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Dissertations / Theses on the topic 'Bases of systems of knowledge'

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1

Richardson, Matthew. "Learning and inference in collective knowledge bases /." Thesis, Connect to this title online; UW restricted, 2004. http://hdl.handle.net/1773/6926.

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2

Cuddihy, Paul. "Compiling GEN-X knowledge bases into "C" /." Online version of thesis, 1991. http://hdl.handle.net/1850/10792.

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3

Cintra, Marcos Evandro. "Genetic generation of fuzzy knowledge bases: new perspectives." Universidade de São Paulo, 2012. http://www.teses.usp.br/teses/disponiveis/55/55134/tde-16072012-144620/.

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This work focus on the genetic generation of fuzzy systems. One of the main contribution of this work is the proposal of the FCA-BASED method, which generates the genetic search space using the formal concept analysis theory by extracting rules from data. The experimental evaluation results of the FCA-BASED method show its robustness, producing a good trade-off between the accuracy and the interpretability of the generated models. Moreover, the FCA-BASED method presents improvements to the DOC-BASED method, a previously proposed approach, related to the reduction of the computational cost for
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4

Abbas, Assad. "Identifying design issues related to the knowledge bases of medical decision support systems." Thesis, University of Skövde, School of Humanities and Informatics, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-4014.

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<p>The modern medical diagnostic systems are based on the techniques using digital data formats – a natural feed for the computer based systems. With the use of modern diagnostic techniques the diagnosis process is becoming more complex as many diseases seem to have the same pre-symptoms at early stages. And of course computer based systems require more efficient and effective ways to identify such complexities. However, the existing formalisms for knowledge representation, tools and technologies, learning and reasoning strategies seem inadequate to create meaningful relationship among the ent
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5

Lagos, Nikolaos. "Knowledge-based product support systems." Thesis, Cardiff University, 2007. http://orca.cf.ac.uk/54573/.

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This research helps bridge the gap between conventional product support, where the support system is considered as a stand-alone application, and the new paradigm of responsive one, where the support system frequently communicates with its environment and reacts to stimuli. This new paradigm would enable product support knowledge to be captured, stored, processed, and updated automatically, being delivered to the users when, where and in the form they need it. The research reported in this thesis first defines Product Support Systems (PRSSs) as electronic means that provide accurate and up-to-
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6

Aikenhead, Michael. "Legal knowledge-based systems : new directions in system design." Thesis, Durham University, 2001. http://etheses.dur.ac.uk/4384/.

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This thesis examines and critiques the concept of 'legal knowledge-based’ systems. Work on legal knowledge-based systems is dominated by work in 'artificial intelligence and law’. It seeks to automate the application of law and to automate the solution of legal problems. Automation however, has proved elusive. In contrast to such automation, this thesis proposes the creation of legal knowledge-based systems based on the concept of augmentation of legal work. Focusing on systems that augment legal work opens new possibilities for system creation and use. To inform how systems might augment lega
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7

Yoon, Changwoo. "Domain-specific knowledge-based informational retrieval model using knowledge reduction." [Gainesville, Fla.] : University of Florida, 2005. http://purl.fcla.edu/fcla/etd/UFE0011560.

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8

Roth-Berghofer, Thomas R. "Knowledge maintenance of case-based reasoning systems : the SIAM methodology /." Berlin : Akad. Verl.-Ges. Aka, 2003. http://www.loc.gov/catdir/toc/fy0804/2008299389.html.

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9

Pilkington, R. "Knowledge-based systems in topic learning." Thesis, University of Leeds, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.380324.

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10

May, John Hendy Robert. "Knowledge-based systems in engineering safety." Thesis, University of Bristol, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.327937.

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11

Bader, J. L. "Knowledge-based systems and Software Engineering." Thesis, Aston University, 1988. http://publications.aston.ac.uk/15143/.

