A bibliography resource: John Bateman

[Barkowsky, 2000]

T. Barkowsky (2000).
Diagrammatic Instruction-Maps for Human-Robot Interaction.
In: T. Röfer and A. Lankenau and R. Moratz (eds.), Service Robotics - Applications and Safety Issues in an Emerging Market. Workshop proceedings at the European Conference on Artificial Intelligence (ECAI 2000).

[Bennett, 1975]

W. Bennett (1975).
Spatial and Temporal Uses of English Prepositions. An Essay in Stratificational Semantics.
Longman, London.

[Berendt et al., 1998]

B. Berendt and B. Barkowsky and C. Freksa and S. Kelter (1998).
Spatial representation with aspect maps.
In: C. Freksa and C. Habel and K. F. Wender (eds.), Spatial Cognition I - An interdisciplinary approach to representing and processing spatial knowledge. pp. 313--336. Springer, Berlin.

[Blocher and Stopp, 1995]

Anselm Blocher and Eva Stopp (1995).
Time-dependent generation of minimal sets of spatial descriptions.
In: Workshop notes of the Workshop on the Representation and Processing of Spatial Expressions at the 14th. International Joint Conference on Artificial Intelligence (IJCAI-95). Montréal, Canada, pp. 1--7.

[Blocher and Stopp, 1998]

Anselm Blocher and Eva Stopp (1998).
Time-dependent generation of minimal sets of spatial descriptions.
In: Patrick Olivier and Klaus-Peter Gapp (eds.), Representation and processing of spatial expressions. pp. 57--72. Lawrence Erlbaum Associates, Mahwah, New Jersey.

[Bloom et al., 1996]

P. Bloom and M. A. Peterson and L. Nadel and M. F. Garrett (eds.) (1996).
Language and Space.
MIT Press, Cambridge, MA.

[Bryant, 1998]

David J. Bryant (1998).
Human spatial concepts reflect regularities of the physical world and human body.
In: Patrick Olivier and Klaus-Peter Gapp (eds.), Representation and processing of spatial expressions. pp. 215--230. Lawrence Erlbaum Associates, Mahwah, New Jersey.

[Butz et al., 2001]

A. Butz and J. Baus and A. Krüger and M. Lohse (2001).
A hybrid indoor navigation system.
In: Proceedings of IUI2001: International Conference on Intelligent User Interfaces. New York, pp. 25--33. ACM.

[Buxton and Howarth, 1998]

Hilary Buxton and Richard J. Howarth (1998).
Generating dynamic scene descriptions.
In: Patrick Olivier and Klaus-Peter Gapp (eds.), Representation and processing of spatial expressions. pp. 91--102. Lawrence Erlbaum Associates, Mahwah, New Jersey.

[Carlson-Radvansky et al., 1999]

L. A. Carlson-Radvansky and E. S. Covey and K. M. Lattanzi (1999).
``What" effects on ``where": functional influences on spatial relations.
In: Psychological science, 10:516--521.

[Carlson-Radvansky and Irwin, 1993]

L. A. Carlson-Radvansky and D. E. Irwin (1993).
Frames of reference in vision and language: where is above?
In: Cognition, 46:223--244.

[Casati and Varzi, 1999]

R. Casati and A. Varzi (1999).
Parts and places: the structures of spatial representation.
MIT Press, Cambridge, MA and London.

[Clark, 1999]

H. H. Clark (1999).
How Do Real People Communicate with Virtual Partners?
In: Proceedings of the AAAI Fall Symposium on Psychological Models of Communication in Collaborative Systems. North Falmouth, MA. Menlo Park, Calif. Published by American Association for Artificial Intelligence Press and MIT Press.

[Coventry, 1998]

Kenny R. Coventry (1998).
Spatial prepositions, functional relations, and lexical specification.
In: Patrick Olivier and Klaus-Peter Gapp (eds.), Representation and processing of spatial expressions. pp. 247--262. Lawrence Erlbaum Associates, Mahwah, New Jersey.

