Results 11 to 20 of about 6,187,400 (306)

Querying Multigranular Spatio-temporal Objects [PDF]

open access: yes, 2008
The integrated management of both spatial and temporal components of information is crucial in order to extract significant knowledge from datasets concerning phenomena of interest to a large variety of applications. Moreover, multigranularity, i.e., the
Elena Camossi   +5 more
core   +1 more source

Managing Temporal Knowledge in Port Management Systems

open access: yesPromet (Zagreb), 2006
Large ports need to deal with a number of disparate activities:the movement of ships, containers and other cargo, theloading and unloading of ships and containers, customs activities.As well as human resources, anchorages, channels, lighters,tugs, berths,
Anita Gudelj, Maja Krcum
doaj   +1 more source

Temporal Data Modeling and Reasoning for Information Systems [PDF]

open access: yes, 2006
Temporal knowledge representation and reasoning is a major research field in Artificial Intelligence, in Database Systems, and in Web and Semantic Web research.
Spranger, Stephanie, Bry, François
core   +1 more source

Temporal Stream Algebra [PDF]

open access: yes, 2012
Data stream management systems (DSMS) so far focus on event queries and hardly consider combined queries to both data from event streams and from a database.
Brodt, Simon   +3 more
core   +1 more source

No-Reference Quality Assessment of Stereoscopic Video Based on Temporal Adaptive Model for Improved Visual Communication

open access: yesSensors, 2022
An objective stereo video quality assessment (SVQA) strives to be consistent with human visual perception while ensuring a low time and labor cost of evaluation.
Fenghao Gu, Zhichao Zhang
doaj   +1 more source

DEVELOPMENT OF TEMPORAL DATA MODEL FOR SELECTION OF AGRICULTURAL MACHINERY TAKING INTO ACCOUNT TECHNOLOGICAL PROPERTIES OF LAND PLOTS

open access: yesНаука Красноярья, 2020
Optimal selection of agricultural machinery depends on many factors. Among the main ones are traction and coupling properties of tractors and technological properties of land plots.
Anna Illarionovna Pavlova
doaj   +1 more source

Forensic Investigation in SQL Server Database Using Temporal Tables & Extended Events Artifacts

open access: yesInternational Journal of Applied Sciences and Smart Technologies, 2023
Different Database management systems (DBMS) were developed and introduced to store and manipulate data. Microsoft SQL (MSSQL) Server one of the most popular relational DBMS used for large databases.
Shadi Khaled A. Zakarneh
doaj   +1 more source

Column Level Uni -Temporal Data

open access: yesCommunications, 2014
The basic paradigm of conventional database systems is based on the current valid data processing. However, today's database systems should provide also management for historical and future valid data.
Michal Kvet, Karol Matiasko
doaj   +1 more source

Crowdsourced Reconstruction of Cellular Networks to Serve Outdoor Positioning: Modeling, Validation and Analysis

open access: yesSensors, 2022
Positioning via outdoor fingerprinting, which exploits the radio signals emitted by cellular towers, is fundamental in many applications. In most cases, the localization performance is affected by the availability of information about the emitters, such ...
Andrea Brunello   +5 more
doaj   +1 more source

Tailoring temporal description logics for reasoning over temporal conceptual models [PDF]

open access: yes, 2011
Temporal data models have been used to describe how data can evolve in the context of temporal databases. Both the Extended Entity-Relationship (EER) model and the Unified Modelling Language (UML) have been temporally extended to design temporal ...
Ryzhikov, Vladislav   +8 more
core   +1 more source

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