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The work described was carried out as part of a collaborative Alvey software engineering project (project number SE057). The project collaborators were the Inter-Disciplinary Higher Degrees Scheme of the University of Aston in Birmingham, BIS Applied Systems Ltd. (BIS) and the British Steel Corporation. The aim of the project was to investigate the potential application of knowledge-based systems (KBSs) to the design of commercial data processing (DP) systems. The work was primarily concerned with BIS's Structured Systems Design (SSD) methodology for DP systems development and how users of thi
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12

Nguyen, Hai Hoang. "Truth maintenance in knowledge-based systems." Thesis, University of Nottingham, 2014. http://eprints.nottingham.ac.uk/28434/.

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Truth Maintenance Systems (TMS) have been applied in a wide range of domains, from diagnosing electric circuits to belief revision in agent systems. There also has been work on using the TMS in modern Knowledge-Based Systems such as intelligent agents and ontologies. This thesis investigates the applications of TMSs in such systems. For intelligent agents, we use a “light-weight” TMS to support query caching in agent programs. The TMS keeps track of the dependencies between a query and the facts used to derive it so that when the agent updates its database, only affected queries are invalidate
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13

Winfield, Michael James. "Multi-aspectual knowledge elicitation." Thesis, University of Salford, 2000. http://usir.salford.ac.uk/26965/.

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This work examines one of the major stumbling blocks of knowledge based systems development, namely knowledge elicitation. The challenge is a fundamental one of eliciting knowledge from domain experts including tacit knowledge. This thesis argues that, in the past, knowledge elicitation has been limited since elicitation has been performed from one or a limited number of aspects. A method is needed to assist in providing a pluralistic approach to knowledge elicitation that will aid multi-aspectual viewpoints of the domain knowledge to be elicited. MAKE (Multi-Aspectual Knowledge Elicitation) i
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14

Watson, Ian Duncan. "A methodology for knowledge analysis." Thesis, University of Liverpool, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.237515.

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15

King, Brent. "Automatic extraction of knowledge from design data." Thesis, University of Sunderland, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.307964.

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16

Kronberg, F., A. Weiner, T. Morgan, et al. "Document Retrieval Triggered by Spacecraft Anomaly: Using the Kolodner Case-Based Reasoning (CBR) Paradigm to Design a Fault-Induced Response System." International Foundation for Telemetering, 1996. http://hdl.handle.net/10150/611459.

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International Telemetering Conference Proceedings / October 28-31, 1996 / Town and Country Hotel and Convention Center, San Diego, California<br>We report on the initial design and development of a prototype computer-mediated response system, the Fault Induced Document Officer (FIDO), at the UC Berkeley Center for EUV Astrophysics (CEA) Extreme Ultraviolet Explorer project (EUVE). Typical 24x7 staffed spacecraft operations use highly skilled expert teams to monitor current ground systems and spacecraft state for responding to anomalous ground system and spacecraft conditions. Response to groun
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17

Miller, David R. "Towards knowledge-base systems for translators." Thesis, University of Ottawa (Canada), 1994. http://hdl.handle.net/10393/9811.

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The aim of this thesis is twofold. First, on a theoretical level, it aims to examine knowledge from two standpoints: translation theory and artificial intelligence (AI). Second, on a more practical level, it aims to explore the applicability of research in the branch of AI known as knowledge engineering to the eventual development of knowledge-base systems for translators (KBSTs). The "opaqueness" of a text, or its resistance to understanding, often reflects a difference between the translator's knowledge profile and the knowledge profile that the author of the original text assumed for his re
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18

Jones, S. R. "A comparison of knowledge elicitation techniques." Thesis, Cardiff University, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.368015.

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19

Kandyba, Oleh Carleton University Dissertation Engineering Electrical. "A Functional architecture to support knowledge sharing among knowledge based systems." Ottawa, 1989.