[Tomaso et al., 1998]

Vittoria Di Tomaso and Vincenzo Lombardo and Leonardo Lesmo (1998).
A computational model for the interpretation of static locative expressions.
In: Patrick Olivier and Klaus-Peter Gapp (eds.), Representation and processing of spatial expressions. pp. 73--90. Lawrence Erlbaum Associates, Mahwah, New Jersey.

[Ebert et al., 1996]

C. Ebert and D. Glatz and M. Jansche and R. Meyer-Klabunde and R. Porzel (1996).
From Conceptualization to Formulation in Generating Spatial Descriptions.
In: U. Schmid and J. Krems and F. Wysotzki (eds.), Proceedings of the First European Workshop on Cognitive Modeling. Volume Report No. 96-39. TU Berlin, pp. 235--241. Published by Forschungsberichte des Fachbereichs Informatik.

[Eschenbach, 2001]

Carola Eschenbach (2001).
Contextual, functional, and geometric features and projective terms.
In: Proceedings of the 2nd. Annual Language and Space Workshop. Notre Dame.

[Edwards and Moulin, 1998]

Geoffrey Edwards and Bernard Moulin (1998).
Towards a simulation of spatial mental images using the Vorono\"i model.
In: Patrick Olivier and Klaus-Peter Gapp (eds.), Representation and processing of spatial expressions. pp. 163--184. Lawrence Erlbaum Associates, Mahwah, New Jersey.

[Eschenbach et al., 1998]

Carola Eschenbach and Ladina Tschander and Christopher Habel and Lars Kulik (1998).
Lexical specification of paths.
In: C. Freksa and C. Habel and K. F. Wender (eds.), Spatial Cognition II - An interdisciplinary approach to representing and processing spatial knowledge. pp. 127--144. Springer, Berlin.

[Eschenbach et al., 2000]

C. Eschenbach and L. Tschander and C. Habel and L. Kulik (2000).
Lexical Specification of Paths.
In: Christian Freksa and W. Brauer and C. Habel and K. F. Wender (eds.), Spatial Cognition II - Integrating Abstract Theories, Empirical Studies, Formal Methods, and Practical Applications. pp. 127--144. Springer, Berlin, Heidelberg.

[Eschenbach et al., 1997]

Carola Eschenbach and Christopher Habel and Annette Leßmöllman (1997).
The interpretation of complex spatial relations by integrating frames of reference.
In: P. Olivier (ed.), Working notes of the Workshop on "Language and Space" (AAAI-97). Providence/Rhode Island, pp. 45--56.

[Eschenbach et al., 1998]

C. Eschenbach and C. Habel and L. Kulik and A. Leß möllmann (1998).
Shape nouns and shape concepts: A geometry for ``corner".
In: C. Freksa and C. Habel and K. F. Wender (eds.), Spatial Cognition I - An interdisciplinary approach to representing and processing spatial knowledge. pp. 177--201. Springer, Berlin.

[Eschenbach, 1999]

C. Eschenbach (1999).
Geometric structures of frames of reference and natural language semantics.
In: Spatial Cognition and Computation, 1(4):329--348.

[Eschenbach and Kulik, 1997]

Carola Eschenbach and Lars Kulik (1997).
An axiomatic approach to the spatial relations underlying \em left-right and \em in front of-behind.
In: G. Brewska and C. Habel and B. Nebel (eds.), KI-97 Advances in Artificial Intelligence. pp. 207--218. Springer, Berlin.

[Forbus, 1983]

K. D. Forbus (1983).
Qualitative reasoning about space and motion.
In: D. Gentner and A. L. Stevens (eds.), Mental models. Lawrence Erlbaum Associates, Hillsdale, NJ.

