Egenhofer Max J (130 results)

kart. Condition: Befriedigend. X, 361 S. : Ill., graph. Darst., Kt. ; 24 cm Kanten berieben / bestossen, angestaucht, papierbedingte Seitenbräunung /// Standort Wimregal HAA-65121 ISBN 9783540442530 WITHIN THE EU: shipping only to GERMANY and AUSTRIA due to the new EPR regulations. Sprache: Englisch Gewicht in Gramm: 536.…

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Condition: Good. Your purchase helps support Sri Lankan Children's Charity 'The Rainbow Centre'. Ex-library, so some stamps and wear, but in good overall condition. Our donations to The Rainbow Centre have helped provide an education and a safe haven to hundreds of children who live in appalling conditions.…

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Paperback or Softback. Condition: New. Advances in Spatial Databases: 4th International Symposium Ssd '95, Portland, Me, Usa, August 6 - 9, 1995. Proceedings. Book.

Condition: Good. Your purchase helps support Sri Lankan Children's Charity 'The Rainbow Centre'. Ex-library, so some stamps and wear, but in good overall condition. Our donations to The Rainbow Centre have helped provide an education and a safe haven to hundreds of children who live in appalling conditions.…

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Condition: Good. Your purchase helps support Sri Lankan Children's Charity 'The Rainbow Centre'. Ex-library, so some stamps and wear, but in good overall condition. Our donations to The Rainbow Centre have helped provide an education and a safe haven to hundreds of children who live in appalling conditions.…

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Paperback. Condition: new. Paperback. This book constitutes the refereed proceedings of the 10th International Conference on Spatial Information Theory, COSIT 2011, held in Belfast, ME, USA, in September 2011. The 23 revised full papers were carefully reviewed and selected from 55 submissions. They are organized in topical sections on maps and navigation, spatial change, spatial reasoning, spatial cognition and social aspects of space, perception and spatial semantics, and space and language. They are organized in topical sections on maps and navigation, spatial change, spatial reasoning, spatial cognition and social aspects of space, perception and spatial semantics, and space and language. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.…

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Original decorated boards. Condition: Fine. No Dust Jacket. First Edition; First Printing. With diagrams. Light shelfwear.; 8vo 8" - 9" tall; xx, 276 pages.

Condition: Good. Your purchase helps support Sri Lankan Children's Charity 'The Rainbow Centre'. Ex-library, so some stamps and wear, but in good overall condition. Our donations to The Rainbow Centre have helped provide an education and a safe haven to hundreds of children who live in appalling conditions.…

Condition: Good. Your purchase helps support Sri Lankan Children's Charity 'The Rainbow Centre'. Ex-library, so some stamps and wear, but in good overall condition. Our donations to The Rainbow Centre have helped provide an education and a safe haven to hundreds of children who live in appalling conditions.…

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Condition: New. pp. 360, Maps.

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Condition: New. pp. x + 257, Maps.

Paperback. Condition: Brand New. 1st edition. 259 pages. 9.75x6.25x0.75 inches. In Stock.

Paperback. Condition: Brand New. 2011 edition. 481 pages. 9.25x6.00x1.00 inches. In Stock.

