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Dissertations / Theses on the topic 'Semantic system'

Author: Grafiati

Published: 4 June 2021

Last updated: 27 July 2025

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1

Alvarez, Elma L. "Semantic geographic information system." FIU Digital Commons, 1996. http://digitalcommons.fiu.edu/etd/1262.

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This thesis research describes the design and implementation of a Semantic Geographic Information System (GIS) and the creation of its spatial database. The database schema is designed and created, and all textual and spatial data are loaded into the database with the help of the Semantic DBMS's Binary Database Interface currently being developed at the FIU's High Performance Database Research Center (HPDRC). A friendly graphical user interface is created together with the other main system's areas: displaying process, data animation, and data retrieval. All these components are tightly integr

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Rahimi, Rastgar Sanaz, and Niloufar Razavi. "A System for Building Corpus Annotated With Semantic Roles." Thesis, Tekniska Högskolan, Högskolan i Jönköping, JTH. Forskningsmiljö Informationsteknik, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-20594.

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Semantic role labelling (SRL) is a natural language processing (NLP) technique that maps sentences to semantic representations. This can be used in different NLP tasks. The goal of this master thesis is to investigate how to support the novel method proposed by He Tan for building corpus annotated with semantic roles. The mentioned goal provides the context for developing a general framework of the work and as a result implementing a supporting system based on the framework. Implementation is followed using Java. Defined features of the system reflect the usage of frame semantics in understand

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Noppeney, Uta. "Functional imaging of the semantic system." Thesis, University College London (University of London), 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.415281.

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Shi, Lei. "Ontology-based semantic reminiscence support system." Thesis, Cardiff University, 2012. http://orca.cf.ac.uk/47388/.

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This thesis addresses the needs of people who find reminiscence helpful in focusing on the development of a computerised reminiscence support system, which facilitates the access to and retrieval of stored memories used as the basis for positive interactions between elderly and young, and also between people with cognitive impairment and members of their family or caregivers. To model users’ background knowledge, this research defines a light weight useroriented ontology and its building principles. The ontology is flexible, and has simplified knowledge structure populated with semantically ho

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5

Haase, Peter. "Semantic technologies for distributed information systems." Karlsruhe : Univ.-Verl. Karlsruhe, 2006. http://www.uvka.de/univerlag/volltexte/2007/195/.

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6

Vadaparty, Sirisha Lakshmi. "Semantic tableaux program." CSUSB ScholarWorks, 2006. https://scholarworks.lib.csusb.edu/etd-project/2953.

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This project created a program that takes predicate calculus formulas and creates a visual Semantic Tableaux truth tree, thereby proving or disproving a conclusion. Formal methods used in developing and verifying software and hardware are mathematically based techniques for describing and reasoning about system properties. Such formal methods provide frameworks within which people specify, develop, and verify systems in a systematic, rather than ad hoc, manner. Formal methods include the more specific activities of program specification, program verification and hardware verification.

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Rathod, Ashish. "A messaging system to handle semantic dissonance /." Online version of thesis, 2006. https://ritdml.rit.edu/dspace/handle/1850/3335.

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Jean, Paul Bambanza. "iSEE:A Semantic Sensors Selection System for Healthcare." Thesis, Luleå tekniska universitet, Institutionen för system- och rymdteknik, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-59635.

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The massive use of Internet-based connectivity of devices such as smartphones and sensors has led to the emergence of Internet of Things(IoT). Healthcare is one of the areas that IoT-based applications deployment is becoming more successful. However, the deployment of IoT in healthcare faces one major challenge, the selection of IoT devices by stakeholders (for example, patients, caregivers, health professionals and other government agencies) given an amount of available IoT devices based on a disease(for ex-ample, Asthma) or various healthcare scenarios (for example, disease management, preve

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Popescu, manuella. "Semantic mechanisms for cross-domain system diagnosis." Besançon, 2010. http://www.theses.fr/2010BESA2042.

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System diagnosis is a very challenging task due to the variety of symptoms, probable causes, impact analysis and the selection of the most suitable solution. Most system diagnosis activities today are human-based, for this reason, error-prone. The automation of the diagnosis decisions faces several challenges, such as: high complexity, lack of automatic knowledge transfer, and disconnection between context-oriented positive decisions taken in dissimilar domains. To address some of these issues, the contribution of this thesis is tow-fold. Firstly, we propose an adaptive framework for diagnosis

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10

Greenwood, Rob. "Semantic analysis for system level design automation." Thesis, This resource online, 1992. http://scholar.lib.vt.edu/theses/available/etd-10062009-020216/.

