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Dissertations / Theses on the topic 'Database management. Querying (Computer science)'

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1

Thiagarajan, Arvind. "Representing and querying regression models in a relational database management system." Thesis, Massachusetts Institute of Technology, 2007. http://hdl.handle.net/1721.1/42254.

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Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2007.<br>Includes bibliographical references (p. 77-79).<br>Curve fitting is a widely employed, useful modeling tool in several financial, scientific, engineering and data mining applications, and in applications like sensor networks that need to tolerate missing or noisy data. These applications need to both fit functions to their data using regression, and pose relational-style queries over regression models. Unfortunately, existing DBMSs are ill suited for this task because they do no
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2

Kwan, Kang-lun. "Adaptive stream filters for entity-based queries with non-value tolerance." Click to view the E-thesis via HKUTO, 2007. http://sunzi.lib.hku.hk/hkuto/record/B3884333X.

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3

Kwan, Kang-lun, and 關庚麟. "Adaptive stream filters for entity-based queries with non-value tolerance." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2007. http://hub.hku.hk/bib/B3884333X.

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4

Acar, Aybar C. "Query consolidation interpreting queries sent to independent heterogenous databases /." Fairfax, VA : George Mason University, 2008. http://hdl.handle.net/1920/3223.

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Thesis (Ph.D.)--George Mason University, 2008.<br>Vita: p. 169. Thesis director: Amihai Motro. Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Computer Science. Title from PDF t.p. (viewed Aug. 27, 2008). Includes bibliographical references (p. 162-168). Also issued in print.
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5

Fernández, Moctezuma Rafael J. "A Data-Descriptive Feedback Framework for Data Stream Management Systems." PDXScholar, 2012. https://pdxscholar.library.pdx.edu/open_access_etds/116.

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Data Stream Management Systems (DSMSs) provide support for continuous query evaluation over data streams. Data streams provide processing challenges due to their unbounded nature and varying characteristics, such as rate and density fluctuations. DSMSs need to adapt stream processing to these changes within certain constraints, such as available computational resources and minimum latency requirements in producing results. The proposed research develops an inter-operator feedback framework, where opportunities for run-time adaptation of stream processing are expressed in terms of descriptions
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6

Elliott, Brendan David. "Hierarchical and Semantic Data Management and Querying for Patient Records and Personal Photos." Case Western Reserve University School of Graduate Studies / OhioLINK, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=case1226303040.

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7

Hossain, Md Delwar. "Querying communities of interest in peer database networks." Thesis, University of Ottawa (Canada), 2005. http://hdl.handle.net/10393/26926.

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Peer-to-Peer (P2P) networks are used primarily for file sharing. P2P user communities are continuing to grow rapidly, but there is no specific query mechanism for communities of interest in peer database networks. Peer databases are linked to each other through acquaintances. These are individual, independently developed databases that contain local data. Many researchers have tackled the problem of query processing in P2P networks. Moreover, researchers have started to investigate community-based querying in peer database networks. The focus of this thesis is to study a query translation mech
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8

Wang, Song. "State-Slice: A New Stream Query Optimization Paradigm for Multi-query and Distributed Processing." Worcester, Mass. : Worcester Polytechnic Institute, 2008. http://www.wpi.edu/Pubs/ETD/Available/etd-032508-044505/.

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9

Bandyopadhyay, Bortik. "Querying Structured Data via Informative Representations." The Ohio State University, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=osu1595447189545086.

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10

Papadopoulos, Stavros. "Authenticated query processing /." View abstract or full-text, 2010. http://library.ust.hk/cgi/db/thesis.pl?CSED%202010%20PAPADO.

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11

Daniels, Kristine Jean. "Clustering of Database Query Results." Diss., CLICK HERE for online access, 2006. http://contentdm.lib.byu.edu/ETD/image/etd1282.pdf.

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12

Morgan, Fabian F. 1981. "Querying over heterogeneous XML schemas in a content management system." Thesis, Massachusetts Institute of Technology, 2002. http://hdl.handle.net/1721.1/87283.

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Thesis (M.Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2002.<br>Includes bibliographical references (leaves 51-52).<br>by Fabian F. Morgan.<br>M.Eng.
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13

Soo, Michael Dennis 1962. "Constructing a temporal database management system." Diss., The University of Arizona, 1996. http://hdl.handle.net/10150/290685.