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20

Corsar, David. "Developing knowledge-based systems through ontology mapping and ontology guided knowledge acquisition." Thesis, Available from the University of Aberdeen Library and Historic Collections Digital Resources, 2009. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?application=DIGITOOL-3&owner=resourcediscovery&custom_att_2=simple_viewer&pid=25800.

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21

Conlon, Thomas Hugh. "Beyond rules : development and evaluation of knowledge acquisition systems for educational knowledge-based modelling." Thesis, University of Edinburgh, 1997. http://hdl.handle.net/1842/7514.

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The technology of knowledge-based systems undoubtedly offers potential for educational modelling, yet its practical impact on today's school classrooms is very limited. To an extent this is because the tools presently used in schools are EMYCIN -type expert system shells. The main argument of this thesis is that these shells make knowledge-based modelling unnecessarily difficult and that tools which exploit knowledge acquisition technologies empower learners to build better models. We describe how such tools can be designed. To evaluate their usability a model-building course was conducted in
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22

Sevenler, Korhan. "Knowledge-based systems approach to forming sequence design for cold forging /." The Ohio State University, 1986. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487266362337857.

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23

Succar, Luis Enrique Sucar. "Probabilistic reasoning in knowledge-based vision systems." Thesis, Imperial College London, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.294543.

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24

Jones, Gareth Owen. "Dooyeweerdian Philosophy, Knowledge-Based Systems, and Sustainability." Thesis, University of Salford, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.490426.

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This thesis explores using Dooyeweerdian philosophy as a foundation for constructing knowledge-based system (KBS) in complex, ill-structured and human intensive domains. Dooyeweerd's transcendental philosophy is a relatively recent phenomenon in the medium of the English language, and has only recently been considered in relation to knowledge-based systems and sustainability. Consequently, this thesis has little background research to draw upon and serves as a prolegomena - a 'first-word' on the subject matter.
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25

Tai, Anthony. "Perceptual grouping and knowledge-based vision systems." Thesis, University of Surrey, 1997. http://epubs.surrey.ac.uk/844407/.

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One of the goals in computer vision is to interpret scene objects and establish relationships between them. One of tire problems associated with this task is that the image to be interpreted and the objects to be recognised correspond to different levels of information. The image is, on the one hand, represented as a collection of pixels in which three-dimensional information is transformed into two-dimensional one under perspective projection dictated by the camera position as well as photometric parameters such as focal length etc. On the other hand, the object is represented as a collection
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26

Craw, Susan. "Automating the refinement of knowledge based systems." Thesis, University of Aberdeen, 1991. http://digitool.abdn.ac.uk/R?func=search-advanced-go&find_code1=WSN&request1=AAIU034239.

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Knowledge acquisition is a well known bottleneck in the production of a knowledge based system. An initial knowledge base is unlikely to perform adequately, but changing the knowledge base can improve its empirical performance. Knowledge refinement has been fairly expert intensive, and so automating the refinement process eases knowledge acquisition. KRUST is an automated knowledge base refiner which exploits multiple knowledge sources as a way of relieving the expert of tedious refinement tasks. The expert simply supplies his solution for various cases. KRUST is presented with a training case
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27

Fox, Dominic St John. "Knowledge-based systems for the demolition industry." Thesis, University of Portsmouth, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.261554.

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28

Finch, Ian. "Intelligent explanation from expert systems." Thesis, University of Liverpool, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.316575.

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29

Hui, Chi-kwong. "Knowledge-based approach to roster scheduling problems /." [Hong Kong : University of Hong Kong], 1988. http://sunzi.lib.hku.hk/hkuto/record.jsp?B12362840.

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30

Hogan, Paul Anthony. "A knowledge-based system for automated fault analysis of hydraulic systems." Thesis, University of Bath, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.332776.

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31

Hasan, Irfan. "Machine learning techniques for automated knowledge acquisition in intelligent knowledge-based systems." Instructions for remote access. Click here to access this electronic resource. Access available to Kutztown University faculty, staff, and students only, 1991. http://www.kutztown.edu/library/services/remote_access.asp.

