Results 11 to 20 of about 3,107,135 (285)
Multi-Dimensional Data Compression and Query Processing in Array Databases
IEEE Access, 2022 In recent times, the production of multidimensional data in various domains and their storage in array databases has witnessed a sharp increase; this rapid growth in data volumes necessitates compression in array databases.
Minsoo Kim, Hyubjin Lee, Yon Dohn Chung
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Detection and tracking of carbon biomes via integrated machine learning [PDF]
Ocean ScienceIn the framework of a changing climate, it is useful to devise methods capable of effectively assessing and monitoring the changing landscape of air–sea CO2 fluxes.
S. Mohanty +4 more
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Information, 2022 Databases are an integral part of almost every application nowadays. For example, applications using Internet of Things (IoT) sensory data, such as in Industry 4.0, are a classic example of an organized storage system. Due to its enormous size, it may be
Theodosios Gkamas +2 more
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Proceedings of IEEE International Conference on Multimedia Computing and Systems, 2002 This paper introduces a new approach to realize video databases. It consists of a VideoText data model based on free text annotations associated with logical video segments and a corresponding query language. Traditional database techniques are inadequate for exploiting queries on unstructured data like video, supporting temporal queries, and ranking ...
Jiang, Haitao +2 more
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Data Mining Using Relational Database Management Systems [PDF]
, 2006 Software packages providing a whole set of data mining and machine learning algorithms are attractive because they allow experimentation with many kinds of algorithms in an easy setup.
Beibei, Zou +4 more
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A cross-linguistic database of phonetic transcription systems [PDF]
, 2018 Contrary to what non-practitioners might expect, the systems of phonetic notation used by linguists are highly idiosyncratic. Not only do various linguistic subfields disagree on the specific symbols they use to denote the speech sounds of languages, but
Anderson, C. +6 more
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The combination of spatial access methods and computational geometry in geographic database systems [PDF]
, 1991 Geographic database systems, known as geographic information systems (GISs) particularly among non-computer scientists, are one of the most important applications of the very active research area named spatial database systems. Consequently following the
Brinkhoff, Thomas +2 more
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Improving Data Quality Control in the Xplain-DBMS
Data Science Journal, 2012 This paper discusses the usability of convertibility, a principle for data quality used by the Xplain-DBMS. Convertibility (uniqueness) of type definitions is a helpful criterion for database design, whereas convertibility of instances is a criterion for
J A Bakker
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Survey on AI Powered New Techniques for Query Processing and Optimization
Jisuanji kexue yu tansuo, 2020 As one of the most challenging problems in data management, query processing and optimization are always widely concerned by researchers. However, it is very difficult for traditional techniques to meet the diverse requirements of modern database system ...
SONG Yumeng, GU Yu, LI Fangfang, YU Ge
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On the Benefits of Non-Canonical Filtering in Publish/Subscribe Systems [PDF]
, 2005 Current matching approaches in pub/sub systems only allow conjunctive subscriptions. Arbitrary subscriptions have to be transformed into canonical expressions, e.g., DNFs, and need to be treated as several conjunctive subscriptions.
Bittner, Sven, Hinze, Annika
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