Christian Freksa

Publication Activity (10 Years)

Years Active: 1984-2020
Publications (10 Years): 14

Top Topics

Spatial Cognition

Computational Models

Cognitive Systems

Top Venues

Spatial Cognition

Int. J. Softw. Informatics

Publications

Ming Tang, Zoe Falomir, Christian Freksa, Yehua Sheng, Haiyang Lyu
Extracting invariant characteristics of sketch maps: Towards place query-by-sketch. Trans. GIS 24 (4) (2020)
Christian Freksa
Beyond spatial reasoning: Challenges for ecological problem solving. J. Spatial Inf. Sci. 20 (1) (2020)
Christian Freksa, Maria Vasardani, Felix Kroll
Dynamic Problem Solving in Space. Spatial Cognition (2020)
Christian Freksa, Thomas Barkowsky, Zoe Falomir, Jasper van de Ven
Geometric problem solving with strings and pins. Spatial Cogn. Comput. 19 (1) (2019)
Christian Freksa
Mild Abstraction in Spatial Problem Solving. CCIA (2018)
Christian Freksa, Jasper van de Ven, Diedrich Wolter
Formal representation of qualitative direction. Int. J. Geogr. Inf. Sci. 32 (12) (2018)
Ana-Maria Olteteanu, Zoe Falomir, Christian Freksa
Artificial Cognitive Systems That Can Answer Human Creativity Tests: An Approach and Two Case Studies. IEEE Trans. Cogn. Dev. Syst. 10 (2) (2018)
Jasper van de Ven, Munehiro Fukuda, Holger Schultheis, Christian Freksa, Thomas Barkowsky
Analyzing Strong Spatial Cognition: A Modeling Approach. Spatial Cognition (2018)
Yun-Ming Shih, Collin Gordon, Munehiro Fukuda, Jasper van de Ven, Christian Freksa
Translation of String-and-Pin-based Shortest Path Construction into Data-Scalable Agent-based Computational Models. WSC (2018)
Christian Freksa, Ana-Maria Olteteanu, Thomas Barkowsky, Jasper van de Ven, Holger Schultheis
Spatial Problem Solving in Spatial Structures. MIWAI (2017)
Ahmed Loai Ali, Jasper van de Ven, Thatheva Saphangthong, Christian Freksa, Thomas Barkowsky, Sithong Thongmanivong, Houngphet Chanthavong, Peter Haddawy
Experience with the Mobile4D Disaster Reporting and Alerting System in Lao PDR. ICT4D (2017)
Marco Ragni, Thomas Barkowsky, Bernhard Nebel, Christian Freksa
Cognitive Space and Spatial Cognition: The SFB/TR 8 Spatial Cognition. Künstliche Intell. 30 (1) (2016)
Ulrich Furbach, Florian Furbach, Christian Freksa
Relating Strong Spatial Cognition to Symbolic Problem Solving - An Example. CoRR (2016)
Ulrich Furbach, Florian Furbach, Christian Freksa
Relating Strong Spatial Cognition to Symbolic Problem Solving - An Example. Bridging@IJCAI (2016)
Jasper van de Ven, Dimitra Anastasiou, Frank Dylla, Susanne Boll, Christian Freksa
The SOCIAL Project - Approaching Spontaneous Communication in Distributed Work Groups. AmI (2015)
Christian Freksa
Computational Problem Solving in Spatial Substrates - A Cognitive Systems Engineering Approach. Int. J. Softw. Informatics 9 (2) (2015)
Christian Freksa
Strong Spatial Cognition. COSIT (2015)
Arne Kreutzmann, Immo Colonius, Diedrich Wolter, Frank Dylla, Lutz Frommberger, Christian Freksa
Temporal logic for process specification and recognition. Intell. Serv. Robotics 6 (1) (2013)
Mehul Bhatt, Jakob Suchan, Christian Freksa
ROTUNDE - A Smart Meeting Cinematography Initiative: Tools, Datasets, and Benchmarks for Cognitive Interpretation and Control. CoRR (2013)
Christian Freksa
The Power of Space and Time. KIK@KI (2013)
Christian Freksa
Fuzzy Relations and Cognitive Representations. On Fuzziness (1) (2013)
Mehul Bhatt, Jakob Suchan, Christian Freksa
Rotunde - A Smart Meeting Cinematography Initiative - Tools, Datasets, and Benchmarks for Cognitive Interpretation and Control. AAAI Workshop: Space, Time, and Ambient Intelligence (2013)
Christian Freksa
Understanding Cognition through Synthesis and Analysis. Int. J. Softw. Informatics 7 (1) (2013)
Falko Schmid, Lutz Frommberger, Chunyuan Cai, Christian Freksa
What You See is What You Map: Geometry-Preserving Micro-Mapping for Smaller Geographic Objects with mapIT. AGILE Conf. (2013)
Christian Freksa
The Power of Space and Time - How Spatial and Temporal Structures Can Replace Computational Effort. AIC@AI*IA (2013)
Stephan Winter, Christian Freksa