[Fraczak, 1998]

Lidia Fraczak (1998).
Generating "Mental Maps" from route descriptions.
In: Patrick Olivier and Klaus-Peter Gapp (eds.), Representation and processing of spatial expressions. pp. 185--200. Lawrence Erlbaum Associates, Mahwah, New Jersey.

[Frank, 1997]

Andrew U. Frank (1997).
Spatial ontology: a geographical information point of view.
In: Oliviero Stock (ed.), Spatial and temporal reasoning. pp. 135--153. Kluwer Academic Publishers, Dordrecht.

[Freksa et al., 2000]

Christian Freksa and R. Moratz and T. Barkowsky (2000).
Robot navigation with schematic maps.
In: E. Pagello (ed.), Intelligent Autonomous Systems. Volume 6. pp. 809--816. IOS Press.

[Freksa et al., 2000]

C. Freksa and R. Moratz and T. Barkowsky (2000).
Schematic Maps for Robot Navigation.
In: C. Freksa and W. Brauer and C. Habel and K. F. Wender (eds.), Spatial Cognition II - Integrating Abstract Theories, Empirical Studies, Formal Methods, and Practical Applications. pp. 100--114. Springer, Berlin.

[Freksa and Barkowsky, 1999]

C. Freksa and T. Barkowsky (1999).
On the duality and on the integration of propositional and spatial representations.
In: G. Rickheit and C. Habel (eds.), Mental Models in Discourse Processing and Reasoning. pp. 195--212. Elsevier, Amsterdam, Lausanne, New York.

[Fuhr et al., 1998]

Thomas Fuhr and Gudrun Socher and Christian Scheering and Gerhard Sagerer (1998).
A three-dimensional spatial model for the interpretation of image data.
In: Patrick Olivier and Klaus-Peter Gapp (eds.), Representation and processing of spatial expressions. pp. 103--118. Lawrence Erlbaum Associates, Mahwah, New Jersey.

[Garrod and Anderson, 1987]

Simon C. Garrod and Anthony Anderson (1987).
Saying what you mean in dialogue: a study in conceptual and semantic co-ordination.
In: Cognition, 27:181--218.

[Garrod and Sanford, 1988]

Simon C. Garrod and Anthony J. Sanford (1988).
Discourse models as interfaces between language and the spatial world.
In: Journal of Semantics, 6:147--160.

[Geutner et al., 1998]

P. Geutner and M. Denecke and U. Meier and M. Westphal and A. Waibel (1998).
Conversational Speech Sytems for On-Board Car Navigation and Assistance.
In: Proceedings of ICSLP 1998.

[Golledge, 1999]

R. G. Golledge (1999).
Human wayfinding and cognitive maps.
In: R. G. Golledge (ed.), Wayfinding behavior: Cognitive mapping and other spatial processes. pp. 5--45. Johns Hopkins Press, Baltimore, MD.

[Habel et al., 1999]

C. Habel and B. Hildebrandt and R. Moratz (1999).
Interactive Robot Navigation based on Qualitative Spatial Representations.
In: I. Wachsmuth and B. Jung (eds.), KogWis99: Proceedings der 4. Fachtagung der Gesellschaft für Kognitionswissenschaft. pp. 219--224. Infix, Sankt Augustin.

[Habel and Eschenbach, 1995]

Christopher Habel and Carola Eschenbach (1995).
Abstrakte Räumlichkeit in der Kognition.
In: Kognitionswissenschaft, 4:171--176.

[Heidorn, 1998]

P. Bryan Heidorn (1998).
Shapes from natural language in VerbalImage.
In: Patrick Olivier and Klaus-Peter Gapp (eds.), Representation and processing of spatial expressions. pp. 119--132. Lawrence Erlbaum Associates, Mahwah, New Jersey.

[Herskovits, 1986]

Annette Herskovits (1986).
Language and Spatial Cognition: an interdisciplinary study of the prepositions in English.
Studies in Natural Language Processing. Cambridge University Press, London.