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Temporal database management systems provide integrated support for the storage and retrieval of time-varying information. Despite the extensive research which has been performed in this area over the last fifteen years, no commercial products exist and few viable prototypes have been constructed. It is our thesis that through the use of the proper abstractions, it is possible to construct a temporal database management system with robust semantics, without sacrificing performance, and with minimal implementation cost. Our approach parallels the development of relational database management sy
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14

Zou, Beibei 1974. "Data mining with relational database management systems." Thesis, McGill University, 2005. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=82456.

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With the increasing demands of transforming raw data into information and knowledge, data mining becomes an important field to the discovery of useful information and hidden patterns in huge datasets. Both machine learning and database research have made major contributions to the field of data mining. However, there is still little effort made to improve the scalability of algorithms applied in data raining tasks. Scalability is crucial for data mining algorithms, since they have to handle large datasets quite often. In this thesis we take a step in this direction by extending a popula
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15

Ma, Xuesong 1975. "Data mining using relational database management system." Thesis, McGill University, 2005. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=98757.

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With the wide availability of huge amounts of data and the imminent demands to transform the raw data into useful information and knowledge, data mining has become an important research field both in the database area and the machine learning areas. Data mining is defined as the process to solve problems by analyzing data already present in the database and discovering knowledge in the data. Database systems provide efficient data storage, fast access structures and a wide variety of indexing methods to speed up data retrieval. Machine learning provides theory support for most of the popular d
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16

Peng, Rui. "Live video database management systems." Doctoral diss., University of Central Florida, 2010. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/4609.

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With the proliferation of inexpensive cameras and the availability of high-speed wired and wireless networks, networks of distributed cameras are becoming an enabling technology for a broad range of interdisciplinary applications in domains such as public safety and security, manufacturing, transportation, and healthcare. Today's live video processing systems on networks of distributed cameras, however, are designed for specific classes of applications. To provide a generic query processing platform for applications of distributed camera networks, we designed and implemented a new class of gen
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17

Floratos, Sofoklis. "High Performance Iterative Processing in Relational Database Management Systems." The Ohio State University, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=osu1605909940057503.

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18

Lepinioti, Konstantina. "Data mining and database systems : integrating conceptual clustering with a relational database management system." Thesis, Bournemouth University, 2011. http://eprints.bournemouth.ac.uk/17765/.

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Many clustering algorithms have been developed and improved over the years to cater for large scale data clustering. However, much of this work has been in developing numeric based algorithms that use efficient summarisations to scale to large data sets. There is a growing need for scalable categorical clustering algorithms as, although numeric based algorithms can be adapted to categorical data, they do not always produce good results. This thesis presents a categorical conceptual clustering algorithm that can scale to large data sets using appropriate data summarisations. Data mining is dist
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19

Huang, Jianyuan. "Computer science graduate project management system." CSUSB ScholarWorks, 2007. https://scholarworks.lib.csusb.edu/etd-project/3250.

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This project is a development and tracking system for graduate students in the Department of Computer Science of CSUSB. This project will cover front-end web site development, back-end database design and security. This website provides secure access to information about ideas for projects, status on on-going projects, and reports of finished projects using My SQL and Apache Tomcat.
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20

Day, Mark Stuart. "Client cache management in a distributed object database." Thesis, Massachusetts Institute of Technology, 1995. http://hdl.handle.net/1721.1/36561.

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Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1995.<br>Includes bibliographical references (leaves 137-143).<br>by Mark Stuart Day.<br>Ph.D.
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21

AlJabban, Tarek. "Distributed database storage management for a cloud computing infrastructure." Thesis, McGill University, 2013. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=114556.

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Internet applications have recently witnessed tremendous growth in terms of both size and complexity. Cloud computing is one of the several distributed technologies that have emerged to help meeting the objectives of these applications in terms of achieving high availability, performance and scalability.Platform as a Service (PaaS) is one kind of services provided by cloud solutions. These systems often follow a multi-tier architecture consisting mainly of a presentation tier, an application tier and a database tier. The volumes of data exchanged between the application tier and the database
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22

Xie, Jing, and 謝靜. "Socio-aware random walk search and replication in peer-to-peer networks." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2009. http://hub.hku.hk/bib/B43085556.

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23

Xie, Jing. "Socio-aware random walk search and replication in peer-to-peer networks." Click to view the E-thesis via HKUTO, 2009. http://sunzi.lib.hku.hk/hkuto/record/B43085556.