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11

Kernell, Björn. "Improving Photogrammetry using Semantic Segmentation." Thesis, Linköpings universitet, Datorseende, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-148491.

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3D reconstruction is the process of constructing a three-dimensional model from images. It contains multiple steps where each step can induce errors. When doing 3D reconstruction of outdoor scenes, there are some types of scene content that regularly cause problems and affect the resulting 3D model. Two of these are water, due to its fluctuating nature, and sky because of it containing no useful (3D) data. These areas cause different problems throughout the process and do generally not benefit it in any way. Therefore, masking them early in the reconstruction chain could be a useful step in an

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Hockey, Andrew. "Computational modelling of the language production system : semantic memory, conflict monitoring, and cognitive control processes /." [St. Lucia, Qld.], 2006. http://www.library.uq.edu.au/pdfserve.php?image=thesisabs/absthe20099.pdf.

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Daly, William G. "A graphical management system for semantic muiltimedia databases." Thesis, University of York, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.235727.

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Alkhawaja, Mortadha Ali. "Semantic Geospatial Search and Ranking in the Context of the Geographical Information System TerraFly." Scholarly Repository, 2010. http://scholarlyrepository.miami.edu/oa_theses/60.

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Modern Web based GIS systems have responded significantly to semantic Web technology as it offers opportunities to overcome interoperability and integration problems. There are abundant needs especially for the systems intending to provide more than just a map with basic geographical information. More sophisticated systems can offer more than navigation services and can integrate with several data sources, thereby providing a richer, wider and highly usable information service to be used in business, governmental and different life domains. Search is an essential part of any GIS system becaus

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15

Campanella, Fabio. "Refractoriness within the semantic system: investigations on the access and the content of semantic memory." Doctoral thesis, SISSA, 2010. http://hdl.handle.net/20.500.11767/4773.

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The starting purpose of this project was to investigate some issues related to the mechanisms underlying the efficient access to concepts within the semantic memory systems. These issues were mainly related to the role of refractoriness in explaining the comprehension deficits underlying semantic access. The insights derived from this first approach were then used to formulate and test hypotheses about the organization of the contents of the semantic system itself. The first part of the thesis presents an investigation of the semantic abilities of an unselected case-series of patients affected

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Nistad, Olav. "Semantic Web Services in a Network Management System." Thesis, Norwegian University of Science and Technology, Department of Telematics, 2009. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-9039.

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<p>Semantic Web Services (SWS) are a facility towards full automation of service usage, providing seamless integration of services that are published and accessible on the Web. Based on Semanic Web technology SWS is simply a semantic annotation of the functionalitites and interfaces of Web Services. In the very same way that ontologies and metadata lanaguages will facilitate the integration of static data on the Web, the annotation of services wil help to facilitate the automation of service discovery, service composition, service contracting, and execution.In this thesis we demonstrate how SW

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Kara, Soner. "An Ontology-based Retrieval System Using Semantic Indexing." Master's thesis, METU, 2010. http://etd.lib.metu.edu.tr/upload/12612110/index.pdf.

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In this thesis, we present an ontology-based information extraction and retrieval system and its application to soccer domain. In general, we deal with three issues in semantic search, namely, usability, scalability and retrieval performance. We propose a keyword-based semantic retrieval approach. The performance of the system is improved considerably using domain-specific information extraction, inference and rules. Scalability is achieved by adapting a semantic indexing approach. The system is implemented using the state-of-the-art technologies in SemanticWeb and its performance is evaluated

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Okuyucu, Cigdem. "Semantic Classification And Retrieval System For Environmental Sounds." Master's thesis, METU, 2012. http://etd.lib.metu.edu.tr/upload/12615114/index.pdf.

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The growth of multimedia content in recent years motivated the research on audio classification and content retrieval area. In this thesis, a general environmental audio classification and retrieval approach is proposed in which higher level semantic classes (outdoor, nature, meeting and violence) are obtained from lower level acoustic classes (emergency alarm, car horn, gun-shot, explosion, automobile, motorcycle, helicopter, wind, water, rain, applause, crowd and laughter). In order to classify an audio sample into acoustic classes, MPEG-7 audio features, Mel Frequency Cepstral Coefficients

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MALIK, WAQAS. "Visual Semantic Web.Ontology based E-learning management system." Thesis, Blekinge Tekniska Högskola, Avdelningen för för interaktion och systemdesign, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-4326.