[Herskovits, 1998]

Annette Herskovits (1998).
Schematization.
In: Patrick Olivier and Klaus-Peter Gapp (eds.), Representation and processing of spatial expressions. pp. 149--162. Lawrence Erlbaum Associates, Mahwah, New Jersey.

[Hornsby and Egenhofer, 2000]

K. Hornsby and M. Egenhofer (2000).
Identity-based change: a foundation for spatio-temporal knowledge representation.
In: International Journal of Geographical Information Science, 14(3):207--224.

[Howarth, 1998]

Richard J. Howarth (1998).
On seeing spatial expressions.
In: Patrick Olivier and Klaus-Peter Gapp (eds.), Representation and processing of spatial expressions. pp. 37--56. Lawrence Erlbaum Associates, Mahwah, New Jersey.

[Jörding and Wachsmuth, 2001]

Tanja Jörding and Ipke Wachsmuth (2001).
An anthropomorphic agent for the use of spatial language.
In: Spatial language: cognitive and computational aspects. 4. Kluwer.

[Klein, 1980]

Wolfgang Klein (1980).
Verbal planning in route directions.
In: H. W. Dechert and M. Raupach (eds.), Temporal Variables in Speech. pp. 159--168. Mouton, The Hague.

[Kray et al., 2001]

Christopher Kray and J. Baus and H. Zimmer and H. Speiser and A. Krüger (2001).
Two Path Prepositions: Along and Past.
In: D. R. Montello (ed.), Spatial Information Theory: Foundations of Geographic Information Science (International Conference Proceedings COSIT 2001 Morro Bay, CA, USA, September 19-23, 2001). Berlin and Heidelberg. Published by Springer.

[Landau and Jackendoff, 1993]

Barbara Landau and Ray Jackendoff (1993).
'What' and 'where' in spatial language and cognition.
In: Behavioral and Brain Sciences, 16:217--238.

[Landau and Munnich, 1998]

Barbara Landau and Edward Munnich (1998).
The representation of space and spatial language: challenges for cognitive science.
In: Patrick Olivier and Klaus-Peter Gapp (eds.), Representation and processing of spatial expressions. pp. 263--272. Lawrence Erlbaum Associates, Mahwah, New Jersey.

[Lang et al., 1991]

Ewald Lang and Kai-Uwe Carstensen and Geoffrey Simmons (1991).
Modelling spatial knowledge on a linguistic basis: theory -- prototype -- integration.
Volume 481 of Lecture Notes in Artificial Intelligence. Springer, Berlin, Heidelberg.

[Levelt, 1982]

Willem J. M. Levelt (1982).
Linearization in Describing Spatial Networks.
In: Stanley Peters and E. Saarinen (eds.), Processes, Beliefs and Questions. Reidel, Dordrecht, Holland.

[Levelt, 1996]

W. J. M. Levelt (1996).
Perspective Taking and Ellipsis in Spatial Descriptions.
In: P. Bloom and M. A. Peterson and L. Nadel and M. F. Garrett (eds.), Language and Space. pp. 77--109. MIT Press, Cambridge, MA.

[Levinson, 2003]

Stephen C. Levinson (2003).
Space in language and cognition: explorations in cognitive diversity.
Cambridge University Press, Cambridge.

[Levinson, 1996]

S. C. Levinson (1996).
Frames of reference and Molyneux's question: Crosslinguistic evidence.
In: P. Bloom and M. A. Peterson and L. Nadel and M. F. Garrett (eds.), Language and Space. pp. 109--169. MIT Press, Cambridge, MA.

[Linde and Labov, 1975]

Charlotte Linde and William Labov (1975).
Spatial networks as a site for the study of language and thought.
In: Language, 50(4):924--939.

[Lizogat, 2000]

Gérard Lizogat (2000).
From language to motion, and back: generating and using route descriptions.
In: D. N. Christodoulakis (ed.), Natural Language Processing 2000. Volume 1835 of LNCS. pp. 328--345. Springer-Verlag, Berlin and Heidelberg.