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24

Taft, Rebecca (Rebecca Yale). "Predictive modeling for management of database resources in the cloud." Thesis, Massachusetts Institute of Technology, 2015. http://hdl.handle.net/1721.1/99840.

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Thesis: S.M., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, 2015.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (pages [68]-[70]).<br>Public cloud providers who support a Database-as-a-Service offering must efficiently allocate computing resources to each of their customers in order to reduce the total number of servers needed without incurring SLA violations. For example, Microsoft serves more than one million database customers on its Azure SQL Database platform. In order to avoid unnecessary expense and st
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25

Tsai, Eva Y. (Eva Yi-hua). "Inter-database data quality management : a relational-model based approach." Thesis, Massachusetts Institute of Technology, 1996. http://hdl.handle.net/1721.1/40202.

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26

Nguyen, Long Phi M. Eng Massachusetts Institute of Technology. "Exploring learned join algorithm selection in relational database management systems." Thesis, Massachusetts Institute of Technology, 2021. https://hdl.handle.net/1721.1/130706.

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Thesis: M. Eng., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, February, 2021<br>Cataloged from the official PDF of thesis.<br>Includes bibliographical references (page 81).<br>Query optimizers, crucial components of relational database management systems, are responsible for generating efficient query execution plans. Despite many advances in the database community over the last few decades, most popular relational database management systems today still use cost-based optimizers that do not always model the underlying data's characteristics
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27

Vu, Dung Tien. "The web-based database management system for the computer science graduate program." CSUSB ScholarWorks, 2004. https://scholarworks.lib.csusb.edu/etd-project/2557.

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The purpose of this project is to provide faculty and students a secure access to graduate student resources and it will also cover database design, web development, security, migration, and deployment of the new system.
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28

Chokkalingam, Selvameenal. "Database and Query Analysis Tools for MySQL: Exploiting Hypertree and Hypergraph Decompositions." Ohio : Ohio University, 2006. http://www.ohiolink.edu/etd/view.cgi?ohiou1163694650.

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29

Li, Jianxin. "Adaptive query relaxation and processing over heterogeneous xml data sources." Swinburne Research Bank, 2009. http://hdl.handle.net/1959.3/66874.

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Thesis (Ph.D) - Swinburne University of Technology, Faculty of Information & Communication Technologies, 2009.<br>A dissertation submitted to the Faculty of Information and Communication Technologies, Swinburne University of Technology in partial fulfillment of the requirements for the degree of Doctor of Philosophy, 2009. Typescript. "August 2009". Bibliography p. 161-171.
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30

Saab, Emile. "A database for an intensive care unit." Thesis, McGill University, 1995. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=23376.

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The rapid growth of medical sciences and technologies created the need to manage data generated by sophisticated medical equipment (e.g. lab results, vital signs, etc.). This class of equipment, especially in the modern Intensive Care Unit (ICU), emits large quantities of latient data which medical staff usually records on log sheets.<br>This thesis presents a database design that allows abstract definition of data types, and offers a unified view of data during the development phase, distinct levels of data management and a higher degree of system flexibility. This database model is an implem
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31

Sheth, Amit Pravin. "Adaptive concurrency control for distributed database systems /." The Ohio State University, 1985. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487262513408523.

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32

Dong, Xin. "Providing best-effort services in dataspace systems /." Thesis, Connect to this title online; UW restricted, 2007. http://hdl.handle.net/1773/6902.

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33

Auepanwiriyakul, Raweewan. "Inheritance Problems in Object-Oriented Database." Thesis, University of North Texas, 1989. https://digital.library.unt.edu/ark:/67531/metadc330898/.

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This research is concerned with inheritance as used in object-oriented database. More specifically, partial bi-directional inheritance among classes is examined. In partial inheritance, a class can inherit a proper subset of instance variables from another class. Two subclasses of the same superclass do not need to inherit the same proper subset of instance variables from their superclass. Bi-directional partial inheritance allows a class to inherit instance variables from its subclass. The prototype of an object-oriented database that supports both full and partial bi-directional inheritance
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34

Fumai, Nicola. "A database for an intensive care unit patient data management system." Thesis, McGill University, 1992. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=22500.

