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Alexander Klippel

 https://orcid.org/0000-0002-7171-492X
    • 1011 Citations
    • 19 h-Index
    19992019
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    Research Output 1999 2019

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    Conference contribution
    2019
    1 Citation (Scopus)

    Immersive Learning in the Wild: A Progress Report

    Klippel, A., Oprean, D., Zhao, J., Wallgrün, J. O., Lafemina, P. C., Jackson, K. & Gowen, E., Jan 1 2019, Immersive Learning Research Network - 5th International Conference, iLRN 2019, Proceedings. Beck, D., Peña-Rios, A., Ogle, T., Economou, D., Mentzelopoulos, M., Morgado, L., Eckhardt, C., Pirker, J., Gütl, C., Koitz-Hristov, R., Richter, J. & Gardner, M. (eds.). Springer Verlag, p. 3-15 13 p. (Communications in Computer and Information Science; vol. 1044).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Mobile devices
    Curricula
    Education
    Students
    Best Practice
    1 Citation (Scopus)

    Low-Cost VR Applications to Experience Real Word Places Anytime, Anywhere, and with Anyone

    Wallgrun, J. O., Masrur, A., Zhao, J., Taylor, A. H., Knapp, E., Chang, J. S. K. & Klippel, A., Mar 1 2019, 2019 IEEE 5th Workshop on Everyday Virtual Reality, WEVR 2019. Institute of Electrical and Electronics Engineers Inc., 8809593. (2019 IEEE 5th Workshop on Everyday Virtual Reality, WEVR 2019).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Costs
    Smartphones
    Ecology
    Fires
    Hardware
    4 Citations (Scopus)

    Research framework for immersive virtual field trips

    Klippel, A., Zhao, J., Oprean, D., Wallgrun, J. O. & Chang, J. S. K., Mar 2019, 26th IEEE Conference on Virtual Reality and 3D User Interfaces, VR 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 1612-1617 6 p. 8798153. (26th IEEE Conference on Virtual Reality and 3D User Interfaces, VR 2019 - Proceedings).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Personal computers

    Visualizing ecological data in virtual reality

    Huang, J., Lucash, M. S., Scheller, R. M. & Klippel, A., Mar 1 2019, 26th IEEE Conference on Virtual Reality and 3D User Interfaces, VR 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 1311-1312 2 p. 8797771. (26th IEEE Conference on Virtual Reality and 3D User Interfaces, VR 2019 - Proceedings).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Virtual reality
    Model checking
    Climate change

    Visualizing natural environments from data in virtual reality: Combining realism and uncertainty

    Huang, J., Lucash, M. S., Simpson, M. B., Helgeson, C. & Klippel, A., Mar 1 2019, 26th IEEE Conference on Virtual Reality and 3D User Interfaces, VR 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 1485-1488 4 p. 8797996. (26th IEEE Conference on Virtual Reality and 3D User Interfaces, VR 2019 - Proceedings).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Virtual reality
    Data visualization
    Uncertainty

    Warping space and time-reviving educational tools of the 19th century

    Klippel, A., Wallgrun, J. O., Masrur, A., Zhao, J. & Lafemina, P. C., Mar 1 2019, 26th IEEE Conference on Virtual Reality and 3D User Interfaces, VR 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 1022-1023 2 p. 8797897. (26th IEEE Conference on Virtual Reality and 3D User Interfaces, VR 2019 - Proceedings).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Excavation
    Mobile devices
    Curricula
    Teaching
    2018

    Remote studio site experiences: Investigating the potential to develop the immersive site visit

    Oprean, D., Verniz, D., Zhao, J., Wallgrün, J. O., Pinto Duarte, J. M. & Klippel, A., Jan 1 2018, CAADRIA 2018 - 23rd International Conference on Computer-Aided Architectural Design Research in Asia: Learning, Prototyping and Adapting. Alhadidi, S., Crolla, K., Huang, W., Janssen, P. & Fukuda, T. (eds.). The Association for Computer-Aided Architectural Design Research in Asia (CAADRIA), Vol. 1. p. 421-430 10 p.

