Results 21 to 30 of about 73,684 (223)

A survey on spatial, temporal, and spatio-temporal database research and an original example of relevant applications using SQL ecosystem and deep learning

open access: yesJournal of Information and Telecommunication, 2020
Spatio-temporal data serves as a foundation for most location-based applications nowadays. To handle spatio-temporal data, an appropriate methodology needs to be properly followed, in which space and time dimensions of data must be taken into account ...
Kulsawasd Jitkajornwanich   +3 more
doaj   +1 more source

Big Data Technology Fusion Back Propagation Neural Network in Product Innovation Design Method

open access: yesIET Networks, Accepted Article., 2022
This research uses big data technology to combine the process of product innovation design method, which has certain significance for the formation of intelligent and systematic product innovation design method. Meanwhile, while predicting the results of all products innovative design methods, it can improve the product's predictive innovative design ...
Ren Li, Qiang Zeng
wiley   +1 more source

SQL & NOSQL DATABASE COMPARISON BY CASE DESIGNING AFFILIATE SYSTEM REPORT

open access: yesРадіоелектронні і комп'ютерні системи, 2020
Nowadays, due to the rapid development of social networks and the blogger culture, there is a tendency to use affiliate systems to promote their product.
Дмитро Тереник   +1 more
doaj   +1 more source

Hybrid storage engine for geospatial data using NoSQL and SQL paradigms

open access: yesTecnología en Marcha, 2021
The design and implementation of services to handle geospatial data involves thinking about storage engine performance and optimization for the desired use.
José A. Herrera-Ramírez   +2 more
doaj   +1 more source

CodeS: Towards Building Open-source Language Models for Text-to-SQL [PDF]

open access: yesProc. ACM Manag. Data
Language models have shown promising performance on the task of translating natural language questions into SQL queries (Text-to-SQL). However, most of the state-of-the-art (SOTA) approaches rely on powerful yet closed-source large language models (LLMs),
Haoyang Li   +9 more
semanticscholar   +1 more source

A comprehensive evaluation of ChatGPT's zero-shot Text-to-SQL capability [PDF]

open access: yesarXiv.org, 2023
This paper presents the first comprehensive analysis of ChatGPT's Text-to-SQL ability. Given the recent emergence of large-scale conversational language model ChatGPT and its impressive capabilities in both conversational abilities and code generation ...
Aiwei Liu   +3 more
semanticscholar   +1 more source

Chatbot in E-learning [PDF]

open access: yesSHS Web of Conferences, 2023
In many modern apps, especially those that provide the user intelligence help, the usage of chatbots is quite common. In reality, these systems frequently have chatbots that can read user inquiries and give the appropriate replies quickly and accurately ...
Hussain Saqib   +3 more
doaj   +1 more source

An Improvement of Computer Based Test System Based on TCExam for Usage with A Large Number of Concurrent Users

open access: yesEmitter: International Journal of Engineering Technology, 2022
Computer-based test or assessment has been used widely, especially in the current COVID-19 pandemic, where many schools are conducting distance learning as well as distance examination.
Yunarso Anang   +3 more
doaj   +1 more source

Comparison between Relational and NoSQL Databases [PDF]

open access: yesAnnals of Dunarea de Jos University. Fascicle I : Economics and Applied Informatics, 2020
Relational databases have not been the only solution for the applications that use them for years. New applications must deal with large volumes of complex, distributed data of different types, whose volume increases very rapidly.
Gianina Mihai
doaj  

A survey on deep learning approaches for text-to-SQL

open access: yesThe VLDB journal, 2023
To bridge the gap between users and data, numerous text-to-SQL systems have been developed that allow users to pose natural language questions over relational databases.
George Katsogiannis-Meimarakis   +1 more
semanticscholar   +1 more source

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