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Thesis (M.S.)--Kutztown University of Pennsylvania, 1991.<br>Source: Masters Abstracts International, Volume: 45-06, page: 3187. Abstract precedes thesis as [2] preliminary leaves. Typescript. Includes bibliographical references (leaves 102-104).
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32

Yalcinalp, L. Umit. "Meta-programming for knowledge-based systems in Prolog." Case Western Reserve University School of Graduate Studies / OhioLINK, 1991. http://rave.ohiolink.edu/etdc/view?acc_num=case1055947333.

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33

Emero, Michael F. "Using naturally occurring texts as a knowledge acquisition resource for knowledge base design : developing a knowledge base taxonomy on microprocessors /." Master's thesis, This resource online, 1992. http://scholar.lib.vt.edu/theses/available/etd-02162010-020204/.

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34

Janicki, James H. "Retrieval from an image knowledge base /." Online version of thesis, 1993. http://hdl.handle.net/1850/12196.

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35

Nicholson, Clive. "Knowledge acquisition for knowledge-based systems : an empirical comparison of two methods." Thesis, University of Southampton, 1992. https://eprints.soton.ac.uk/425631/.

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36

SANTOS, Luís Eduardo. "Uma técnica e ferramenta orientadas por objetivos para a construção de ontologias de aplicação." Universidade Federal do Maranhão, 2013. http://tedebc.ufma.br:8080/jspui/handle/tede/1833.

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Submitted by Rosivalda Pereira (mrs.pereira@ufma.br) on 2017-08-16T18:09:36Z No. of bitstreams: 1 LuisEduardoSantos.pdf: 6383633 bytes, checksum: 7202e7e5051043d7889aea931f679cbe (MD5)<br>Made available in DSpace on 2017-08-16T18:09:36Z (GMT). No. of bitstreams: 1 LuisEduardoSantos.pdf: 6383633 bytes, checksum: 7202e7e5051043d7889aea931f679cbe (MD5) Previous issue date: 2013-01-29<br>Application ontologies are knowledge representation structures capable of expressing a set of entities from a given domain, their relationships and axioms and has been used by modern Knowledge-Based Systems
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37

Newcomb, Philip H. "The Knowledge Integration Tool : a knowledge based system development environment." Virtual Press, 1988. http://liblink.bsu.edu/uhtbin/catkey/546143.

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The current generation of conventional software productivity tools is likely to achieve at most a factor of two reduction in life-cycle costs by the early 1990s. With projected order of magnitude increases in system complexity and size, a far greater improvement (factor of 10 or higher) is needed. Significant cost reductions and qualitative improvements for many kinds of applications can be demonstrated by means of a knowledge-based integrated tool environment that both adheres to the software development standards of the software development organization and promotes rapid development of high
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38

Erdani, Yuliadi. "Acquisition of Human Expert Knowledge for Rule-based Knowledge-based Systems using Ternary Grid." Gerhard-Mercator-Universitaet Duisburg, 2005. http://www.ub.uni-duisburg.de/ETD-db/theses/available/duett-06282005-101136/.

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Knowledge acquisition is the most important part in the development of expert system. It deals with extracting knowledge from sources of expertise and transferring it to a knowledge base. Knowledge acquisition is major research field in knowledge engineering and still the most difficult and error-prone task for knowledge engineer while building an expert system. This situation influences the performance of the knowledge due to the quality of information and the reduction of error possibility. It is not an easy task to acquire knowledge from human expert not trained in knowledge engineering. Th
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39

Clayton, Deena. "Developing a knowledge base to incorporate traditional knowledge with geographic information systems." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/tape17/PQDD_0013/MQ34951.pdf.

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40

Cain, Mark. "Second generation knowledge based systems in habitat evaluation." Thesis, De Montfort University, 1993. http://hdl.handle.net/2086/10711.

