Global ETD Search
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Showing 1 to 8 of 8 for “"Entity Search"”.
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Entity-centric search: querying by entities and for entities
… on the Web nowadays are about entities, i.e., entity-centric, for example, finding cameras that have black color and high resolution, keeping track of important events of a favorite celebrity, etc.. However, without modeling the concept of entities, most search engines still take the page view …
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Query-index co-optimization executing query templates for complex text search
Nowadays, many complex text search systems, such as Entity Search or Topic Search, have been proposed to allow users to retrieve fine granularity units (e.g., entities or topics) inside documents directly. As those search systems target on more complex search tasks, the traditional query processing …
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Toward Entity-Aware Search
… with the standard ""page view,"" current search engines are becoming increasingly inadequate for a wide range of query tasks. While we often search for various data ""entities"" (e.g., phone number, paper PDF, date), today's engines only take us indirectly to pages. In my Ph.D. study, we …
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Entity finding in a document collection using adaptive window sizes
Traditional search engines work by returning a list of documents in response to queries. However, such engines are often inadequate when the information need of the user involves entities. This issue has led to the development of entity-search, which unlike normal web search does not aim at …
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Entity recommendation and search in heterogeneous information networks
… studies. Specifically, I study and focus on entity recommendation and search related problems in heterogeneous information networks. I investigate and propose data mining methodologies to facilitate the construction of entity recommender systems and search engines for heterogeneous networks. …
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Index design for information retrieval applications using database concepts
… based optimality preserving state-space search algorithm that efficiently prunes the state-space by using the above heuristic algorithm. Finally, we show via experiments how the proposed framework can be used to obtain index designs for different kinds IR applications in practice.
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Towards a characteristics-aware document search engine
Made available in DSpace on 2018-09-27T16:34:20Z (GMT). No. of bitstreams: 2 PHAM-THESIS-2018.pdf: 857591 bytes, checksum: 19f5ff035729254fdc96ebf61f74241e (MD5) LICENSE.txt: 4206 bytes, checksum: fa5470da0262d869eac9f512ee1e3279 (MD5) Previous issue date: 2018-07-17
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Optimizing search user interfaces and interactions within professional social networks
… and influx of new information, PSNs provide search functionality. However, most of the search engines within PSNs today still provide only keyword queries, basic faceted search capabilities, and uninformative query-biased snippets overlooking the structured and interlinked nature of PSN …