und somit zur Zeit- und Kostenreduktion beitragen. Semantische Technologien bieten zahlreiche Möglichkeiten, um Daten mit Hintergrundinformationen zu ihrer Bedeutung anzureichern und sie mit weiteren relevanten Informationseinheiten zu verbinden. Solche semantische Relationen führen nicht nur zu einer effizienteren Suche in größeren Informationsräumen, sondern unterstützen den Benutzer auch bei diversen Prozessen, wie etwa Editierung, Annotation und Verarbeitung von Informationen. Sie eröffnen aber auch neue Möglichkeiten zur Aneignung und Transfer von Wissen. Jede Informationseinheit steht dabei in Zusammenhang mit anderen Informationen innerhalb einer bestimmten Domäne. Das so aufbereitete Wissen kann schneller und effizienter durchsucht werden und bietet zudem eine Art der Informationsaufnahme, die den menschlichen Bedürfnissen und Angewohnheiten sehr nahe kommt, nämlich der Schaffung von Assoziationen von neuem zu dem bereits vorhandenen Wissen.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
@inproceedings{Stab2011,
title = {Interacting with Semantics and Time},
author = {Christian Stab and Kawa Nazemi and Matthias Breyer and Dirk Burkhardt and Arjan Kuijper},
editor = {Julie A Jacko},
url = {https://link.springer.com/chapter/10.1007/978-3-642-21619-0_64, Springer link
},
doi = {10.1007/978-3-642-21619-0_64},
isbn = {978-3-642-21619-0},
year = {2011},
date = {2011-01-01},
booktitle = {Human-Computer Interaction. Users and Applications. Proceedings of HCI International 2011},
volume = {4},
pages = {520--529},
publisher = {Springer Berlin Heidelberg},
address = {Berlin, Heidelberg},
series = {LNCS 6764},
abstract = {Time appears in many different semantic information systems like historical databases, multimedia systems or social communities as a common attribute. Beside the temporal information, the resources in these domains are categorized in a domain-specific schema and interconnected by semantic relations. Nevertheless, the high potential of these systems is not yet exhausted completely. Even today most of these knowledge systems present time-dependent semantic knowledge in textual form, what makes it difficult for the average user to understand temporal structures and dependencies. For bridging this gap between human and computer and for simplifying the exploration of time-dependent semantic knowledge, we developed a new interactive timeline visualization called SemaTime. The new designed temporal navigation concept offers an intuitive way for exploring and filtering time-depended resources. Additionally SemaTime offers navigation and visual filtering methods on the conceptual layer of the domain and is able to depict semantic relations. In this paper we describe the conceptual design of SemaTime and illustrate its application potentials in semantic search environments.},
keywords = {Data Analytics, Human Factors, Human-centered user interfaces, Information visualization, Ontology visualization, Semantic visualization, Semantic web, Temporal Visualization, User behavior},
pubstate = {published},
tppubtype = {inproceedings}
}
@inproceedings{Nazemi2011c,
title = {Interacting with Semantics: A User-Centered Visualization Adaptation Based on Semantics Data},
author = {Kawa Nazemi and Matthias Breyer and Jeanette Forster and Dirk Burkhardt and Arjan Kuijper},
editor = {Michael J. Smith and Gavriel Salvendy},
url = {https://link.springer.com/chapter/10.1007/978-3-642-21793-7_28, Springer link
},
doi = {10.1007/978-3-642-21793-7_28},
isbn = {978-3-642-21793-7},
year = {2011},
date = {2011-01-01},
booktitle = {Human Interface and the Management of Information. Interacting with Information. Symposium on Human Interface 2011.},
pages = {239--248},
publisher = {Springer Berlin Heidelberg},
address = {Berlin, Heidelberg},
series = {LNCS 6771},
abstract = {Semantically annotated data gain more and more importance in future information acquiring processes. Especially the Linked Open Data (LOD) format has already experienced a great growth. However, the user-interfaces of web-applications mostly do not reflect the added value of semantics data. The following paper describes a new approach of user-centered data-adaptive semantics visualization, which makes use of the advantages of semantics data combined with an adaptive composition of information visualization techniques. It starts with a related work section, where existing LOD systems and information visualization techniques are described. After that, the new approach will bridge the gap between semantically annotated data (LOD) and information visualization and introduces a visualization system that adapts the composition of visualizations based on the underlying data structure. A case study of an example case will conclude this paper.},