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Computerization has had a large impact on hospital intensive care units, allowing continuous monitoring and display of physiological patient data. Treatment of the critically ill patient, however, now requires assimilating large amounts of patient data.<br>Computers can help by processing the data and displaying the information in easy to understand formats. Also, knowledge-based systems can provide advice in diagnosis and treatment of patients. If these systems are to be effective, they must be integrated into the total hospital information system and the separate computer data must be jointl
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35

Folmer, Brennan Thomas. "Metadata storage for file management systems data storage and representation techniques for a file management system /." [Gainesville, Fla.] : University of Florida, 2002. http://purl.fcla.edu/fcla/etd/UFE1001141.

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36

Wang, Fan. "SEEDEEP: A System for Exploring and Querying Deep Web Data Sources." The Ohio State University, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=osu1279758181.

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37

Karras, Panagiotis. "Data structures and algorithms for data representation in constrained environments." Thesis, Click to view the E-thesis via HKUTO, 2007. http://sunzi.lib.hku.hk/hkuto/record/B38897647.

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38

Tian, Hao. "A methodology for domain-specific conceptual data modeling and querying." restricted, 2007. http://etd.gsu.edu/theses/available/etd-02272007-140033/.

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Thesis (Ph. D.)--Georgia State University, 2007.<br>Rajshekhar Sunderraman, committee chair; Paul S. Katz, Yanqing Zhang, Ying Zhu, committee members. Electronic text (128 p. : ill.) : digital, PDF file. Description based on contents viewed Oct. 15, 2007; title from file title page. Includes bibliographical references (p. 124-128).
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39

Park, Jinsoo. "Facilitating interoperability among heterogeneous geographic database systems: A theoretical framework, a prototype system, and evaluation." Diss., The University of Arizona, 1999. http://hdl.handle.net/10150/284627.

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The objective of this research is to develop a formal semantic model, theoretical framework and methodology to facilitate interoperability among distributed and heterogeneous geographic database systems (GDSs). The primary research question is how to identify and resolve various data- and schematic-level conflicts among such information sources. Set theory is used to formalize the semantic model, which supports explicit modeling of the complex nature of geographic data objects. The semantic model is used as a canonical model for conceptual schema design and integration. The intension (includin
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40

Fang, Li-Chuan. "Improvement and deployment of the web-based database management system for computer science graduate program." CSUSB ScholarWorks, 2006. https://scholarworks.lib.csusb.edu/etd-project/2988.

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In 2005 Mr. Dung Tien Vu completed a master's project for the California State University, San Bernardino Computer Science Department in which he designed a web-based database of department graduate student information. This project was designed to alter the system so that it conforms with current campus regulations, to make some improvements to the system, and to deploy it.
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41

Salberg, Randall N. "The systems resource dictionary : a synergism of artificial intelligence, database management and software engineering methodologies." Thesis, Kansas State University, 1985. http://hdl.handle.net/2097/9877.

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42

AL-Dohuki, Shamal Mohammed Ameen. "INTERACTIVE VISUAL QUERYING AND ANALYSIS FOR URBAN TRAJECTORY DATA." Kent State University / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=kent1555411250877166.

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43

Li, Ming. "Semantic query optimization for processing XML streams with minimized memory footprint." Link to electronic thesis, 2007. http://www.wpi.edu/Pubs/ETD/Available/etd-082507-044510/.

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44

Demurjian, Steven Arthur. "The multi-lingual database system : a paradigm and test-bed for the investigation of data-model transformations and data-model semantics /." The Ohio State University, 1987. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487324944214237.

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45

Öztürk, Özgür. "Feature extraction and similarity-based analysis for proteome and genome databases." Columbus, Ohio : Ohio State University, 2007. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1190138805.

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46

Sinha, Aman. "Memory management and transaction scheduling for large-scale databases /." Digital version accessible at:, 1999. http://wwwlib.umi.com/cr/utexas/main.

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47

Colonna, Christopher Joseph. "Efficient register file management through reallocation." Diss., Online access via UMI:, 2006.

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Thesis (M.S.)--State University of New York at Binghamton, Thomas J. Watson School of Engineering and Applied Science, Department of Electrical Engineering, 2006.<br>Includes bibliographical references.
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48

Lin, Eileen Tien. "Join processing on a hypercube multicomputer." Diss., Georgia Institute of Technology, 1990. http://hdl.handle.net/1853/8206.

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49

Yang, Yin. "Join processing in non-conventional databases /." View abstract or full-text, 2009. http://library.ust.hk/cgi/db/thesis.pl?CSED%202009%20YANG.

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Han, Xiqian. "Design And Implementation Of Special Education Apps Information Management System." Kent State University / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=kent1492704386514278.

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