Results 51 to 60 of about 3,572,323 (356)
Problematic Unordered Queries in Temporal Moment Measurement by Using Natural Language
IEEE Access, 2023 This study examines the difficulty in measuring temporal moments by using natural language (TMMNL) in the untrimmed video. The purpose of TMMNL is to use natural language query to find a specific moment within a lengthy video.
Hafiza Sadia Nawaz, Junyu Dong
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Local properties of query languages [PDF]
Theoretical Computer Science, 1996 AbstractIn this paper we study the expressiveness of local queries. By locality we mean — informally — that in order to check if a tuple belongs to the result of a query, one only has to look at a certain predetermined portion of the input. Examples include all relational calculus queries.
Dong, Guozhu +2 more
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Identification of Design Principles [PDF]
, 2004 This report identifies those design principles for a (possibly new) query and transformation language for the Web supporting inference that are considered essential. Based upon these design principles an initial strawman is selected.
Badea, Liviu +5 more
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Development of Use Cases, Part I [PDF]
, 2004 For determining requirements and constructs appropriate for a Web query language, or in fact any language, use cases are of essence. The W3C has published two sets of use cases for XML and RDF query languages.
Bolzer, Oliver +4 more
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Query Expansion for Effective Retrieval Results of Hindi–English Cross-Lingual IR
Applied Artificial Intelligence, 2019 Information retrieval (IR) is the science of identifying documents or sub-documents from a collection of information or database. The collection of information does not necessarily be available in only one language as information does not depend on ...
Ganesh Chandra, Sanjay K. Dwivedi
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On the expressive power of query languages [PDF]
ACM Transactions on Information Systems, 1994 Two main topics are addressed. First, an algebraic approach is presented to define a general notion of expressive power. Heterogeneous algebras represent information systems and morphisms represent the correspondences between the instances of databases, the correspondences between answers, and the correspondences between queries.
Wüthrich, Beat, Schäuble, Peter
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ODQ: A Fluid Office Document Query Language
Information, 2015 Fluid office documents, as semi-structured data often represented by Extensible Markup Language (XML) are important parts of Big Data. These office documents have different formats, and their matching Application Programming Interfaces (APIs) depend on ...
Xuhong Liu, Ning Li, Yunmei Shi, Xia Hou
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A Natural Language Interface to Relational Databases Using an Online Analytic Processing Hypercube
AI, 2021 Structured Query Language (SQL) is commonly used in Relational Database Management Systems (RDBMS) and is currently one of the most popular data definition and manipulation languages. Its core functionality is implemented, with only some minor variations,
Fadi H. Hazboun +2 more
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The Query Model and Query Language of TIGUKAT
Education and Research Archive, 1993 Technical report TR93-01. The establishment of a formal object model provides a theoretical foundation to investigate other objectbase features such as query processing. In this report, we present an extensible uniform behavioral object query model for the TIGUKAT(*) object management system.
Peters, Randal J. +3 more
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Research on Technology of Generating Multi-table SQL Query Statement by Natural Language
Jisuanji kexue yu tansuo, 2020 SQL (structured query language) query generation from natural language is not only one of the most important parts of constructing intelligent database query system, but also one of the difficulties in the individualized operation and maintenance of ...
CAO Jinchao, HUANG Tao, CHEN Gang, WU Xiaofan, CHEN Ke
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