[Moratz et al., 2001]

R. Moratz and K. Fischer and T. Tenbrink (2001).
Cognitive Modelling of Spatial Reference for Human-Robot Interaction.
In: International Journal On Artificial Intelligence Tools, 10(4).

[Moratz et al., 2002]

R. Moratz and T. Tenbrink and J. Bateman and K. Fischer (2002).
Spatial Knowledge Representation for Human-Robot Interaction.
In: Christian Freksa and W. Brauer and C. Habel and K. F. Wender (eds.), Spatial Cognition III. Springer, Berlin, Heidelberg.

[Moratz and Fischer, 2000]

R. Moratz and K. Fischer (2000).
Cognitively Adequate Modelling of Spatial Reference in Human-Robot Interaction.
In: Proceedings of the IEEE International Conference on Tools with Artificial Intelligence (ICTAI-2000). Vancouver, British Columbia, Canada.

[Mukerjee, 1998]

Amitabha Mukerjee (1998).
Neat versus scruffy: a review of computational models for spatial expressions.
In: Patrick Olivier and Klaus-Peter Gapp (eds.), Representation and processing of spatial expressions. pp. 1--36. Lawrence Erlbaum Associates, Mahwah, New Jersey.

[Olivier and Gapp, 1998]

Patrick Olivier and Klaus-Peter Gapp (eds.) (1998).
Representation and processing of spatial expressions.
Lawrence Erlbaum Associates, Mahwah, New Jersey.

[Olivier and Tsujii, 1994]

Patrick Olivier and Jun-ichi Tsujii (1994).
A computational view of the cognitive semantics of spatial prepositions.
In: 32nd. Annual Meeting of the Association for Computational Linguistics. New Mexico State University, Las Cruces, New Mexico, pp. 303--309.

[Pekar, 2001]

Viktor Pekar (2001).
Specification in terms of interactional properties as a way to optimize the representation of spatial expressions.
In: Proceedings of the Workshop on Temporal and Spatial Information Processing at the 39th. Annual Meeting and 10th Conference of the European Chapter of the Association for Computational Linguistics. Toulouse, France, pp. 9--16. Published by Association for Computational Linguistics.

[Porzel et al., in press]

R. Porzel and M. Jansche and R. Klabunde (in press).
The Generation of Spatial Descriptions from a Cognitive Point of View.
In: P. Olivier (ed.), Spatial Language. Cognitive and Computational Aspects. Kluwer, Dordrecht.

[Ramm, 1992]

Wiebke Ramm (1992).
Conceptual Information and the Interpretation of Spatial Prepositions: A comparison between approaches to systemic-functional text generation and cognitive grammar based machine translation.
Technical Report. GMD/IPSI and Universitätt des Saarlandes/IAI.

[Rieser, 1997]

Hannes Rieser (1997).
Repräsentations-Metonymie, Perspektive und Koordination in aufgabenorientierten Dialogen.
In: Carla Umbach and Michael Grabski and Robin Hoernig (eds.), Perspektive in Sprach und Raum. Studien zur Kognitionswissenschaft. Deutscher Universitätsverlag, Wiesbaden.

[Rieser, 1999]

Hannes Rieser (1999).
The structure of task-oriented dialogue and the introduction of new objects.
In: Proceedings of the Amstelog99 conference. Amsterdam.

[Sanford and Garrod, 1981]

Anthony J. Sanford and Simon C. Garrod (1981).
Understanding Written Language.
Wiley, Chicester.

[Schirra et al., 1987]

J. Schirra and G. Bosch and C.-K. Sung and G. Zimmermann (1987).
From Image Sequence to Natural Language: a First Step towards Automatic Perception and Description of Motions.
VITRA Nr. 26. SFB 314 Künstliche Intelligenz - Wissensbasierte Systeme, University of the Saarland.