Taschenbuch. Condition: Neu. Druck auf Anfrage Neuware - Printed after ordering - Investigating Recursive Point Voronoi Diagrams.- Distinguishing Instances and Evidence of Geographical Concepts for Geospatial Database Design.- Geographically Weighted Local Statistics Applied to Binary Data.- Transmitting Vector Geospatial Data across the Internet.- GeoVSM: An Integrated Retrieval Model for Geographic Information.- An Evaluation of Buffering Algorithms in Fuzzy GISs.- From Geo-to Eco-ontologies.- Modeling the Semantics of Geographic Categories through Conceptual Integration.- A Graded Approach to Directions between Extended Objects.- Analyzing Relative Motion within Groups ofTrackable Moving Point Objects.- A Comparison of Spatio-temporal Interpolation Methods.- Multi-agent Systems for Web-Based Map Information Retrieval.- New Methods to Generate Neutral Images for Spatial Pattern Recognition.- Combining Mediator and Data Warehouse Technologies for Developing Environmental Decision Support Systems.- Topologically-Consistent Map Generalisation Procedures and Multi-scale Spatial Databases.- Mobile Journey Planning for Bus Passengers.- Enriching Wayfinding Instructions with Local Landmarks.- A Content-Based Approach to Searching and Indexing Spatial Configurations.- A Qualitative Account of Discrete Space.- A New Approach to Incorporate Uncertainty in Terrain Modeling.- Decomposing Integer Programming Models for Spatial Allocation.- An Operational Metadata Framework for Searching, Indexing, and Retrieving Distributed Geographic Information Services on the Internet.- 'Humane' Interfaces to Improve the Usability of Data Clearinghouses.- Integrating Spatio-thematic Information. …

Taschenbuch. Condition: Neu. Druck auf Anfrage Neuware - Printed after ordering - This section gives a description of notions used throughout this study. Current achievements in developing action-centered ontologies are also discussed. 2.1 Ontologies In the context of information extraction and retrieval, different kinds of ontologies can be distinguished [15]: - Top-level ontologies describe very general concepts like space and time, not depending on a particular domain, - Domain ontologies and task ontologies describe the vocabulary related to a generic domain or kind of task, detailing the terms used in the top-level ontology, - Application ontologies describe the concepts that depend on the particular domain and task within a specific activity. Several investigations have been conducted to bring actions (tasks) to bear on - tologies. Among them are Chandrasekaran et al. [6] and Mizoguchi et al. [23] in the fields of AI and Knowledge Engineering. For the geospatial domain, Kuhn [21] and Raubal and Kuhn [26] have attempted to support human actions in ontologies for transportation. Acknowledging the importance of human actions in the geographic domain, a research workshop was held in 2002, bringing together experts from diff- ent disciplines to share the knowledge and work on this issue [1]. Camara [5], one of the workshop participants, has proposed that action-driven spatial ontologies are formed via category theory, for the case of emergency action plans.…

Taschenbuch. Condition: Neu. Druck auf Anfrage Neuware - Printed after ordering - GeoS 2005wasthe 1st InternationalConferenceon GeospatialSemantics. It was held in Mexico City, November 29 and 30, 2005. Within the domain of geographic information science (GIS), semantics has become one of the most prominent researchthemes over the last few years.Such concepts as ontology-driven geographic information systems and the geospatial Semantic Web have fuelled a plethora of researchin such areas as geo-ontologies andsemanticsimilarity.ThesetopicscomplementthetraditionalfocusinGIS- search, which has dealt primarily with geometric entities, their spatial relations, and e cient data structures. Geospatial semantics are expected to play an - creasingly important role for next-generation spatial databases and geographic information systems, as well as for specialized geospatial Web services. GeoS2005wasorganizedinordertoprovideaforumfortheexchangeofsta- of-the-art research results in the areas of modeling and processing of geospatial semantics. Of particular interest were contributions that addressed theories for geospatialsemanticinformation;formalrepresentationsforgeospatialdata;m- elsandlanguagesforgeo-ontologies;alignmentandintegrationofgeo-ontologies; integration of semantics into spatial query processing; similarity comparisons of spatial datasets; ontology-based spatial information retrieval; ontology-driven GIS; geospatial Semantic Web; and multicultural aspects of spatial knowledge. This volume contains 19 papers, which were selected from among 42 subm- sions received in response to the Call for Papers. Each submission was reviewed by three or four Program Committee members and 15 long and 4 short papers were chosen for presentation. Authors of papers included in this volume come from11di erentcountries,highlightingthebreadthoftheinternationalresearch community that focuses its attention on geospatial semantics. The program was rounded o with an invited keynote by Jerry Hobbs, and poster presentations.…