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Studios
    Conveying
    2017
    7 Citations (Scopus)

    IVR for the geosciences

    Zhao, J., LaFemina, P., Wallgrün, J. O., Oprean, D. & Klippel, A., Jun 28 2017, 2017 IEEE Virtual Reality Workshop on K-12 Embodied Learning through Virtual and Augmented Reality, KELVAR 2017. Institute of Electrical and Electronics Engineers Inc., 7961557. (2017 IEEE Virtual Reality Workshop on K-12 Embodied Learning through Virtual and Augmented Reality, KELVAR 2017).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Virtual Reality
    virtual reality
    Virtual reality
    experience
    Volcanoes
    2016
    6 Citations (Scopus)

    Immersive analytics for multi-objective dynamic integrated climate-economy (DICE) models

    Simpson, M., Wallgrün, J. O., Klippel, A., Yang, L., Garner, G., Keller, K., Oprean, D. & Bansal, S., Nov 6 2016, Companion Proceedings of the 2016 ACM International Conference on Interactive Surfaces and Spaces: Nature Meets Interactive Surfaces, ISS 2016. Association for Computing Machinery, Inc, p. 99-105 7 p. (Companion Proceedings of the 2016 ACM International Conference on Interactive Surfaces and Spaces: Nature Meets Interactive Surfaces, ISS 2016).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Visualization
    Decision making
    2015
    6 Citations (Scopus)

    Citizen science land cover classification based on ground and aerial imagery

    Sparks, K., Klippel, A., Wallgrün, J. O. & Mark, D., Jan 1 2015, Spatial Information Theory - 12th International Conference, COSIT 2015, Proceedings. Freundshuh, S., Fabrikant, S. I., Davies, C., Bell, S., Bertolotto, M. & Raubal, M. (eds.). Springer Verlag, p. 289-305 17 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 9368).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Land Cover
    Antenna grounds
    Antennas
    Classify
    Earth Observation
    1 Citation (Scopus)

    Towards contextualized models of spatial relations

    Wallgrün, J. O., Klippel, A. & Karimzadeh, M., Nov 26 2015, Proceedings of the 9th Workshop on Geographic Information Retrieval, GIR 2015. Jones, C. B. & Purves, R. S. (eds.). Association for Computing Machinery, 2837692. (ACM International Conference Proceeding Series; vol. 26-27-November-2015).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Information retrieval
    2014
    2 Citations (Scopus)

    Boundaries and prototypes in categorizing direction

    Mast, V., Wolter, D., Klippel, A., Wallgrün, J. O. & Tenbrink, T., Jan 1 2014, Spatial Cognition IX - International Conference, Spatial Cognition 2014, Proceedings. Springer Verlag, p. 92-107 16 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 8684 LNAI).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Linguistics
    Prototype
    Categorization
    Spatial Cognition
    Grouping
    13 Citations (Scopus)

    Building a corpus of spatial relational expressions extracted from web documents

    Wallgrün, J. O., Klippel, A. & Baldwin, T., Nov 4 2014, Proceedings of the 8th Workshop on Geographic Information Retrieval, GIR 2014. Purves, R. S. & Jones, C. B. (eds.). Association for Computing Machinery, Inc, a6. (Proceedings of the 8th Workshop on Geographic Information Retrieval, GIR 2014).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    language
    robot
    information retrieval
    document
    interaction
    2013

    Evaluating the cognitive adequacy of the DLine-region calculus

    Klippel, A., Yang, J., Li, R. & Wallgrün, J. O., Jan 1 2013, Advances in Spatial Data Handling: Geospatial Dynamics, Geosimulation and Exploratory Visualization. Springer Berlin, p. 91-106 16 p.