Approaching the notion of place by contrast. J. Spatial Inf. Sci. 5 (1) (2012)
Jan Frederik Sima, Christian Freksa
Towards Computational Cognitive Modeling of Mental Imagery - The Attention-Based Quantification Theory. Künstliche Intell. 26 (3) (2012)
Arne Kreutzmann, Immo Colonius, Lutz Frommberger, Frank Dylla, Christian Freksa, Diedrich Wolter
On Process Recognition by Logical Inference. ECMR (2011)
Bernhard Nebel, Christian Freksa
AI Approaches to Cognitive Systems - The Example of Spatial Cognition. Inform. Spektrum 34 (5) (2011)
Christian Freksa, Holger Schultheis, Kerstin Schill, Thora Tenbrink, Thomas Barkowsky, Christoph Hölscher, Bernhard Nebel
Spatial Cognition: Reasoning, Action, Interaction. Künstliche Intell. 24 (4) (2010)
Christian Freksa
Spatial Cognition: Agents between Sensation and Reality. WETICE (2008)
Diedrich Wolter, Frank Dylla, Stefan Wölfl, Jan Oliver Wallgrün, Lutz Frommberger, Bernhard Nebel, Christian Freksa
SailAway: Spatial Cognition in Sea Navigation. Künstliche Intell. 22 (1) (2008)
Christian Freksa, Sven Bertel
Eye movements and smart technology. Comput. Biol. Medicine 37 (7) (2007)
Jan Oliver Wallgrün, Lutz Frommberger, Diedrich Wolter, Frank Dylla, Christian Freksa
Qualitative Spatial Representation and Reasoning in the SparQ-Toolbox. Spatial Cognition (2006)
Christian Freksa
05491 Executive Summary -- Spatial Cognition: Specialization and Integration. Spatial Cognition: Specialization and Integration (2005)
Christian Freksa, Alexander Klippel, Stephan Winter
A Cognitive Perspective on Spatial Context. Spatial Cognition: Specialization and Integration (2005)
Thomas Barkowsky, Christian Freksa, Markus Knauff
Special Issue: "Spatial and Visual Components in Mental Reasoning About Space" Editorial. Spatial Cogn. Comput. 5 (2-3) (2005)
Thomas Barkowsky, Christian Freksa, Mary Hegarty, Ric K. Lowe
Preface: Reasoning with Mental and External Diagrams: Computational Modeling and Spatial Assistance. AAAI Spring Symposium: Reasoning with Mental and External Diagrams: Computational Modeling and Spatial Assistance (2005)
Christian Freksa, Thomas Barkowsky
Raumkognition aus der Perspektive der KI. GI Jahrestagung (2) (2005)
Anthony G. Cohn, Christian Freksa, Bernhard Nebel
05491 Abstracts Collection -- Spatial Cognition: Specialization and Integration. Spatial Cognition: Specialization and Integration (2005)
Thomas Barkowsky, John A. Bateman, Christian Freksa, Wolfram Burgard, Markus Knauff
Transregional Collaborative Research Center SFB/TR 8 Spatial Cognition: Reasoning, Action, Interaction (Sonderforschungsbereich/Transregio SFB/TR 8 Raumkognition: Schließen, Handeln, Interagieren). it Inf. Technol. 47 (3) (2005)
Thomas Barkowsky, Christian Freksa, Mary Hegarty, Ric K. Lowe
Organizing Committee. AAAI Spring Symposium: Reasoning with Mental and External Diagrams: Computational Modeling and Spatial Assistance (2005)
Michael L. Anderson, Thomas Barkowsky, Pauline Berry, Douglas S. Blank, Timothy Chklovski, Pedro M. Domingos, Marek J. Druzdzel, Christian Freksa, John Gersh, Mary Hegarty, Tze-Yun Leong, Henry Lieberman, Ric K. Lowe, Susann Luperfoy, Rada Mihalcea, Lisa Meeden, David P. Miller, Tim Oates, Robert L. Popp, Daniel G. Shapiro, Nathan Schurr, Push Singh, John Yen
Reports on the 2005 AAAI Spring Symposium Series. AI Mag. 26 (2) (2005)
Alexander Klippel, Lothar Knuf, Bernhard Hommel, Christian Freksa
Perceptually Induced Distortions in Cognitive Maps. Spatial Cognition (2004)
Christian Freksa
Spatial Cognition: An AI Perspective. ECAI (2004)
Reinhard Moratz, Bernhard Nebel, Christian Freksa
Qualitative Spatial Reasoning about Relative Position: The Tradeoff between Strong Formal Properties and Successful Reasoning about Route Graphs. Spatial Cognition (2003)
Markus Knauff, Christoph Schlieder, Christian Freksa
Spatial Cognition: From Rat-Research to Multifunctional Spatial Assistance Systems. Künstliche Intell. 16 (4) (2002)
Christian Freksa, Rudolf Kruse, Ramón López de Mántaras
Interview with Prof. Lotfi A. Zadeh. Künstliche Intell. 15 (3) (2001)
