Дисертації з теми "Databases"
Оформте джерело за APA, MLA, Chicago, Harvard та іншими стилями
Ознайомтеся з топ-50 дисертацій для дослідження на тему "Databases".
Біля кожної праці в переліку літератури доступна кнопка «Додати до бібліографії». Скористайтеся нею – і ми автоматично оформимо бібліографічне посилання на обрану працю в потрібному вам стилі цитування: APA, MLA, «Гарвард», «Чикаго», «Ванкувер» тощо.
Також ви можете завантажити повний текст наукової публікації у форматі «.pdf» та прочитати онлайн анотацію до роботи, якщо відповідні параметри наявні в метаданих.
Переглядайте дисертації для різних дисциплін та оформлюйте правильно вашу бібліографію.
Chung, Sun S. "Anti-Tamper Databases: Querying Encrypted Databases." online version, 2006. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=case1136677144.
Повний текст джерелаBielecki, Pavel. "Distributed relational database system of occasionally connected databases." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2000. http://handle.dtic.mil/100.2/ADA378092.
Повний текст джерелаRashid, Awais. "A database evolution approach for object oriented databases." Thesis, Lancaster University, 2001. http://eprints.lancs.ac.uk/11951/.
Повний текст джерелаVargas, Herring Luis Carlos. "Integrating databases and publish/subscribe." Thesis, University of Cambridge, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.609151.
Повний текст джерелаUnnava, Vasundhara. "Query processing in distributed database systems." Connect to resource, 1992. http://rave.ohiolink.edu/etdc/view.cgi?acc%5Fnum=osu1261314105.
Повний текст джерелаKhayundi, Peter. "A comparison of open source object-oriented database products." Thesis, University of Fort Hare, 2009. http://hdl.handle.net/10353/254.
Повний текст джерелаZhang, Hao. "Querying databases a tale of two C# approaches /." Click here for download, 2010. http://proquest.umi.com.ps2.villanova.edu/pqdweb?did=2019786971&sid=1&Fmt=2&clientId=3260&RQT=309&VName=PQD.
Повний текст джерелаHines, Gary L. "From entities to objects : reverse engineering a relational data model into an object-oriented design." Virtual Press, 2000. http://liblink.bsu.edu/uhtbin/catkey/1164846.
Повний текст джерелаDepartment of Computer Science
Moatassem, Nawal N. "A Study of Migrating Biological Data from Relational Databases to NoSQL Databases." Youngstown State University / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=ysu1442486094.
Повний текст джерелаAleksic, Mario. "Incremental computation methods in valid and transaction time databases." Thesis, Georgia Institute of Technology, 1996. http://hdl.handle.net/1853/8126.
Повний текст джерелаHenderson, Rebecca Sue. "Technology in action : the design and use of relational databases /." Thesis, Connect to this title online; UW restricted, 1999. http://hdl.handle.net/1773/8880.
Повний текст джерелаShou, Yutao Sindy, and 壽玉濤. "Efficient query processing for spatial and temporal databases." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2004. http://hub.hku.hk/bib/B29853655.
Повний текст джерелаLong, Shitian. "Database syncrhonization between devices : A new synchronization protocol for SQLite databases." Thesis, KTH, Skolan för informations- och kommunikationsteknik (ICT), 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-46712.
Повний текст джерелаWang, Qing [Verfasser]. "Logical foundations of database transformations for complex-value databases / Qing Wang." Kiel : Universitätsbibliothek Kiel, 2010. http://d-nb.info/1020001461/34.
Повний текст джерелаUlibarri, Desirea Duarte. "Volunteer system project Regis University Networking Lab Practicum /." [Denver, Colo.] : Regis University, 2006. http://165.236.235.140/lib/DUlibarriPartI2006.pdf.
Повний текст джерелаCiolek, Thomas S. "Meeting the challenges of met data with MySQL X /." [Denver, Colo.] : Regis University, 2006. http://165.236.235.140/lib/TCiolek2006.pdf.
Повний текст джерелаSullivan, Larry. "Performance issues in mid-sized relational database machines /." Online version of thesis, 1989. http://hdl.handle.net/1850/10445.