[Schirra et al., 1987]

J. Schirra and G. Bosch and C.-K. Sung and G. Zimmermann (1987).
From Image Sequence to Natural Language: a First Step towards Automatic Perception and Description of Motions.
In: Applied Artificial Intelligence, 1:287--305.

[Schober, 1993]

Michael F. Schober (1993).
Spatial perspective taking in conversation.
In: Cognition, 47:1--24.

[Schober, 1998]

Michael J. Schober (1998).
How addressees affect spatial perspective choice in dialogue.
In: Patrick Olivier and Klaus-Peter Gapp (eds.), Representation and processing of spatial expressions. pp. 231--246. Lawrence Erlbaum Associates, Mahwah, New Jersey.

[Smith, 1995]

Barry Smith (1995).
On drawing lines on a map.
In: Andrew U. Frank and Werner Kuhn (eds.), Spatial Information Theory: a theoretical basis for GIS. Volume 988 of Lecture Notes in Computer Science. pp. 475--484. Springer, Berlin/Heidelberg/New York.

[Smith, 1996]

Barry Smith (1996).
Mereotopology: a theory of parts and boundaries.
In: Data and knowledge engineering, 20:287--303.

[Smith and Mark, 2001]

Barry Smith and David M. Mark (2001).
Geographical categories: an ontological investigation.
In: International Journal of Geographical Information Science, 15(7):591--612.

[M.E and Hirtle, 1999]

Sorrows, M.E and S. C. Hirtle (1999).
The nature of landmarks for real and electronic spaces.
In: C. Freksa and D. M. Mark (eds.), Spatial information theory - Cognitive and computational foundations of geographic information science. pp. 37--50. Springer, Berlin.

[Spivey-Knowlton et al., 1998]

Michael J. Spivey-Knowlton and Michael J. Tannenhaus and Kathleen M. Eberhard and Julie C. Sedivy (1998).
Integration of visuospatial and linguistic information: language comprehension in real time and real space.
In: Patrick Olivier and Klaus-Peter Gapp (eds.), Representation and processing of spatial expressions. pp. 201--214. Lawrence Erlbaum Associates, Mahwah, New Jersey.

[Stopp et al., 1994]

Eva Stopp and Klaus-Peter Gapp and Gerd Herzog and Thomas Laengle and Tim C. Lueth (1994).
Utilizing spatial relations for natural language access to an autonomous mobile robot.
In: B. Nebel and Dreschler-Fischer (eds.), Proceedings of KI-94. pp. 39--50.

[Stopp and Blocher, 1997]

Eva Stopp and Anselm Blocher (1997).
Spatial information in instructions and questions to an autonomous system.
REAL Nr. 63. Sonderforschungsbereich 378 -- Ressourcenadaptive kognitive Prozesse, Universität des Saarlandes.

[Tappe, 2000]

Heike Tappe (2000).
Perspektivenwahl in Beschreibungen dynamischer und statischer Wegeskizzen.
In: C. Haben and von (eds.), Räumliche Konzepte und sprachliche Strukturen. pp. 69--95. Niemeyer.

[Tenbrink et al., 2002]

Thora Tenbrink and Kerstin Fischer and Reinhard Moratz (2002).
Spatial Strategies in Linguistic Human-Robot Communication.
In: Christian Freksa (ed.), KI-Themenheft Spatial Cognition. arenDTaP Verlag.

[Timpf, 2001]

S. Timpf (2001).
Ontologies of wayfinding: a traveler's perspective.
Technical Report Nr. ST1/01. Department of Geography, University of Zurich.

[Towns et al., 1998]

S. Towns and Charles B. Callaway and James C. Lester (1998).
Generating co-ordinated natural language and 3D animations for complex spatial explanations.
In: Proceedings of the Fifteenth National Conference on Artificial Intelligence. pp. 112--119.

