Coenen, F.P., Beattie, B., Bench-Capon, T.J.M., Diaz, B.M. and Shave. M.J.R. (1998) "Spatio-Temporal Reasoning Using A Multi-Dimensional Tesseral Representation" Proceedings ECAI'98, John Wiley & Sons, pp. 140-144.  Home/Search   Document Details and Download   Summary   Related Articles   Check

....the hierarchical decomposition. The representation described here is categorised as a tesseral representation because it is a mechanism for addressing spaces decomposed into isohedral subspaces, but at some predefined resolution. A more detailed explanation of the representation can be found in [ Coenen et al. 1998b ] and detail concerning its wider application in [ Coenen et al. 1998a ] 4.2 Note on data storage Using the representation it is not necessary to store all addresses associated with a particular case object. Instead, case objects can be presented in terms of sequences of N cubes where each ....

....as a tesseral representation because it is a mechanism for addressing spaces decomposed into isohedral subspaces, but at some predefined resolution. A more detailed explanation of the representation can be found in [ Coenen et al. 1998b ] and detail concerning its wider application in [ Coenen et al. 1998a ] 4.2 Note on data storage Using the representation it is not necessary to store all addresses associated with a particular case object. Instead, case objects can be presented in terms of sequences of N cubes where each cube is defined in terms of a prefix address and a postfix address ....

F.P. Coenen, B. Beattie, T.J.M. Bench-Capon, B.M. Diaz, and M.J.R. Shave. Spatiotemporal reasoning using a multi-dimensional tesseral representation. In Proceedings ECAI'98, pages 140-- 144, 1998.

....The input to this system is a task ontology, expressed by parameterising the core ontology, which is then processed so as to produce appropriate results. Although the system is referred to within this paper its precise nature is not described (interested readers are directed to Coenen et al. [15, 16] for further information) The rest of this paper is organised as follows. We commence by presenting an overview of ontologies (section 2) and the application area of spatio temporal reasoning (section 3) The core ontology is presented using set notation. The advantages offered by this ....

....describe a core ontology to support the development of spatio temporal reasoning applications. The ontology has been used to define a significant number of applications Geographic Information Systems (GIS) 14] noise pollution monitoring [9] environmental impact assessment [8] shape fitting [16], scheduling and timetabling [13] and AI problems such as the N queens problem however, the ontology is not yet complete. There are still many application areas, such as map and chart interaction, spatial simulation, environmental planning; which require further mechanisms to increase the ....

F.P. Coenen, B. Beattie, T.J.M. Bench-Capon, B.M. Diaz and M.J.R. Shave, Spatio-temporal reasoning using a multi-dimensional tesseral representation, Proceedings ECAI'98 (John Wiley & Sons 1998) 140-144.

....right. Applications that have been investigated using the technique include; Geographic Information Systems (GIS) Beattie et al. 1] Coenen et al. [2] noise pollution monitoring (Brown et al. 3] environmental impact assessment (Beattie et al. 4] shape fitting (Coenen et al. [5] ) scheduling and timetabling (Coenen et al. 6] rule base verification and validation (Coenen [7] and also a number of AI problems such as the N queens problem. The rest of this paper is organised as follows. Full details of the unique tesseral representation on which the approach is ....

F.P. Coenen, B. Beattie, T.J.M. Bench-Capon, B.M. Diaz and M.J.R. Shave, Spatio-temporal reasoning using a multi-dimensional tesseral representation, Proceedings ECAI'98, John Wiley & Sons, 140-144 (1998).

....at Liverpool statement expressed using the generic ontology described here, and then to run the conceptualization so as to produce appropriate results. Although this system is referred to within this paper its precise nature is not described (interested readers are directed to Coenen et al. [5, 6] for further information) We commence by presenting an introduction to ontologies (section 2) and the application area of spatio temporal reasoning (section 3) Specific application ontologies, using the general ontology, are expressed using set notation. The advantages offered by this ....

....general purpose ontology to support the development of spatio temporal reasoning applications. Although the technique has been applied to a great many applications Geographic Information Systems (GIS) 4] noise pollution monitoring [2] environmental impact assessment [1] shape fitting [6], scheduling and timetabling [3] and AI problems such as the N queens problem the ontology is not yet complete. There are still many application areas, such as map and chart interaction, spatial simulation, environmental planning; which may require further mechanisms to increase the ....

Coenen, F.P., Beattie, B., Bench-Capon, T.J.M., Diaz, B.M. and Shave. M.J.R. (1998). Spatio-Temporal Reasoning Using A Multi-Dimensional Tesseral Representation. Proceedings ECAI'98, pp140-144.

....over the representation. The representation used is founded on the tesseral representation incorporated into the SPARTA (SPAtial Reasoning using Tesseral Addressing) system ( 2] which in turn was developed as part of the dGKBIS (dynamic Geographic Knowledge Based Information Systems) projects ([1, 3]) This document is organised as follows. Section gives an overview of the SPARTA tesseral representation together with some brief notes on tesseral representations in general, data storage and tesseral arithmetic. In Section an example relational DB table is presented which is then ....

Coenen, F.P., Beattie, B., Bench-Capon, T.J.M., Diaz, B.M. and Shave. M.J.R. (1998). SpatioTemporal Reasoning Using A Multi-Dimensional Tesseral Representation. Proceedings ECAI'98, John Wiley & Sons, pp140-144.

.... may usefully be employed to support Case Based Reasoning (CBR) The representation used is founded on the SPARTA (SPAtial Reasoning using Tesseral Addressing) system ( 2] which in turn was developed as part of the dGKBIS (dynamic Geographic Knowledge Based Information Systems) projects ([1, 3]) The document is organised as follows. Section 2 gives an overview of the SPARTA tesseral representation together with brief notes on tesseral representations in general, data storage and tesseral arithmetic. An outline of the SPARTA scripting language used to define tesserally referenced ....

Coenen, F.P., Beattie, B., Bench-Capon, T.J.M., Diaz, B.M. and Shave. M.J.R. (1998). SpatioTemporal Reasoning Using A Multi-Dimensional Tesseral Representation. Proceedings ECAI'98, John Wiley & Sons, pp140-144.

....3698 Fax: 0151 794 3715 email: frans csc.liv.ac.uk 1 INTRODUCTION The visualisation tool described here is intended to output graphical codes, into a file, that can then be incorporated into documents or viewed on a computer screen. The input is a tesserally defined 3 dimensional objects space [1, 2]. The output is in the form of a series of lines defined in terms of their start and end Cartesian coordinates referenced to the bottomleft corner origin of an appropriately dimensioned drawing box . This then renders the output to be entirely compatible with graphical languages such as PIC [3] ....

Coenen, F.P., Beattie, B., Bench-Capon, T.J.M., Diaz, B.M. and Shave. M.J.R. (1998). Spatio-Temporal Reasoning Using A Multi-Dimensional Tesseral Representation. Proceedings ECAI'98, John Wiley & Sons, pp140-144.

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Coenen, F.P., Beattie, B., Bench-Capon, T.J.M., Diaz, B.M. and Shave. M.J.R. (1998) "Spatio-Temporal Reasoning Using A Multi-Dimensional Tesseral Representation" Proceedings ECAI'98, John Wiley & Sons, pp. 140-144.

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