keywords = {Human-centered user interfaces, Human-computer interaction (HCI), Information visualization, Interaction Design, Semantic visualization, Semantic web, User behavior, User Interactions},
pubstate = {published},
tppubtype = {inproceedings}
}
@inproceedings{Burk2011c,
title = {Classifying Interaction Methods to Support Intuitive Interaction Devices for Creating User-Centered-Systems},
author = {Dirk Burkhardt and Matthias Breyer and Christian Glaser and Kawa Nazemi and Arjan Kuijper},
editor = {Constantine Stephanidis},
url = {https://link.springer.com/chapter/10.1007/978-3-642-21672-5_3, Springer link},
doi = {10.1007/978-3-642-21672-5_3},
isbn = {978-3-642-21672-8},
year = {2011},
date = {2011-01-01},
pages = {20--29},
publisher = {Springer Berlin Heidelberg},
address = {Berlin, Heidelberg},
series = {LNCS 6765},
abstract = {Nowadays a wide range of input devices are available to users of technical systems. Especially modern alternative interaction devices, which are known from game consoles etc., provide a more natural way of interaction. But the support in computer programs is currently a big challenge, because a high effort is to invest for developing an application that supports such alternative input devices. For this fact we made a concept for an interaction system, which supports the use of alternative interaction devices. The interaction-system consists as central element a server, which provides a simple access interface for application to support such devices. It is also possible to address an abstract device by its properties and the interaction-system overtakes the converting from a concrete device. For realizing this idea, we also defined a taxonomy for classifying interaction devices by its interaction method and in dependence to the required interaction results, like recognized gestures. Later, by using this system, it is generally possible to develop a user-centered system by integrating this interaction-system, because an adequate integration of alternative interaction devices provides a more natural and easy to understand form of interaction.},
keywords = {Human Factors, Human-centered user interfaces, Human-computer interaction (HCI), Interaction Design, User behavior, User-centered design},
pubstate = {published},
tppubtype = {inproceedings}
}
@inproceedings{Nazemi2011d,
title = {Modeling Users for Adaptive Semantics Visualizations},
author = {Kawa Nazemi and Dirk Burkhardt and Matthias Breyer and Arjan Kuijper},
editor = {Constantine Stephanidis},
url = {https://link.springer.com/chapter/10.1007/978-3-642-21663-3_10, Springer link},
doi = {10.1007/978-3-642-21663-3_10},
isbn = {978-3-642-21663-3},
year = {2011},
date = {2011-01-01},
booktitle = {International Conference on Universal Access in Human-Computer Interaction. Universal Access in Human-Computer Interaction. Users Diversity. },
volume = {2},
pages = {88--97},
publisher = {Springer Berlin Heidelberg},
address = {Berlin, Heidelberg},
series = {LNCS 6766},
abstract = {The automatic adaptation of information visualization systems to the requirements of users plays a key-role in today's research. Different approaches from both disciplines try to face this phenomenon. The modeling of user is an essential part of a user-centered adaptation of visualization. In this paper we introduce a new approach for modeling users especially for semantic visualization systems. The approach consists of a three dimensional model, where semantic data, user and visualization are set in relation in different abstraction layer.},
keywords = {Adaptive information visualization, Adaptive user interfaces, Adaptive visualization, Intelligent Systems, Interaction analysis, Interaction Design, User modeling},
pubstate = {published},
tppubtype = {inproceedings}
}
@inproceedings{Nazemi2011e,
title = {Intelligent Exploration System - An Approach for User-Centered Exploratory Learning},
author = {Kawa Nazemi and Matthias Breyer and Christian Stab and Dirk Burkhardt and Dieter W. Fellner },
editor = {Argiris Tzikopoulos and Anna Zoakou},
url = {https://www.ea.gr/ep/ruenter/news/RURALeNTER_WP6_%20ProceedingsofEuropeanWorkshop%20_V1.0_30October2011_EA.pdf, full text},
isbn = {978-960-473-323-1},