[Tversky et al., 1999]

Barbara Tversky and Paul Lee and Scott Mainwaring (1999).
Why do speakers mix perspectives?
In: Spatial cognition and computation, 1:399--412.

[Tversky, 1996]

B. Tversky (1996).
Spatial Perspective in Descriptions.
In: P. Bloom and M. A. Peterson and L. Nadel and M. F. Garrett (eds.), Language and Space. MIT Press, Cambridge, MA.

[Vorwerg, 2001]

Constanze Vorwerg (2001).
Raumrelationen in Wahrnehmung und Sprache: Kategorisierungsprozesse bei der Benennung visueller Richtungsrelationen.
Deutsche Universitätsverlag, Wiesbaden.

[Voss et al., 1998]

Clare R. Voss and Bonnie J. Dorr and M. Ülkü Sencan (1998).
Lexical allocation in interlingua-based machine translation of spatial expressions.
In: Patrick Olivier and Klaus-Peter Gapp (eds.), Representation and processing of spatial expressions. pp. 133--148. Lawrence Erlbaum Associates, Mahwah, New Jersey.

[Werner et al., 2000]

S. Werner and B. Krieg-Brückner and T. Herrmann (2000).
Modelling Navigational Knowledge by Route Graphs.
In: C. Freksa and W. Brauer and C. Habel and K. F. Wender (eds.), Spatial Cognition II - Integrating Abstract Theories, Empirical Studies, Formal Methods, and Practical Applications. pp. 295--316. Springer, Berlin.

[Zelinsky-Wibbelt, ]

Cornelia Zelinsky-Wibbelt ().
The semantic representation of spatial configurations: a conceptual motivation for generation in machine translation.
In: Proceedings of the 13th. International Conference on Computational Linguistics (COLING 90). Helsink, Finland, pp. 299--303.

[Zimmer et al., 2001]

Hubert D. Zimmer and Harry R. Speiser and Jörg Baus (2001).
Die Selektion dimensionaler räumlicher Präpositionen: automatisch und nicht resourcenadaptierend.
In: Kognitionswissenschaft, 9(3):115--121.

[Zimmer et al., 2002]

Hubert D. Zimmer and Harry R. Speiser and Jörg Baus and A. Krüger (2002).
Critical features for the selection of verbal descriptions for path relations.
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[Zimmer et al., 1998]

Hubert D. Zimmer and Harry R. Speiser and Jörg Baus and Anselm Blocher and Eva Stopp (1998).
The use of locative expressions in dependence of the spatial relation between target and reference object in two-dimensional layouts.
In: Spatial Cognition I - An interdisciplinary approach to representing and processing spatial knowledge. pp. 223--240. Springer.

[Zoltan-Ford, 1991]

E. Zoltan-Ford (1991).
How to get people to say and type what computers can understand.
In: International Journal of Man-Machine Studies, 34:527--547.

[Dorr and Voss, 1993]

Bonnie J. Dorr and Clare R. Voss (1993).
Machine Translation of spatial expressions: defining the relation between an interlingua and a knowledge representation system.
In: AAAI93, Proceedings of the 12th Conference of the American Association for Artificial Intelligence.

[von Wolff, 2001]

Annette von Wolff (2001).
Transformation und Inspektion mentaler Umraumrepräsentationen.
GeoInfo Series, Vienna.

[von, 2000]

A. Wolff von (2000).
Ego-reorientation on mental representations of rooms.
In: Cognitive Processing, International Quarterly of Cognitive Science, 1. Special issue.

[Casati et al., 1998]

R. Casati and Barry Smith and A. C. Varzi (1998).
Ontological tools for geographic representation.
In: N. Guarino (ed.), Formal Ontology in Information Systems. pp. 77--85. IOS Press, Amsterdam.

[Assadi, 1998]

H. Assadi (1998).
Construction of a regional ontology from text and its use within a documentary system.
In: N. Guarino (ed.), Formal Ontology in Information Systems. pp. 236--252. IOS Press, Amsterdam.