Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 139 for “"retrieval systems"”.
-
Document Retrieval Systems
Made available in DSpace on 2014-12-10T19:07:00Z (GMT). No. of bitstreams: 1 7219876.pdf: 2833095 bytes, checksum: 02a11e17855bc93b1f31589df89c80f6 (MD5) Previous issue date: 1972
-
Page Indexing for Textual Information Retrieval Systems
A number of applications exist for systems which can store and interactively retrieve from very large natural language textual databases. This thesis discusses conventional approaches to the design of such systems. The notion of page indexing is introduced as a new scheme for doing information …
-
Evolutionary learning multi-agent based information retrieval systems
… often do not present queries to information retrieval systems in the form that optimally represents the information they want. Secondly, the measure of a document's relevance is highly subjective and variable between different users. This thesis addresses this problem with an adaptive …
-
Interactive query expansion and relevance feedback for document retrieval systems
… Previous evaluations of relevance feedback systems have been made in laboratory conditions and not in a real operational environment. The research presented in this thesis followed the idea of testing probabilistic retrieval techniques in an operational environment. The overall aim of this …
-
A List Merging Processor for Inverted File Information Retrieval Systems
Made available in DSpace on 2014-12-13T18:01:44Z (GMT). No. of bitstreams: 1 7606801.pdf: 2481404 bytes, checksum: d69ad211bc38eb965c9e5c32b53bcbce (MD5) Previous issue date: 1975
-
The Application Of Informetrics To Information Retrieval Systems Design: A Simulation Study
… efficient design and maintenance of information retrieval systems are still important considerations, even with the current availability of faster computer hardware and cheaper secondary storage. Informetrics, the quantitative study of information and its use, could provide the systems designer …
-
A Roadmap Towards a Digital Twin for Automated Storage and Retrieval Systems
L'abstract è presente nell'allegato / the abstract is in the attachment
-
A DOMAIN-CENTRIC APPROACH TO DESIGNING USER INTERFACES OF VIDEO RETRIEVAL SYSTEMS
… and task-centric efforts in video information retrieval (IR) research are needed because current experiments are showing few significant results. It is our belief that unsatisfactory results in video IR can be partially attributed to the overemphasis on technologically-driven approaches to …
-
Implications of the inclusion of document retrieval systems as actors in a social network.
… a nonhuman group member, specifically a document retrieval system. The importance of document retrieval systems as information sources, the changes in business environments that necessitates the use of information and communication technologies, and the attempts to make computer systems more …
-
A parameterized model for selecting the optimum file organization in multi-attribute retrieval systems.
Massachusetts Institute of Technology, Alfred P. Sloan School of Management. Thesis. 1974. M.S.
-
Analyzing and improving throughput of Automated Storage and Retrieval Systems in personal computer manufacturing
… the throughput of the Automated Storage and Retrieval System (ASRS) in that factory. Wherever possible, the thesis abstracts from the EG1 factory case study to provide lessons for improving the throughput of ASRSs and accumulative manufacturing systems in general. In addition to this core of …
-
An informational approach to document and intelligent retrieval systems : problems and alternatives for representing subjects in the Qur'anic text
… text for the purpose of designing a Qur'anic retrieval system. The study makes use of conceptual verses and words as partial examples for the required task. These examples are used to test the factors affecting the design at both manual and automatic levels. At the manual level - the stage of …
-
"The Concept Of ""development Literature"" And The Establishment Of Criteria For The Creation Of A Development Data Base (developing Countries--information; Devsis, Undis Retrieval Systems)"
There were 2 goals of this study: (1) the definition of "development literature" and (2) the identification of criteria for establishing a data base of development literature. An analysis of 4 development data bases: DEVSIS (Ottawa), DEVSIS-Africa (Addis Ababa), UN-DIS (New York), and US-DIS …
-
Children's Color Association for Digital Image Retrieval.
… been focused on developing mature information retrieval systems that abstract information automatically from the contents of information resources, such as books, images and films. As a subset of information retrieval research, content-based image retrieval systems automatically abstract …
-
Investigação sobre parâmetros de projeto de sistemas de recuperação da informação: abordagem teórica e aplicação prática em um ambiente universitário
… analysis of design parameters of Information Retrieval Systems and their affection on the establishment of the policies and methods to be adopted as guidelines on function components, in order to increase effectiveness to the system. Practical application to an university environment, taking …
-
Design and Evaluation of a Fisheries Information Storage and Retrieval System (FISARS) for the State of South Dakota
… material. A fisheries related data storage and retrieval system (FISARS) was developed sufficiently to provide cost estimates in creating and maintaining such a system. Detailed descriptions were made to provide information in implementing and utilizing the retrieval system. A survey was made of …
-
Visual intelligence for online communities : commonsense image retrieval by query expansion
… explores three weaknesses of keyword-based image retrieval through the design and implementation of an actual image retrieval system. The first weakness is the requirement of heavy manual annotation of keywords for images. We investigate this weakness by aggregating the annotations of an entire …
Page 1 of 7