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E-Learning is a process in which we use the electronic medium to access the defined set of applications and processes. With its increasing identification and recognition in academic and corporate world, a unique model or framework is required. E-Learning is a critical support mechanism for educational institutions to grow the performance of their students, teachers, as well as useful for organizations to enhance the performance of their employees. Semantic web represents a potential technology for realizing e-Learning requirements Research works in the field of e-Learning are represented by a

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Nixon, Lyndon J. B. "SWeMPs: a semantic web-enabled multimedia presentation system." [S.l.] : [s.n.], 2006. http://www.diss.fu-berlin.de/2007/96/index.html.

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21

Copeck, Terry (Frank Terrence) Carleton University Dissertation Computer Science. "A decompositional semantic system for natural language apprehension." Ottawa, 1989.

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Sagna, Serge. "Formal and semantic properties of the Gújjolaay Eegimaa (a.k.a Banjal) nominal classification system." Thesis, SOAS, University of London, 2008. http://eprints.soas.ac.uk/28825/.

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Gujjolaay Eegimaa (G.E.), an Atlantic language of the Niger-Congo phylum spoken in the Basse-Casamance area in Senegal, exhibits a system of nominal classification known as a "gender/ noun class system". In this type of nominal classification system which is prevalent in Niger-Congo languages, there is controversy as to whether the obligatory classification of all nouns into a finite number of classes has semantic motivations. In addition to the disputed issue of the semantic basis of the nominal classification, the formal criteria for assigning nouns into classes are also disputed in Joola la

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Ni, Qianfu. "Semantic modeling method for configurable enterprise information systems." Thesis, Queensland University of Technology, 2010. https://eprints.qut.edu.au/43695/1/Qianfu_Ni_Thesis.pdf.

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Business practices vary from one company to another and business practices often need to be changed due to changes of business environments. To satisfy different business practices, enterprise systems need to be customized. To keep up with ongoing business practice changes, enterprise systems need to be adapted. Because of rigidity and complexity, the customization and adaption of enterprise systems often takes excessive time with potential failures and budget shortfall. Moreover, enterprise systems often drag business behind because they cannot be rapidly adapted to support business practice

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Chen, Xin. "Human-centered semantic retrieval in multimedia databases." Birmingham, Ala. : University of Alabama at Birmingham, 2008. https://www.mhsl.uab.edu/dt/2008p/chen.pdf.

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Thesis (Ph. D.)--University of Alabama at Birmingham, 2008.<br>Additional advisors: Barrett R. Bryant, Yuhua Song, Alan Sprague, Robert W. Thacker. Description based on contents viewed Oct. 8, 2008; title from PDF t.p. Includes bibliographical references (p. 172-183).

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Maleki, Elaheh. "A Systems Engineering-based semantic model to support “Product-Service System” life cycle." Thesis, Ecole centrale de Nantes, 2018. http://www.theses.fr/2018ECDN0064/document.

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Les Systèmes Produit-Service (PSS) résultent d'une intégration de composants hétérogènes couvrant à la fois des aspects matériels et immatériels (mécanique, électrique,logiciel, processus, organisation, etc.). Le processus de développement d’un PSS est fortement collaboratif impliquant des acteurs métier très variés.Ce caractère interdisciplinaire nécessite des référentiels sémantiques standardisés pour gérer la multitude des points de vue métier et faciliter l’intégration de tous les composants hétérogènes dans un système unique. Ceci est encore plus complexe dans le cas des PSS personnalisab

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26

Ma, Chao. "Visual analytic technique and system of spatiotemporal-semantic events." Kent State University / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=kent1594852646584126.

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Tatarinov, Igor. "Semantic data sharing with a peer data management system /." Thesis, Connect to this title online; UW restricted, 2004. http://hdl.handle.net/1773/6942.

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28

Barker, Jason Eric. "Semantic and phonological competition in the language production system." Diss., The University of Arizona, 2001. http://hdl.handle.net/10150/279870.

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At its most basic level, a model of language production must describe the processes involved in a real time mapping from a conceptual notion of what is to be said onto a well formed string of sounds that can then be communicated to others. In the tradition of looking at the distributions of speech errors as a window into the architecture of the language production system, investigations of experimentally elicited number agreement errors have provided a useful paradigm for gathering production data. Any time two words within an utterance vie for control of the form of a third word in that utter

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Martínez-Mascarúa, Carlos Mario. "Syntactic and semantic structures in cocolog logic control." Thesis, McGill University, 1997. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=34757.