Повний текст джерелаGe, Shen, and 葛屾. "Advanced analysis and join queries in multidimensional spaces." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2012. http://hub.hku.hk/bib/B49799332.
Повний текст джерелаpublished_or_final_version
Computer Science
Doctoral
Doctor of Philosophy
Alkahtani, Mufleh M. "Modeling relational database management systems." Virtual Press, 1993. http://liblink.bsu.edu/uhtbin/catkey/865955.
Повний текст джерелаDepartment of Computer Science
Xie, Dongqing. "A Web database builder system WEBDB /." [Gainesville, Fla.] : University of Florida, 2001. http://purl.fcla.edu/fcla/etd/UFE0000365.
Повний текст джерелаTitle from title page of source document. Document formatted into pages; contains xi, 62 p.; also contains graphics. Includes vita. Includes bibliographical references.
Chen, Lijun. "A Web-based database application builder." [Gainesville, Fla.] : University of Florida, 2002. http://purl.fcla.edu/fcla/etd/UFE1000113.
Повний текст джерелаTitle from title page of source document. Document formatted into pages; contains ix, 64 p.; also contains graphics. Includes vita. Includes bibliographical references.
Garcia, Hong-Mei Chen. "A semantics-based methodology for integrated distributed database design: Toward combined logical and fragmentation design and design automation." Diss., The University of Arizona, 1992. http://hdl.handle.net/10150/185936.
Повний текст джерелаLi, Xue. "Schema evolution in object-oriented databases." Thesis, Queensland University of Technology, 1997.
Знайти повний текст джерелаSun, Jimeng. "Analysis of predictive spatio-temporal queries /." View Abstract or Full-Text, 2003. http://library.ust.hk/cgi/db/thesis.pl?COMP%202003%20SUN.
Повний текст джерелаIncludes bibliographical references (leaves 62-65). Also available in electronic version. Access restricted to campus users.
Jermaine, Christopher. "Approximate answering of aggregate queries in relational databases." Diss., Georgia Institute of Technology, 2002. http://hdl.handle.net/1853/9221.
Повний текст джерелаPawluk, Przemyslaw. "Stream databases." Thesis, Blekinge Tekniska Högskola, Avdelningen för programvarusystem, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-3644.
Повний текст джерелаThis thesis presents stream databases which are able to process data streams. Moreover advantages and disadvantages of those systems are presented.
przemyslaw.pawluk@pwr.wroc.pl (+48)697-958-666
Le, Pendu Paea Jean-Francois 1974. "Ontology databases." Thesis, University of Oregon, 2010. http://hdl.handle.net/1794/10575.
Повний текст джерелаOn the one hand, ontologies provide a means of formally specifying complex descriptions and relationships about information in a way that is expressive yet amenable to automated processing and reasoning. When data are annotated using terms from an ontology, the instances inhere in formal semantics. Compared to an ontology, which may have as few as a dozen or as many as tens of thousands of terms, the annotated instances for the ontology are often several orders of magnitude larger, from millions to possibly trillions of instances. Unfortunately, existing reasoning techniques cannot scale to these sizes. On the other hand, relational database management systems provide mechanisms for storing, retrieving, and maintaining the integrity of large amounts of data. Relational database management systems are well known for scaling to extremely large sizes of data, some claiming to manage over a quadrillion data. This dissertation defines ontology databases as a mapping from ontologies to relational databases in order to combine the expressiveness of ontologies with the scalability of relational databases. This mapping is sound and, under certain conditions, complete. That is, the database behaves like a knowledge base which is faithful to the semantics of a given ontology. What distinguishes this work is the treatment of the relational database management system as an active reasoning component rather than as a passive storage and retrieval system. The main contributions this dissertation will highlight include: (i) the theory and implementation particulars for mapping ontologies to databases, (ii) subsumption based reasoning, (iii) inconsistency detection, (iv) scalability studies, and (v) information integration (specifically, information exchange). This work is novel because it is the first attempt to embed a logical reasoning system, specified by a Semantic Web ontology, into a plain relational database management system using active database technologies. This work also introduces the not-gadget , which relaxes the closed-world assumption and increases the expressive power of the logical system without significant cost. This work also demonstrates how to deploy the same framework as an information integration system for data exchange scenarios, which is an important step toward semantic information integration over distributed data repositories.