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    information processing
    Information retrieval
    information retrieval
    void
    modeling
    5 Citations (Scopus)

    Fundamental cognitive concepts of space (and time): Using cross-linguistic, crowdsourced data to cognitively calibrate modes of overlap

    Klippel, A., Wallgrün, J. O., Yang, J., Mason, J. S., Kim, E. K. & Mark, D. M., Oct 9 2013, Spatial Information Theory - 11th International Conference, COSIT 2013, Proceedings. p. 377-396 20 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 8116 LNCS).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Linguistics
    Overlap
    Spatial Relations
    Question Answering
    Spatial Information
    1 Citation (Scopus)

    Investigating intuitive granularities of overlap relations

    Wallgrün, J. O., Yang, J. & Klippel, A., Dec 9 2013, Proceedings of the 12th IEEE International Conference on Cognitive Informatics and Cognitive Computing, ICCI*CC 2013. p. 300-307 8 p. 6622258. (Proceedings of the 12th IEEE International Conference on Cognitive Informatics and Cognitive Computing, ICCI*CC 2013).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Experiments
    2 Citations (Scopus)

    Linking context and proximity through web corpus

    Xu, S. & Klippel, A., 2013, Proceedings of the 7th Workshop on Geographic Information Retrieval, GIR 2013. Association for Computing Machinery, p. 45-46 2 p.

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    2012
    3 Citations (Scopus)

    Assessing similarities of qualitative spatio-temporal relations

    Klippel, A., Yang, J., Wallgrün, J. O., Dylla, F. & Li, R., Nov 6 2012, Spatial Cognition VIII - International Conference, Spatial Cognition 2012, Proceedings. p. 242-261 20 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 7463 LNAI).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Spatial Relations
    Calculus
    Topological Relations
    Numerics
    Weighting
    5 Citations (Scopus)

    Disambiguating road names in text route descriptions using Exact-All-Hop Shortest Path algorithm

    Zhang, X., Qiu, B., Mitra, P., Xu, S., Klippel, A. & MacEachren, A. M., 2012, ECAI 2012 - 20th European Conference on Artificial Intelligence, 27-31 August 2012, Montpellier, France - Including Prestigious Applications of Artificial Intelligence (PAIS-2012) System Demonstration. IOS Press, p. 876-881 6 p. (Frontiers in Artificial Intelligence and Applications; vol. 242).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Ontology
    Processing
    Experiments
    2 Citations (Scopus)

    Investigations into the cognitive conceptualization and similarity assessment of spatial scenes

    Wallgrün, J. O., Yang, J., Klippel, A. & Dylla, F., Oct 23 2012, Geographic Information Science - 7th International Conference, GIScience 2012, Proceedings. p. 212-225 14 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 7478 LNCS).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Semantics
    Spatial Relations
    Scenarios
    Formal Semantics
    Categorization
    2011
    3 Citations (Scopus)

    Identifying destinations automatically from human generated route directions

    Zhang, X., Mitra, P., Klippel, A. & MacEachren, A. M., Dec 1 2011, 19th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, ACM SIGSPATIAL GIS 2011. p. 373-376 4 p. (GIS: Proceedings of the ACM International Symposium on Advances in Geographic Information Systems).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    digital map
    cognition
    Cognition
    Processing
    Post-processing
    2010
    8 Citations (Scopus)

    Automatic extraction of destinations, origins and route parts from human generated route directions

    Zhang, X., Mitra, P., Klippel, A. & MacEachren, A., Nov 10 2010, Geographic Information Science - 6th International Conference, GIScience 2010, Proceedings. p. 279-294 16 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 6292 LNCS).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Linguistics
    Cognitive systems
    Learning systems
    Processing
    Cognitive Systems
    8 Citations (Scopus)

    Cognitive invariants of geographic event conceptualization: What matters and what refines?

    Klippel, A., Li, R., Hardisty, F. & Weaver, C., Nov 10 2010, Geographic Information Science - 6th International Conference, GIScience 2010, Proceedings. p. 130-144 15 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 6292 LNCS).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Invariant
    Topological Equivalence
    Equivalence classes
    Experiment
    Categorization
    4 Citations (Scopus)

    Psychophysical evaluation for a qualitative semantic image categorisation and retrieval approach

    Ul-Qayyum, Z., Cohn, A. G. & Klippel, A., Dec 1 2010, Trends in Applied Intelligent Systems - 23rd International Conference on Industrial Engineering and Other Applications of Applied Intelligent Systems, IEA/AIE 2010, Proceedings. PART 3 ed. p. 321-330 10 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 6098 LNAI, no. PART 3).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Categorization
    Retrieval
    Semantics
    Evaluation
    Image classification
    6 Citations (Scopus)