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The research presented in this thesis is formulated within the Conditional Observer and Controller Logic (COCOLOG) framework. COCOLOG is a family of first order languages and associated theories for the design and implementation of controllers for discrete event systems (DESs).<br>The opening part of this thesis presents a high level formulation of COCOLOG called Macro COCOLOG. First, we present the theory of Macro COCOLOG languages, a framework for the enhancement of the original COCOLOG language via definitional constructions. Second, we present the theory of Macro COCOLOG actions, a framewo

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Mendling, Jan, Henrik Leopold, and Fabian Pittke. "25 Challenges of Semantic Process Modeling." Gitice, 2014. http://epub.wu.ac.at/5983/1/6%2D11%2D1%2DSM.pdf.

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Process modeling has become an essential part of many organizations for documenting, analyzing and redesigning their business operations and to support them with suitable information systems. In order to serve this purpose, it is important for process models to be well grounded in formal and precise semantics. While behavioural semantics of process models are well understood, there is a considerable gap of research into the semantic aspects of their text labels and natural language descriptions. The aim of this paper is to make this research gap more transparent. To this end, we clarify the ro

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Joseph, Daniel. "Linking information resources with automatic semantic extraction." Thesis, University of Manchester, 2016. https://www.research.manchester.ac.uk/portal/en/theses/linking-information-resources-with-automatic-semantic-extraction(ada2db36-4366-441a-a0a9-d76324a77e2c).html.

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Knowledge is a critical dimension in the problem solving processes of human intelligence. Consequently, enabling intelligent systems to provide advanced services requires that their artificial intelligence routines have access to knowledge of relevant domains. Ontologies are often utilised as the formal conceptualisation of domains, in that they identify and model the concepts and relationships of the targeted domain. However complexities inherent in ontology development and maintenance have limited their availability. Separate from the conceptualisation component, domain knowledge also encomp

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Botla, Purushotham (Purushotham Shriramulu). "Designing personal assistant software for task management using semantic web technologies and knowledge databases." Thesis, Massachusetts Institute of Technology, 2013. http://hdl.handle.net/1721.1/90684.

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Thesis: S.M. in Engineering and Management, Massachusetts Institute of Technology, Engineering Systems Division, System Design and Management Program, 2013.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (pages 100-102).<br>Adoption of social network sites and use of smart phones with number of sensors in them has digitized user's activities in real-time. Smart phone applications such as calendar, email, and notes contain lot of user information and provide a view into user's activities, while sensors such as GPS sensor can be used to passively find information

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Madiraju, Praveen. "Global Semantic Integrity Constraint Checking for a System of Databases." Digital Archive @ GSU, 2005. http://digitalarchive.gsu.edu/cs_diss/1.

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In today’s emerging information systems, it is natural to have data distributed across multiple sites. We define a System of Databases (SyDb) as a collection of autonomous and heterogeneous databases. R-SyDb (System of Relational Databases) is a restricted form of SyDb, referring to a collection of relational databases, which are independent. Similarly, X-SyDb (System of XML Databases) refers to a collection of XML databases. Global integrity constraints ensure integrity and consistency of data spanning multiple databases. In this dissertation, we present (i) Constraint Checker, a general fra

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Saita, Akio 1972. "The potential business impacts of Semantic Web for system integration." Thesis, Massachusetts Institute of Technology, 2004. http://hdl.handle.net/1721.1/17884.

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Thesis (S.M.M.O.T.)--Massachusetts Institute of Technology, Sloan School of Management, Management of Technology Program, 2004.<br>Includes bibliographical references (leaves 91-94).<br>This thesis presents research about the potential business impacts of the Semantic Web. The concept of the Semantic Web is an expansion of the Web for computers, enabling them to comprehend the meaning of information. In addition, Semantic Web Services (SWS), the emerging convergence of Web Services with the Semantic Web, is the next major generation of the Web (and of the Internet), in which e-services and bus

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Wu, Cathy M. Eng Massachusetts Institute of Technology. "GPSZip : semantic representation and compression system for GPS using coresets." Thesis, Massachusetts Institute of Technology, 2013. http://hdl.handle.net/1721.1/85525.

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Thesis: M. Eng., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, 2013.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (pages 76-79).<br>We present a semantic approach for compressing mobile sensor data and focus on GPS streams. Unlike popular text-compression methods, our approach takes advantage of the fact that agents (robotic, personal, or vehicular) perform tasks in a physical space, and the resulting sensor stream usually contains repeated observations of the same locations, actions, or scenes. We model thi

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Garrido, Marquez Ivan. "Dynamics in semantic annotation, a perspective of information access system." Thesis, Sorbonne Paris Cité, 2019. http://www.theses.fr/2019USPCD008.