Joe Heike Steinhauer, Tom Wiese, Christian Freksa, Thomas Barkowsky
Recognition of Abstract Regions in Cartographic Maps. COSIT (2001)
Christian Freksa, Reinhard Moratz, Thomas Barkowsky
Schematic Maps for Robot Navigation. Spatial Cognition (2000)
Hernan Casakin, Thomas Barkowsky, Alexander Klippel, Christian Freksa
Schematic Maps as Wayfinding Aids. Spatial Cognition (2000)
David M. Mark, Christian Freksa, Stephen C. Hirtle, Robert Lloyd, Barbara Tversky
Cognitive models of geographical space. Int. J. Geogr. Inf. Sci. 13 (8) (1999)
Bettina Berendt, Thomas Barkowsky, Christian Freksa, Stephanie Kelter
Spatial Representation with Aspect Maps. Spatial Cognition (1998)
Steffen Werner, Bernd Krieg-Brückner, Hanspeter A. Mallot, Karin Schweizer, Christian Freksa
Spatial Cognition: The Role of Landmark, Route, and Survey Knowledge in Human and Robot Navigation. GI Jahrestagung (1997)
Christian Freksa
Spatial and Temporal Structures in Cognitive Processes. Foundations of Computer Science: Potential - Theory - Cognition (1997)
Thomas Barkowsky, Christian Freksa
Cognitive Requirements on Making and Interpreting Maps. COSIT (1997)
Kai Zimmermann, Christian Freksa
Qualitative Spatial Reasoning Using Orientation, Distance, and Path Knowledge. Appl. Intell. 6 (1) (1996)
Christian Freksa
Responses to Elkan (Christian Freksa). IEEE Expert 9 (4) (1994)
John Yen, Piero P. Bonissone, Didier Dubois, Christian Freksa, Ramón López de Mántaras, Enrique H. Ruspini, Lotfi A. Zadeh
Fuzzy Logic and AI. IJCAI (1993)
Kai Zimmermann, Christian Freksa
Qualitatives räumliches Schließen mit Wissen über Richtungen, Entfernungen und Pfade. Künstliche Intell. 7 (4) (1993)
Christian Freksa
Temporal Reasoning Based on Semi-Intervals. Artif. Intell. 54 (1) (1992)
Christian Freksa
Using Orientation Information for Qualitative Spatial Reasoning. Spatio-Temporal Reasoning (1992)
Christian Freksa
Über den Unterschied zwischen logik-basierten und logischen Ansätzen zur Wissensrepräsentation. Künstliche Intell. 6 (3) (1992)
Christian Freksa
Conceptual neighborhood and its role in temporal and spatial reasoning Forschungsberichte, TU Munich (1991)
Christian Freksa
Temporal reasoning based on semi-intervals Forschungsberichte, TU Munich (1991)
Christian Freksa
Qualitative spatial reasoning Forschungsberichte, TU Munich (1990)
Christian Freksa, Christopher Habel
Warum interessiert sich die Kognitionsforschung für die Darstellung räumlichen Wissens? Repräsentation und Verarbeitung räumlichen Wissens (1990)
Christian Freksa
Wissensdarstellung und Kognitionsforschung. it Inf. Technol. 31 (2) (1989)
Christian Freksa
Mit welchen Themen soll sich die KI auseinandersetzen? GWAI (1988)
Ulrich Furbach, Christian Freksa, Gerhard Dirlich
Wissensrepräsentation in künstlichen symbolverarbeitenden Systemen Forschungsberichte, TU Munich (1988)
Christian Freksa
Intrinsische vs. extrinsische Repraesentation zum Aufgabenloesen oder die Verwandlung von Wasser in Wein Forschungsberichte, TU Munich (1988)
Christian Freksa
Cognitive science - eine Standortbestimmung Forschungsberichte, TU Munich (1988)
Christian Freksa
Spezielle Sektion: Kognition - Wissensstrukturen beim Aufgabenlösen. GWAI (1987)
Christian Freksa
Cognitive Science - Eine Standortbestimmung. Wissensarten und ihre Darstellung (1986)
Christian Freksa
Intrinsische vs. extrinsische Repräsentation zum Aufgabenlösen oder die Verwandlung von Wasser in Wein. Wissensarten und ihre Darstellung (1986)
Nur Erol, Christian Freksa
An Approach to Structuring and Formalizing Knowledge for a Design Support System. AIMSA (1986)
Ulrich Furbach, Gerhard Dirlich, Christian Freksa
Towards a Theory of Knowledge Representation Systems. AIMSA (1984)
Christian Freksa, Ulrich Furbach, Gerhard Dirlich
Cognition and Representation - An Overview of Knowledge Reprensentation Issues in Cognitive Science. GWAI (1984)
Gerhard Dirlich, Helmut von Benda, Christian Freksa, Ulrich Furbach, Albrecht Müller, Klaus Wimmer
Computerunterstützte Planung von Ferienreisen ein fiktiven Beispiel. Kognitive Aspekte der Mensch-Computer-Interaktion (1984)