Results 1 to 10 of about 324,982 (163)

VectAbundance: a spatio-temporal database of Aedes mosquitoes observations. [PDF]

Sci Data
Modelling approaches play a crucial role in supporting local public health agencies by estimating and forecasting vector abundance and seasonality. However, the reliability of these models is contingent on the availability of standardized, high-quality ...
Da Re D, Marini G, Bonannella C, Laurini F, Manica M, Anicic N, Albieri A, Angelini P, Arnoldi D, Blaha M, Bertola F, Caputo B, De Liberato C, Della Torre A, Flacio E, Franceschini A, Gradoni F, Kadriaj P, Lencioni V, Del Lesto I, La Russa F, Lia RP, Montarsi F, Otranto D, L'Ambert G, Rizzoli A, Rombolà P, Romiti F, Stancher G, Torina A, Velo E, Virgillito C, Zandonai F, Rosà R.   +33 more
europepmc   +2 more sources

Spatio-temporal graph data storage and calculation based on grid graph database

International Journal of Digital Earth
How to store and calculate knowledge graph data is an important research direction in database management. As the fundamental elements of spatio-temporal knowledge graph (STKG), spatio-temporal graph data are characterized by large amounts of data ...
Bing Han, Tengteng Qu, Yuhao Huo, Guoyi Sun, Ruoyi Feng, Xiaochong Tong   +5 more
exaly   +3 more sources

Temporal RDF Modeling Based on Relational Database [PDF]

Jisuanji kexue, 2022
With the increase of temporal data,the concept of temporal knowledge graph is popularized,and how to represent temporal knowledge graph efficiently has become an important research direction.Although resource description framework(RDF) is widely used in ...
HAN Xiao, ZHANG Zhe-qing, YAN Li
doaj   +1 more source

PLI-X: Temporal Association Rules Mining in Customer Relationship Management Systems [PDF]

Computer and Knowledge Engineering, 2020
The temporal association rules mining has recently become an important technology in the field of the Customer Relationship Management (CRM), which can be useful for improving the customer enterprise relationship.
Mohammad reza Keyvanpour, Soheila Mehrmolaei, Atekeh Etaati   +2 more
doaj   +1 more source

Analyzing Long-Term and High Instantaneous Power Consumption of Buildings from Smart Meter Big Data with Deep Learning and Knowledge Graph Techniques

Energies, 2023
In the context of the growing emphasis on energy conservation and carbon reduction, the widespread deployment of smart meters in residential and commercial buildings is instrumental in promoting electricity savings.
Ru-Guan Wang, Wen-Jen Ho, Kuei-Chun Chiang, Yung-Chieh Hung, Jen-Kuo Tai, Jia-Cheng Tan, Mei-Ling Chuang, Chi-Yun Ke, Yi-Fan Chien, An-Ping Jeng, Chien-Cheng Chou   +10 more
doaj   +1 more source

A One-Phase Tree-Structure Method to Mine High Temporal Fuzzy Utility Itemsets

Applied Sciences, 2022
Compared to fuzzy utility itemset mining (FUIM), temporal fuzzy utility itemset mining (TFUIM) has been proposed and paid attention to in recent years.
Tzung-Pei Hong, Cheng-Yu Lin, Wei-Ming Huang, Shu-Min Li, Shyue-Liang Wang, Jerry Chun-Wei Lin   +5 more
doaj   +1 more source

Analysis of Chagas disease vectors occurrence data: the Argentinean triatomine species database [PDF]

Biodiversity Data Journal, 2020
Chagas disease is a neglected tropical disease and Trypanosoma cruzi (its etiological agent) is mainly transmitted by triatomines (Hemiptera: Reduviidae). All triatomine species are considered as potential vectors; thus, their geographic distribution and
Soledad Ceccarelli, Agustín Balsalobre, Maria Cano, Delmi Canale, Patricia Lobbia, Raúl Stariolo, Jorge Ravinovich, Gerardo Marti   +7 more
doaj   +3 more sources

Study on Effective Temporal Data Retrieval Leveraging Complex Indexed Architecture

Applied Sciences, 2021
Current intelligent information systems require complex database approaches managing and monitoring data in a spatio-temporal manner. Many times, the core of the temporal system element is created on the relational platform.
Michal Kvet, Emil Kršák, Karol Matiaško   +2 more
doaj   +1 more source

On periodicity in temporal databases [PDF]

Information Systems, 1995
The issue of periodicity is generally understood to be a desirable property of temporal data that should be supported by temporal database models and their query languages. Nevertheless, there has so far not been any systematic examination of how to incorporate this concept into a temporal DBMS.
Alexander Tuzhilin, James Clifford
openaire   +2 more sources

A Relational Model for the Possibilistic Valid-time Approach [PDF]

International Journal of Computational Intelligence Systems, 2012
In real world, it is very common that some objects or concepts have properties with a time-variant or timerelated nature. Modelling this kind of objects or concepts in a (relational) database schema is possible, but time-variant and time-related ...
Jose Enrique Pons, Nicolás Marín, Olga Pons, Christophe Billiet, Guy de Tré   +4 more
doaj   +1 more source