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A travers cette étude, se présente une perspective dynamique de l'annotation sémantique. Cette perspective considère le passage du temps et les flux permanents de documents qui font croître les collections et étendre leurs systèmes d'annotation. Nous apportons également une vision de la qualité des systèmes d'annotations basée sur la notion d'accès à l'information et de cohérence. Dans notre vision de la qualité, l'information de vocabulaire d'annotation est la complexité à parcourir par un utilisateur à la recherche d'un certain sujet.Pour répondre au problème de la dynamique dans l'annotatio

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Fernandes, Cláudio Francisco. "X.P.T.O. : a system for representing and querying semantic web antologies." Master's thesis, Universidade de Évora, 2007. http://hdl.handle.net/10174/16592.

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O termo Semantic Web representa um passo evolutivo para a Internet onde os dados são modelados de forma a serem semanticamente adequados também para agentes informáticos. A necessidade de sistemas informáticos que consigam processar estes da- dos de forma a inferir conhecimento motivou o nosso objetivo: cria: um sistema que consiga processar informação, de um ponto de vista da programação em lógica contextual, vindo de diferentes fontes em variados formatos. Esta tese descreve um protótipo com dois componentes que representam a principal contribuição do trabalho efetuado: - Um sistema capaz de

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KECHAGIOGLOU, XENI. "SEMANTIC WEB TECHNOLOGIES IN A PROCESS-AWARE PLANNING SUPPORT SYSTEM." Doctoral thesis, Università degli Studi di Cagliari, 2019. http://hdl.handle.net/11584/261281.

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Indicated by the volume and geographical extent of initiatives for a sustainable future of the planet, there is an increased request for planning to satisfy normative requirements that safeguard sustainability of the adopted plans. However, sustainable planning projects often demonstrate incomplete or oversimplified planning processes. At the same time, a plethora of Planning Support Systems (PSS) exist, heralding the easing of planners’ work. Nonetheless, they cannot boast widespread use, which is perplexing to PSS experts. This PhD sought to explore the two issues for a possible convergence

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Tosteberg, Patrik. "Semantic Segmentation of Point Clouds Using Deep Learning." Thesis, Linköpings universitet, Datorseende, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-136793.

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In computer vision, it has in recent years become more popular to use point clouds to represent 3D data. To understand what a point cloud contains, methods like semantic segmentation can be used. Semantic segmentation is the problem of segmenting images or point clouds and understanding what the different segments are. An application for semantic segmentation of point clouds are e.g. autonomous driving, where the car needs information about objects in its surrounding. Our approach to the problem, is to project the point clouds into 2D virtual images using the Katz projection. Then we use pre-t

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Carlsson, Mattias. "Neural Networks for Semantic Segmentation in the Food Packaging Industry." Thesis, Linköpings universitet, Datorseende, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-145413.

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Industrial applications of computer vision often utilize traditional image processing techniques whereas state-of-the-art methods in most image processing challenges are almost exclusively based on convolutional neural networks (CNNs). Thus there is a large potential for improving the performance of many machine vision applications by incorporating CNNs. One such application is the classification of juice boxes with straws, where the baseline solution uses classical image processing techniques on depth images to reject or accept juice boxes. This thesis aim to investigate how CNNs perform on t

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kalle, Sushma. "Semantic-aware Stealthy Control Logic Infection Attack." ScholarWorks@UNO, 2018. https://scholarworks.uno.edu/td/2512.

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In this thesis work we present CLIK, a new, automated, remote attack on the control logic of a programmable logic controller (PLC) in industrial control systems. The CLIK attack modifies the control logic running in a remote target PLC automatically to disrupt a physical process. We implement the CLIK attack on a real PLC. The attack is initiated by subverting the security measures that protect the control logic in a PLC. We found a critical (zero-day) vulnerability, which allows the attacker to overwrite password hash in the PLC during the authentication process. Next, CLIK retrieves and deco

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Aldin, Laden. "Semantic discovery and reuse of business process patterns." Thesis, Brunel University, 2010. http://bura.brunel.ac.uk/handle/2438/4635.