Committee in charge: Dejing Dou, Chairperson, Computer & Information Science; Zena Ariola, Member, Computer & Information Science; Christopher Wilson, Member, Computer & Information Science; Monte Westerfield, Outside Member, Biology
Maatuk, Abdelsalam. "Migrating relational databases into object-based and XML databases." Thesis, Northumbria University, 2009. http://nrl.northumbria.ac.uk/3374/.
Повний текст джерелаKarlapalem, Kamalakar. "Redesign of distributed relational databases." Diss., Georgia Institute of Technology, 1992. http://hdl.handle.net/1853/9173.
Повний текст джерелаZawis, John A., and David K. Hsiao. "Accessing hierarchical databases via SQL transactions in a multi-model database system." Thesis, Monterey, California. Naval Postgraduate School, 1987. http://hdl.handle.net/10945/22186.
Повний текст джерелаWalpole, Dennis A., and Alphonso L. Woods. "Accessing network databases via SQL transactions in a multi-model database system." Thesis, Monterey, California. Naval Postgraduate School, 1989. http://hdl.handle.net/10945/25647.
Повний текст джерелаLloyd, Peter James. "Database use in the primary school : format-free databases and knowledge construction." Thesis, Queensland University of Technology, 1996. https://eprints.qut.edu.au/36518/1/36518_Lloyd_1996.pdf.
Повний текст джерелаKong, Yibing. "Security and privacy model for association databases." Access electronically, 2003. http://www.library.uow.edu.au/adt-NWU/public/adt-NWU20031126.142250/index.html.
Повний текст джерелаMorsi, Magdi M. A. "Extensible object-oriented databases with dynamic schemas." Diss., Georgia Institute of Technology, 1992. http://hdl.handle.net/1853/9121.
Повний текст джерелаLee, J. J. "The object-oriented database and processing of electronic warfare data." Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 1996. http://handle.dtic.mil/100.2/ADA303112.
Повний текст джерелаClemens, David W. "Relational database design of a shipboard ammunition inventory, requisitioning, and reporting system." Thesis, Monterey, California : Naval Postgraduate School, 1990. http://handle.dtic.mil/100.2/ADA231559.
Повний текст джерелаThesis Advisor(s): Kamel, Magdi N. Second Reader: Bhargava, Hemant K. "June 1990." Description based on signature page as viewed on October 19, 2009. Author(s) subject terms: Ammunition, database design, relational database. Includes bibliographical references (p. 163-166). Also available online.
Stanier, C. F. "A model integrity based object-relational data model and complex data model definition framework." Thesis, Staffordshire University, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.522119.
Повний текст джерелаNulty, William Glenn. "Geometric searching with spacefilling curves." Diss., Georgia Institute of Technology, 1993. http://hdl.handle.net/1853/24520.
Повний текст джерелаWillshire, Mary Jane. "The effects of inheritance on the properties of physical storage models in object oriented databases." Diss., Georgia Institute of Technology, 1992. http://hdl.handle.net/1853/9236.
Повний текст джерелаRobinson, H. M. "The capture of meaning in database administration." Thesis, University of Hertfordshire, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.234361.
Повний текст джерелаJakobovits, Rex M. "The Web interfacing repository manager : a framework for developing web-based experiment management systems /." Thesis, Connect to this title online; UW restricted, 1999. http://hdl.handle.net/1773/7007.
Повний текст джерелаKern, Deborah R. "Design and implementation of the acoustic database and acoustic trainer modules for "ARGOS"." Thesis, Monterey, California : Naval Postgraduate School, 1990. http://handle.dtic.mil/100.2/ADA232052.
Повний текст джерелаThesis Advisor(s): Wu, C. Thomas. Second Reader: Lum, Vincent Y. "June 1990." Description based on signature page. DTIC Identifier(s): Software engineering, event driven multimedia database, acoustic database. Author(s) subject terms: Software engineering, event driven multimedia database, acoustic database. Includes bibliographical references (p. 96). Also available online.
