Results 11 to 20 of about 455,992 (287)
Query Rewriting for Incremental Continuous Query Evaluation in HIFUN
Algorithms, 2021 HIFUN is a high-level query language for expressing analytic queries of big datasets, offering a clear separation between the conceptual layer, where analytic queries are defined independently of the nature and location of data, and the physical layer ...
Petros Zervoudakis +3 more
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IEEE Access, 2022 In recent years, although the application of knowledge graph in natural language processing has made some progress, there are still some key problems to be solved, especially the matching query problem in natural language knowledge graph. Since the basic
Qifeng Zou, Chaoze Lu
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The history and recent advances of Natural Language Interfaces for Databases Querying [PDF]
E3S Web of Conferences, 2021 Databases have been always the most important topic in the study of information systems, and an indispensable tool in all information management systems.
Majhadi Khadija, Machkour Mustapha
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SpeakQL Natural Language to SQL [PDF]
ITM Web of Conferences, 2021 Incorporating SQL questions from normal language is a long-standing open issue and has been drawing in extensive intrigue as of late. Natural Language Interface (NLI) is the confluence of Natural Language Processing (NLP) and Human-Computer Interaction ...
Shah Dhairya +4 more
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Design principles of the Metadata Querying Language (MQL) implemented in the ATLAS Metadata Interface (AMI) ecosystem [PDF]
EPJ Web of Conferences, 2020 This document describes the design principles of the Metadata Querying Language (MQL) implemented in ATLAS Metadata Interface (AMI), a metadata-oriented domain-specific language allowing to query databases without knowing the relation between tables ...
Fulachier Jérôme +2 more
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Generic Language for Partial Model Extraction from an IFC Model Based on Selection Set
Applied Sciences, 2020 During data sharing and exchange of building projects, the particular business task generally requires a part of the complete model. This paper adopted XML schema to develop a generic language to extract the partial model from an Industry Foundation ...
Xueyuan Deng +3 more
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SCADA-NLI: A Natural Language Query and Control Interface for Distributed Systems
IEEE Access, 2021 Human–Computer natural language interaction is helpful to reduce the operation and maintenance cost of the SCADA system, and it is necessary to solve the complex natural language interface problem that supports data query and real-time control ...
Hao Wu +4 more
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NL2SQL Model Based on Self-Pruning Heterogeneous Graph [PDF]
Jisuanji gongcheng, 2022 Natural Language to Structured Query Language(NL2SQL) is a critical task in semantic parsing.The goal of NL2SQL lies in the joint learning of natural language query and database schema.Existing approaches construct a heterogeneous graph to jointly encode
HUANG Junyang, WANG Zhenyu, LIANG Jiaqing, XIAO Yanghua
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Pathfinder: XQuery - The Relational Way [PDF]
, 2005 Relational query processors are probably the best understood (as well as the best engineered) query engines available today. Although carefully tuned to process instances of the relational model (tables of tuples), these processors can also provide a ...
Boncz, Peter +5 more
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τSQWRL: A TSQL2-Like Query Language for Temporal Ontologies Generated from JSON Big Data
Big Data Mining and Analytics, 2023 Temporal ontologies allow to represent not only concepts, their properties, and their relationships, but also time-varying information through explicit versioning of definitions or through the four-dimensional perdurantist view.
Zouhaier Brahmia +2 more
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