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Many expert, or knowledge-based, systems have been constructed in the domain of ecology, several of which are concerned with habitat evaluation. However, these systems have been geared to solving particular problems, with little regard paid to the underlying relationships that exist within a biological system. The implementation of problem-solving methods with little regard to understanding the more primary knowledge of a problem area is referred to in the literature as 'shallow', whilst the representation and utilisation of knowledge of a more fundamental kind is termed 'deep'. This thesis co
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41

Suraweera, Pramuditha. "Widening the Knowledge Acquisition Bottleneck for Intelligent Tutoring Systems." Thesis, University of Canterbury. Computer Science and Software Engineering, 2007. http://hdl.handle.net/10092/1150.

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Empirical studies have shown that Intelligent Tutoring Systems (ITS) are effective tools for education. However, developing an ITS is a labour-intensive and time-consuming process. A major share of the development effort is devoted to acquiring the domain knowledge that accounts for the intelligence of the system. The goal of this research is to reduce the knowledge acquisition bottleneck and enable domain experts to build the domain model required for an ITS. In pursuit of this goal an authoring system capable of producing a domain model with the assistance of a domain expert was developed. U
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42

Andersson, Kent. "Knowledge Technology Applications for Knowledge Management." Doctoral thesis, Uppsala : Institutionen för informationsvetenskap, Univ. [distributör], 2000. http://w3.ub.uu.se/fulltext/91-506-1437-1.pdf.

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43

Stainton, C. G. "A systemic approach to the development of intelligent knowledge based systems." Thesis, Brunel University, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.233253.

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44

Chao, K. M. "Knowledge sharing and reuse for engineering design." Thesis, University of Sunderland, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.361204.

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45

Bergman, Harris L. "Knowledge-based magnetic resonance angiography." Diss., Georgia Institute of Technology, 1999. http://hdl.handle.net/1853/18247.

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46

Parsons, John Scott. "Automated knowledge acquisition for knowledge-based systems, KE-RIT : the Use of Kelleys' personal construct theory in the automation of knowledge acquisitions (theory and prototype) /." Online version of thesis, 1992. http://hdl.handle.net/1850/11056.

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47

Tomlinson, Christine Mary. "The analysis and synthesis of distributed knowledge : using the Johnson Methodology." Thesis, Brunel University, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.357699.

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48

Nygate, Yossi Aharon. "ASPEN: Structuring design of complex knowledge-based systems." Case Western Reserve University School of Graduate Studies / OhioLINK, 1994. http://rave.ohiolink.edu/etdc/view?acc_num=case1057860014.

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49

Gillies, Alan Cameron. "A problem solving strategy based on knowledge-based systems." Thesis, University of Central Lancashire, 1992. http://clok.uclan.ac.uk/19013/.

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The historical development of knowledge based systems (KBS) from artificial intelligence (AT) has led to a number of characteristics which isolate knowledge based systems from the rest of software development. In particular, it has led to the growth of 'stand alone' systems. This thesis argues that this has restricted the use of KBS to a narrow range of problems, and has reduced the effectiveness of the consequent solutions. By considering first a specific problem in some depth, the thesis seeks to develop an alternative approach, where KBS is considered as simply another software technology t
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50

Sherwell, Brian W. "EXPLANATIONS IN CONTEXTUAL GRAPHS: A SOLUTION TO ACCOUNTABILITY IN KNOWLEDGE BASED SYSTEMS." Master's thesis, University of Central Florida, 2005. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/3050.

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In order for intelligent systems to be a viable and utilized tool, a user must be able to understand how the system comes to a decision. Without understanding how the system arrived at an answer, a user will be less likely to trust its decision. One way to increase a user's understanding of how the system functions is by employing explanations to account for the output produced. There have been attempts to explain intelligent systems over the past three decades. However, each attempt has had shortcomings that separated the logic used to produce the output and that used to produce the explanati
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