year = {2011},
date = {2011-01-01},
booktitle = {Proceeding of the Workshop of the EDEN Open Classroom 2011 Conference. RURALeNTER - Lifelong Learning in Rural and Remote Areas},
pages = {71 - 83},
publisher = {EPINOIA S.A.},
address = {Pallini - Athens, Greece},
abstract = {The following paper describes the conceptual design of an Intelligent Exploration System (IES) that offers a user-adapted graphical environment of web-based knowledge repositories, to support and optimize the explorative learning. The paper starts with a short definition of learning by exploring and introduces the Intelligent Tutoring System and Semantic Technologies for developing such an Intelligent Exploration System. The IES itself will be described with a short overview of existing learner or user analysis methods, visualization techniques for exploring knowledge with semantics technology and the explanation of the characteristics of adaptation to offer a more efficient learning environment.},
note = {reprint},
keywords = {E-Learning, Exploratory learning, Human Factors, Interaction Design, Semantic visualization},
pubstate = {published},
tppubtype = {inproceedings}
}
2010
@article{C35-P-21710,
title = {Visualization Cockpit: Orchestration of Multiple Visualizations for Knowledge-Exploration},
author = {Kawa Nazemi and Matthias Breyer and Dirk Burkhardt and Dieter W Fellner},
url = {https://online-journals.org/index.php/i-jac/article/view/1473, iJAC Journal
https://online-journals.org/index.php/i-jac/article/download/1473/1560.pdf, Full Paper},
issn = {1867-5565},
year = {2010},
date = {2010-01-01},
journal = {International Journal of Advanced Corporate Learning},
volume = {3},
number = {4},
pages = {26-34},
abstract = {Semantic-Web technologies and ontology-based information processing systems are established techniques, in more than only research areas and institutions. Different worldwide projects and enterprise companies identified already the added value of semantic technologies, so they work on different sub-topics for gathering and conveying knowledge. As the process of gathering and structuring semantic information plays a key role in the most developed applications, the process of transferring and adopting knowledge to and by humans is neglected, although the complex structure of knowledge-design opens many research-questions. The customization of the presentation itself and the interaction techniques with these presentation artifacts is a key question for gainful and effective work with semantic information. The following paper describes a new approach for visualizing semantic information as a composition of different adaptable ontology-visualization techniques. We start with a categorized description of existing ontology visualization techniques and show potential gaps.},
keywords = {Computer based learning, E-Learning, Exploratory learning, Human-computer interaction (HCI), Information visualization, Visual analytics},
pubstate = {published},
tppubtype = {article}
}
@conference{C35-P-21400,
title = {Towards a Workflow-Based Design of Multimedia Annotation Systems},
author = {Cristian Erik Hofmann and Dirk Burkhardt and Matthias Breyer and Kawa Nazemi and Christian Stab and Dieter W Fellner},
editor = {J. Herrington and C. Montgomerie},
url = {https://www.learntechlib.org/p/34788/},
isbn = {978-1-880094-81-5},
year = {2010},
date = {2010-01-01},
booktitle = {Proceedings of ED-Media 2010},
pages = {1224-1233},
publisher = {The Association for the Advancement of Computing in Education (AACE)},
abstract = {Annotation techniques for multimedia contents have found their way into multiple areas of daily use as well as professional fields. A large number of research projects can be assigned to different specific subareas of digital annotation. Nevertheless, the annotation process, bringing out multiple workflows depending on different application scenarios, has not sufficiently been taken into consideration. A consideration of respective processes and workflows requires detailed knowledge about practices of digital multimedia annotation. In order to establish fundamental groundwork towards workflow-related research, this paper presents a comprehensive process model of multimedia annotation which results from a conducted empirical study. Furthermore, we provide a survey of the tasks that have to be accomplished by users and computing devices, tools and algorithms that are used to handle specific tasks, and types of data that are transferred between workflow steps. These aspects are