Ekberg, Albin, and Jacob Holm. "Effektiv och underhållssäker lagring av medicinsk data." Thesis, Linköpings universitet, Institutionen för datavetenskap, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-107331.
Повний текст джерелаRogers, Brandon Lamar. "A Statistical Performance Model of Homogeneous Raidb Clusters." Diss., CLICK HERE for online access, 2005. http://contentdm.lib.byu.edu/ETD/image/etd709.pdf.
Повний текст джерелаKitinya, Sylivano Chiluli Nonga. "Relational multimedia databases." Thesis, Durham University, 1987. http://etheses.dur.ac.uk/1242/.
Повний текст джерелаAbrahamsson, Emil. "Digitalt arkiv." Thesis, University of Gävle, Department of Mathematics, Natural and Computer Sciences, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-608.
Повний текст джерелаGrunden för detta arbete har varit att förenkla hantering och sökning bland ritningar och förteckningar i ett ritningsarkiv. Lösningen har blivit ett webbaserat datasystem som bygger på en databas där all information lagras och är sökbar. Resultatet har blivit ett system som man oavsett var man befinner sig inom företagets nätverk ha tillgång till alla ritningar och förteckningar på ett snabbt och effektivt sätt.
Forsberg, Mikael, and Mikael Morell. "Optimering av SQL-frågor för analys i QlikView." Thesis, Karlstad University, Division for Information Technology, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-55.
Повний текст джерелаHuvudsyftet med detta examensarbete är att för vår uppdragsgivare ÅF:s räkning, analysera huruvida det är möjligt att, rent tidsmässigt, hämta lagrad information från en av företagets kunders databaser online samt presentera detta grafiskt, som statistisk information. Hänsyn måste tas till server- och nätverksbelastning. Vid analysen optimerade vi SQL-frågor, vilket resulterade i en minskning av den totala exekveringstiden på serversidan med 24 sekunder.
Den databasoberoende applikationen QlikView med sina inbyggda funktioner visade sig vara ett mycket användbart rapporteringsverktyg. Genom att utveckla ett grafiskt gränssnitt, tydliggjorde vi olika fråge- och svarsalternativ, vilka fungerar som underlag för sammanställning av produktionsdata.
The main purpose of this thesis is, on the behalf of ÅF, to examine how stored information can be gathered online in a timely fashion. Consideration must be taken to the server and network load. During our investigation we were able to optimize SQL queries that resulted in a reduction of the total execution time by 24 seconds at the server side. One analysis tool that was very useful during our assignment was QlikView, which turned out to be a database independent analysis and reporting tool. We have clarified some alternatives of the questions and answers by developing a graphical interface, which is the basis for putting together the information.
Ottesen, Erik Bagge. "Similarity Search in Large Databases using Metric Indexing and Standard Database Access Methods." Thesis, Norwegian University of Science and Technology, Department of Computer and Information Science, 2009. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-9038.
Повний текст джерелаSeveral methods exists for performing similarity searches quickly using metric indexing. However, most of these methods are based on main memory indexing or require specialized disk access methods. We have described and implemented a method combining standard database access methods with the LAESA Linear Approximating Eliminating Search Algorithm to perform both range and K nearest neighbour (KNN) queries using standard database access methods and relational operators. We have studied and tested various existing implementations of R-trees, and implemented the R*-tree. We also found that some of the optimizations in R*-trees was damaging to the response time at very high dimensionality. This is mostly due to the increased CPU time removing any benefit from reducing the number of disk accesses. Further we have performed comprehensive experiments using different access methods, join operators, pivot counts and range limits for both range and nearest neighbour queries. We will also implement and experiment using a multi-threaded execution environment running on several processors.
Nagy, Victor. "Performance Analysis of Relational Databases, Object-Oriented Databases and ORM Frameworks." Thesis, Högskolan i Skövde, Institutionen för informationsteknologi, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-9528.
Повний текст джерелаAxhamn, Johan. "Databasskydd." Doctoral thesis, Stockholms universitet, Juridiska institutionen, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-136352.
Повний текст джерела