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In modern organisations business process modelling has become fundamental due to the increasing rate of organisational change. As a consequence, an organisation needs to continuously redesign its business processes on a regular basis. One major problem associated with the way business process modelling (BPM) is carried out today is the lack of explicit and systematic reuse of previously developed models. Enabling the reuse of previously modelled behaviour can have a beneficial impact on the quality and efficiency of the overall information systems development process and also improve the effec

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McKenzie, Craig. "Managing Hybrid Reasoning on the Semantic Web using a Blackboard System." Thesis, University of Aberdeen, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.485665.

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In this thesis, we propose a Blackboard Architecture as a means for managing hybrid reas~ning (Le. the combination of ontological, rule- and constraint based-methods) on the Semantic Web. We describe how our S'emantic Web Blackboard coi'Wines the components of . a traditional blackboard system with the principles of the Semantic Web - languages for data representation (RDF and OWL); rules (SWRL) and our own formalism for expressing constraints (CIFISWRL). The traditional blackboard systems used a set of fixed abstraction levels designed specifically for the problem, Iirp.iting the blackboard t

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Costa, Ricardo Martins. "TV App: Semantic Good Morning - Semantic Analysis on News Aggregation System." Master's thesis, 2013. https://repositorio-aberto.up.pt/handle/10216/93095.

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Costa, Ricardo Martins. "TV App: Semantic Good Morning - Semantic Analysis on News Aggregation System." Dissertação, 2013. https://repositorio-aberto.up.pt/handle/10216/93095.

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ZENG, YU-ZHI, and 曾昱智. "Semantic Based Public Opinion Analysis System." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/3g96j3.

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碩士<br>國立中央大學<br>資訊工程學系在職專班<br>104<br>In the research of semantic sentiment analysis, it will normally use some factor rules such as the utilization of emotional keywords and the emotional rules defined manually to increase the accuracy. Because of the demand for large amounts of data and the training take lots of time, these manual factors will usually make the construction of system unportable and decrease efficiency. In this thesis, based on the above demands, we propose a semantic sentiment analysis system, and it also have better quality and increase efficiency. The system structure of

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Κόλιας, Βασίλειος. "Semantic annotation system for medical images." Thesis, 2011. http://nemertes.lis.upatras.gr/jspui/handle/10889/4550.

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Nowadays,hospitals are equipped with high resolution medical imaging systems such as MRI, CT that help the radiologists to make more accurate diagnosis. However these systems cannot give any information of the explicit content that is on the image pixels. The vast amount of images that are produced in hospitals is processed mainly by the medical domain users. Even systems such as PACS cannot retrieve images with anatomical or disease-‐related criteria. The integrating of semantic web technologies in health care can pro

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48

Huang, Shih-Hao, and 黃世豪. "Application Architecture of Semantic QA System." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/30553571118208778694.

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碩士<br>淡江大學<br>資訊工程學系碩士在職專班<br>94<br>In this paper, we seek to use a “Link Grammar Parser” to develop a “Semantic QA System”. This system will make use of “Link Grammar Parser” to analyse the user’s problem . After analysing the learner’s grammar, it will expand the Semantic dictionary via WordNet and subsequently seeks answers in the system’s Ontology or search the internet for more appropriate answer . In addition, it will provide http links to the answer as supplement information. The implementation environment will use Spring Framework as development platform. This research will be focuse

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Rodrigues, Miguel Jorge Vitorino Sousa. "Biomedical semantic question and answering system." Master's thesis, 2017. http://hdl.handle.net/10451/31586.

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Tese de mestrado, Informática, Universidade de Lisboa, Faculdade de Ciências, 2017<br>Os sistemas de Question Answering são excelentes ferramentas para a obtenção de respostas simples e em vários formatos de uma maneira tamb´em simples, sendo de grande utilidade na área de Information Retrieval, para responder a perguntas da comunidade online, e também para fins investigativos ou de prospeção de informação. A área da saúde tem beneficiado muito com estes avanços, auxiliados com o progresso da tecnologia e de ferramentas delas provenientes, que podem ser usadas nesta área, resultando na constan

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Chang, Uei-Chiang, and 張維強. "Developing Semantic-Aware Multimedia Retrieval System." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/82340438779809941363.

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碩士<br>中原大學<br>資訊管理研究所<br>95<br>The traditional content retrieval pattern takes the word description as the main processing object and lacks the description of the non-word resources. In the information retrieval field, the multimedia content retrieval makes the non-word resources into the word annotation of metadata in order to help the user to search. However, the method of word annotation lacks the expression of semantic and concealment of knowledgeable understanding. Therefore, the machine is unable to interpret and causes the user’s drop of sensation retrieval. In order to solve this probl

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