assigned to the identified sub-processes of the model.},
keywords = {Annotations, Collaboration, Interactive multimedia, Workflow},
pubstate = {published},
tppubtype = {conference}
}
assigned to the identified sub-processes of the model.@conference{C35-P-21759,
title = {SemaTime - Timeline Visualization of Time-Dependent Relations and Semantics},
author = {Christian Stab and Kawa Nazemi and Dieter W Fellner},
editor = {[G. Bebis et al.]},
url = {https://doi.org/10.1007/978-3-642-17277-9_53, DOI
https://link.springer.com/chapter/10.1007/978-3-642-17277-9_53, Springer Link},
doi = {10.1007/978-3-642-17277-9_53},
isbn = {978-3-642-17276-2},
year = {2010},
date = {2010-01-01},
booktitle = {Advances in Visual Computing. 6th International Symposium, Proceeding of ISVC 2010},
pages = {514-523},
publisher = {Springer-Verlag},
address = {Berlin Heidelberg},
series = {LNCS 6455},
abstract = {Timeline based visualizations arrange time-dependent entities along a time-axis and are used in many different domains like digital libraries, criminal investigation and medical information systems to support users in understanding chronological structures. By the use of semantic technologies, the information is categorized in a domain-specific, hierarchical schema and specified by semantic relations. Commonly semantic relations in timeline visualizations are depicted by interconnecting entities with a directed edge. However it is possible that semantic relations change in the course of time. In this paper we introduce a new timeline visualization for time-dependent semantics called SemaTime that offers a hierarchical categorization of time-dependent entities including navigation and filtering features. We also present a novel concept for visualizing time-dependent relations that allows the illustration of time-varying semantic relations and affords an easy understandable
visualization of complex, time-dependent interrelations.},
keywords = {Information visualization, Interactive information visualization, Semantic visualization, Time, Timeline visualization, Visual analytics},
pubstate = {published},
tppubtype = {conference}
}
visualization of complex, time-dependent interrelations.@conference{C35-P-21398,
title = {SemaSun: Visualization of Semantic Knowledge Based on an Improved Sunburst Visualization Metaphor},
author = {Christian Stab and Matthias Breyer and Kawa Nazemi and Dirk Burkhardt and Cristian Erik Hofmann and Dieter W Fellner},
url = {https://www.learntechlib.org/p/34743/, LearnTechLib},
isbn = {978-1-880094-81-5},
year = {2010},
date = {2010-01-01},
booktitle = {Proceedings of ED-Media 2010},
pages = {911-919},
publisher = {Association for the Advancement of Computing in Education},
abstract = {Ontologies have become an established data model for conceptualizing knowledge entities and describing semantic relationships between them. They are used to model the concepts of specific domains and are widespread in the areas of the semantic web, digital libraries and multimedia database management. To gain the most possible benefit from this data model, it is important to offer adequate visualizations, so that users can easily acquire the knowledge. Most ontology visualization techniques are based on hierarchical or graph-based visualization metaphors. This may result in information-loss, visual clutter, cognitive overload or context-loss. In this paper we describe a new approach of ontology visualization technique called \textit{SemaSun} that is based on the sunburst visualization metaphor. We improved this metaphor, which is naturally designed for displaying hierarchical data, to the tasks of displaying multiple inheritance and semantic relations. This approach also offers
incremental ontology exploring to reduce the cognitive load without losing the informational context.},
keywords = {Information visualization, Ontology visualization, Semantics},
pubstate = {published},
tppubtype = {conference}
}
incremental ontology exploring to reduce the cognitive load without losing the informational context.@conference{C35-P-21605,
title = {Semantic Visualization Cockpit: Adaptable Composition of Semantics-Visualization Techniques for Knowledge-Exploration},
author = {Kawa Nazemi and Dirk Burkhardt and Matthias Breyer and Christian Stab and Dieter W Fellner},
url = {https://pdfs.semanticscholar.org/46d4/1ca0256a1024fd32f5f37280a359f60ae2f1.pdf, Full text