    Using space syntax to understand knowledge acquisition and wayfinding in indoor environments

    Li, R. & Klippel, A., Dec 13 2010, Proceedings of the 9th IEEE International Conference on Cognitive Informatics, ICCI 2010. p. 302-307 6 p. 5599724. (Proceedings of the 9th IEEE International Conference on Cognitive Informatics, ICCI 2010).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Knowledge acquisition
    Ergonomics
    Experiments
    2009
    19 Citations (Scopus)

    The endpoint hypothesis: A topological-cognitive assessment of geographic scale movement patterns

    Klippel, A. & Li, R., Nov 2 2009, Spatial Information Theory - 9th International Conference, COSIT 2009, Proceedings. p. 177-194 18 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 5756 LNCS).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Topology
    Topological Relations
    Linguistics
    Saliency
    Categorization
    2007
    36 Citations (Scopus)

    Algorithms for reliable navigation and wayfinding

    Haque, S., Kulik, L. & Klippel, A., Dec 1 2007, Spatial Cognition V: Reasoning, Action, Interaction - International Conference Spatial Cognition 2006, Revised Selected Papers. p. 308-326 19 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 4387 LNAI).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Navigation
    Path
    Intersection
    Navigation systems
    Navigation System
    12 Citations (Scopus)

    Before or after: Prepositions in spatially constrained systems

    Richter, K. F. & Klippel, A., Jan 1 2007, Spatial Cognition V: Reasoning, Action, Interaction - International Conference Spatial Cognition 2006, Revised Selected Papers. Springer Verlag, p. 453-469 17 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 4387 LNAI).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Constrained Systems
    Ergonomics
    Communication
    Spatial Information
    Assignment
    2 Citations (Scopus)

    Embodying spatial maps

    Hommel, B. & Klippel, A., Dec 28 2007, Control Mechanisms for Spatial Knowledge Processing in Cognitive / Intelligent Systems - Papers from the 2007 AAAI Spring Symposium, Technical Report. p. 29-34 6 p. (AAAI Spring Symposium - Technical Report; vol. SS-07-01).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Data storage equipment
    2006
    34 Citations (Scopus)

    Landmarks in OpenLS - A data structure for cognitive ergonomic route directions

    Hansen, S., Richter, K. F. & Klippel, A., Jan 1 2006, Geographic, Information Science - 4th International Conference, GIScience 2006, Proceedings. Springer Verlag, p. 128-144 17 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 4197 LNCS).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Ergonomics
    Landmarks
    Data structures
    Data Structures
    Intersection
    2005
    105 Citations (Scopus)

    Structural salience of landmarks for route directions

    Klippel, A. & Winter, S., Dec 1 2005, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). p. 347-362 16 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 3693 LNCS).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Landmarks
    Formal languages
    Formal Languages
    Navigation
    Formalization
    8 Citations (Scopus)

    Wayfinding choreme maps

    Klippel, A., Richter, K. F. & Hansen, S., Dec 1 2005, Visual Information and Information Systems - 8th International Conference, VISUAL 2005, Revised Selected Papers. p. 94-108 15 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 3736 LNCS).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Data structures
    Navigation
    Information systems
    Visualization
    Semantics
    2000
    1 Citation (Scopus)

    Using grids in maps

    Klippel, A. & Kulik, L., Jan 1 2000, Theory and Application of Diagrams - 1st International Conference, Diagrams 2000. Cheng, P., Anderson, M. & Haarslev, V. (eds.). Springer Verlag, p. 486-489 4 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 1889).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Grid
    Schematic diagrams
    Complementary function
    Individual Differences
    Specifications
    1999
    16 Citations (Scopus)

    Reasoning about cardinal directions using grids as qualitative geographic coordinates

    Kulik, L. & Klippel, A., Jan 1 1999, Spatial Information Theory: Cognitive and Computational Foundations of Geographic Information Science - International Conference COSIT 1999, Proceedings. Mark, D. M. & Freksa, C. (eds.). Springer Verlag, p. 205-220 16 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 1661).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Reasoning
    Grid
    P-point
    Formalization
    Calculus