https://www.semanticscholar.org/paper/Semantic-Visualization-Cockpit%3A-Adaptable-Composit-Nazemi-Burkhardt/46d41ca0256a1024fd32f5f37280a359f60ae2f1, Semantic Scholars},
year = {2010},
date = {2010-01-01},
booktitle = {International Conference on Interactive Collaborative Learning (ICL)},
pages = {163-173},
publisher = {Kassel University Press, 2010},
abstract = {Semantic-Web and ontology-based information processing systems are established technologies and techniques, in more than only research areas and institutions. Different worldwide projects and enterprise companies identified already the added value of semantic technologies and work on different sub-topics for gathering and conveying knowledge. As the process of gathering and structuring semantic information plays a key role in the most developed applications, the process of transferring and adopting knowledge to and by humans is neglected, although the complex structure of knowledge-design opens many research-questions. The following paper describes a new approach for visualizing semantic information as a composition of different adaptable ontology-visualization techniques. We start with a categorized description of existing ontology visualization techniques and show potential gaps. After that the new approach will be described and its added value to existing systems. A case
study within the greatest German program for semantic information processing will show the usage of the system in real scenarios.},
keywords = {Exploratory learning, Intelligent user interfaces, Semantic visualization, Semantic web},
pubstate = {published},
tppubtype = {conference}
}
study within the greatest German program for semantic information processing will show the usage of the system in real scenarios.@conference{C35-P-21399,
title = {Intuitive Semantic-Editing for Regarding Needs of Domain-Experts},
author = {Dirk Burkhardt and Cristian Erik Hofmann and Kawa Nazemi and Christian Stab and Matthias Breyer and Dieter W Fellner},
url = {https://www.learntechlib.org/p/34735/, link to paper},
isbn = {978-1-880094-81-5},
year = {2010},
date = {2010-01-01},
booktitle = {Proceedings of ED-Media 2010},
pages = {860-869},
publisher = {The Association for the Advancement of Computing in Education (AACE)},
abstract = {Ontologies are used to represent knowledge and their semantic information from different topics, to allow users a better way to explore knowledge and find information faster, because of the data-structuring. To achieve a well filled knowledgebase, editors have to be used, to enter new and to edit existing information. But most of the existing ontology-editors are designed for experienced ontology-experts. Experts from other topic fields e.g. physicians are often novices in the area of ontology-creating, they need adequate tools, which hide the complexity of ontology-structures. In the area of e-learning experts are also teachers as well. In this paper we will present a method, how the needs of domain-experts can be regarded and so an editor can designed, which allows an editing and adding of information by users without having experiences of creating ontologies. With such an editor domain-experts are able to commit their expert-knowledge into the ontology.},
keywords = {Graphical interactive user interfaces, Intelligent user interfaces, Semantic data modeling, Semantic visualization, Semantic web},
pubstate = {published},
tppubtype = {conference}
}
@conference{C35-P-21676,
title = {Interaction Analysis: An Algorithm for Interaction Prediction and Activity Recognition in Adaptive Systems},
author = {Kawa Nazemi and Christian Stab and Dieter W. Fellner},
url = {https://ieeexplore.ieee.org/document/5658514/?reload=true, IEEE Xplore},
doi = {10.1109/ICICISYS.2010.5658514},
isbn = {978-1-4244-6582-8},
year = {2010},
date = {2010-01-01},
booktitle = {IEEE International Conference on Intelligent Computing and Intelligent Systems},
pages = {607-612},
publisher = {IEEE Press},
organization = {IEEE},
abstract = {Predictive statistical models are used in the area of adaptive user interfaces to model user behavior and to infer user information from interaction events in an implicit and non-intrusive way. This information constitutes the basis for tailoring the user interface to the needs of the individual user. Consequently, the user analysis process should model the user with information, which can be used in various systems to recognize user activities, intentions and roles to accomplish an adequate adaptation to the given user and his current task.
In this paper we present the improved prediction algorithm KO*/19, which is able to recognize, beside interaction predictions, behavioral patterns for recognizing user activities. By means of this extension, the evaluation shows that the KO*/19-Algorithm improves the Mean Prediction Rank more than 19% compared to other well-established prediction algorithms.},
keywords = {Adaptive user interfaces, Interaction analysis, Statistics, User behavior, User modeling},
pubstate = {published},
tppubtype = {conference}
}
In this paper we present the improved prediction algorithm KO*/19, which is able to recognize, beside interaction predictions, behavioral patterns for recognizing user activities. By means of this extension, the evaluation shows that the KO*/19-Algorithm improves the Mean Prediction Rank more than 19% compared to other well-established prediction algorithms.@conference{C35-P-21532,
title = {Interaction Analysis for Adaptive User Interfaces},
author = {Kawa Nazemi and Christian Stab and Dieter W Fellner},
url = {https://link.springer.com/chapter/10.1007/978-3-642-14922-1_45, Springer page},
doi = {doi.org/10.1007/978-3-642-14922-1_45},
isbn = {978-3-642-14921-4},
year = {2010},
date = {2010-01-01},
booktitle = {Advanced Intelligent Computing Theories and Applications. International Conference on Intelligent Computing.},
pages = {362-371},
publisher = {Springer, Berlin, Heidelberg},
series = {LNCS 6215},
abstract = {Adaptive User Interfaces are able to facilitate the handling of computer systems through the automatic adaptation to users' needs and preferences. For the realization of these systems, information about the individual user is needed. This user information can be extracted from user events by applying analytical methods without the active information input by the user. In this paper we introduce a reusable interaction analysis system based on probabilistic methods that predicts user interactions, recognizes user activities and detects user preferences on different levels of abstraction. The evaluation reveals that the prediction quality of the developed algorithm outperforms the quality of other established prediction methods.},
keywords = {Adaptive information visualization, Adaptive user interfaces, Interaction analysis, Probabilistic models, User modeling},
pubstate = {published},
tppubtype = {conference}
}
@conference{C35-P-21397,
title = {Intelligent Exploration System - an Approach for User-Centered Exploratory Learning},
author = {Kawa Nazemi and Matthias Breyer and Christian Stab and Dirk Burkhardt and Dieter W Fellner},
editor = {International Association of Technology, Education and Development },
url = {https://library.iated.org/view/NAZEMI2010INT, direct link to publisher},
isbn = {978-84-613-9386-2},
year = {2010},
date = {2010-01-01},
booktitle = {2nd International Conference on Education and New Learning Technologies},
pages = {6476-6484},
abstract = {The following paper describes the conceptual design of an Intelligent Exploration System (IES) that offers a user-adapted graphical environment of web-based knowledge repositories, to support and optimize the explorative learning. The paper starts with a short definition of learning by exploring and introduces the Intelligent Tutoring System and Semantic Technologies for developing such an Intelligent Exploration System. The IES itself will be described with a short overview of existing learner or user analysis methods, visualization techniques for exploring knowledge with semantics technology and the explanation of the characteristics of adaptation to offer a more efficient learning environment.},
keywords = {Exploration, Exploratory learning, Human-centered user interfaces, Human-computer interaction (HCI), Information visualization, Intelligent Systems, Intelligent tutoring systems, Knowledge discovery},
pubstate = {published},
tppubtype = {conference}
}