Výsledky vyhledávání - "MARCIN GORAWSKI"

Akademický článek

PHYSICOCHEMICAL AND THERMOPHYSICAL DATABASE DAFIT IN THE PROSPECT OF JAVA AND DATA WAREHOUSE

Publikováno v: TASK Quarterly, Vol 4, Iss 1 (2000)

In this paper, we are discussing the meaning of DAFIT database for knowledge on physicochemical properties, methods of database access and graphical presentation. The paper presents the state of development of DAFIT database and concentrates on the a

Externí odkaz: https://doaj.org/article/b84eb1b27975433eaddb0bbc8cf4f453

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Efficient storage, retrieval and analysis of poker hands: An adaptive data framework

Autor: Michal Lorek, Marcin Gorawski

Publikováno v: International Journal of Applied Mathematics and Computer Science, Vol 27, Iss 4, Pp 713-726 (2017)

In online gambling, poker hands are one of the most popular and fundamental units of the game state and can be considered objects comprising all the events that pertain to the single hand played. In a situation where tens of millions of poker hands a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4b4244a3671768bf92b2606ad76c8aa
https://doaj.org/article/f8435535236a4f28beb53b8a2e01c076

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The TUBE algorithm: Discovering trends in time series for the early detection of fuel leaks from underground storage tanks

Autor: Krzysztof Pasterak, Marcin Gorawski, Anna Gorawska

Publikováno v: Expert Systems with Applications. 90:356-373

Leaks and spills of hazardous fluids like petroleum endanger the environment, while remediation costs and penalties imposed when petroleum contaminates the ecosystem affect economics heavily. Therefore, it is crucial to detect any possible symptoms o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9c1b8bf2afe418fbff06e6588ff8d122
https://doi.org/10.1016/j.eswa.2017.08.016

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Efficient Processing of Large Data Structures on GPUs: Enumeration Scheme Based Optimisation

Autor: Marcin Gorawski, Michal Lorek

Publikováno v: International Journal of Parallel Programming. 46:1063-1093

The purpose of this paper is to highlight the performance issues of the matrix transposition algorithms for large matrices, relating to the Translation Lookaside Buffer (TLB) cache. The existing optimisation techniques such as coalesced access and th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::73629ce69f9148a1a52c028ed425a6db
https://doi.org/10.1007/s10766-017-0515-0

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Indexing of Spatio-Temporal Telemetric Data Based on Adaptive Multi-Dimensional Bucket Index

Autor: Adam Dyga, Marcin Gorawski

Publikováno v: Fundamenta Informaticae. 90:73-86

This paper describes the idea of a multi-dimensional bucket index designed for efficient indexing of telemetric readings. This data structure answers spatio-temporal range queries concerning utility usage within user selected region and time. In addi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::648de497087835afef815e4378bccdf4
https://doi.org/10.3233/fi-2009-0006

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Research and Analysis of the Stream Materialized Aggregate List

Autor: Krzysztof Pasterak, Marcin Gorawski

Publikováno v: IFIP Advances in Information and Communication Technology
5th International Conference on Computer Science and Its Applications (CIIA)
5th International Conference on Computer Science and Its Applications (CIIA), May 2015, Saida, Algeria. pp.269-278, ⟨10.1007/978-3-319-19578-0_22⟩
IFIP Advances in Information and Communication Technology ISBN: 9783319195773
CIIA

Part 8: Information Technology: OLAP and Web Services; International audience; The problem of low-latency processing of large amounts of data acquired in continuously changing environment has led to the genesis of Stream Processing Systems (SPS). How

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::764954a188f0282e30662da5cef9be64
https://hal.inria.fr/hal-01789957/file/339159_1_En_22_Chapter.pdf

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Materialized aR-Tree in Distributed Spatial Data Warehouse

Autor: Rafal Malczok, Marcin Gorawski

Publikováno v: Intelligent Data Analysis. 10:361-377

In this paper we present a Spatial Data Warehouse system that we use for aggregation and analysis of huge amounts of spatial data. The data is generated by utilities meters communicating via radio. In order to provide sufficient efficiency for our sy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9032bb0aecf53f484c9cc1f5881b95b9
https://doi.org/10.3233/ida-2006-10405

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Collaborative Multiparty Association Rules Mining with Threshold Homomorphic Encryption

Autor: Zacheusz Siedlecki, Anna Gorawska, Marcin Gorawski

Publikováno v: Algorithms and Architectures for Parallel Processing ISBN: 9783319271606
ICA3PP (Workshops and Symposiums)

In this paper we introduce a new approach to multiparty association rules mining based on a polynomial representation of sets encrypted with a homomorphic threshold cryptosystem. We describe a homogeneous collaborative multiparty association rules mi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ce590513d4e0878fdf943b8f6cf2a541
https://doi.org/10.1007/978-3-319-27161-3_22

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Liquefied Petroleum Storage and Distribution Problems and Research Thesis

Autor: Marcin Gorawski, Krzysztof Pasterak, Anna Gorawska

Publikováno v: Beyond Databases, Architectures and Structures ISBN: 9783319184210
BDAS

The greatest threat to the environment and aquatic life is an uncontrolled fuel leakage, which is also extremely hazardous to health and safety of people. Guaranteeing the reliability of a leak detection system is probably the ultimate purpose of fue

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a27e5d7545688b830b2a2b00815a3f70
https://doi.org/10.1007/978-3-319-18422-7_48

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Neural Networks in Petrol Station Objects Calibration

Autor: Anna Gorawska, Mirosław Skrzewski, Michał Gorawski, Marcin Gorawski

Publikováno v: Algorithms and Architectures for Parallel Processing ISBN: 9783319271606
ICA3PP (Workshops and Symposiums)

The fuel tank autocalibration problem is an important issue in managing the amount of fuel stored in the tank. Current values are calculated basing on fuel sold going out through nozzles - dispensing and fuel pumped into the tank by a tanker delivere

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a9643752e7bcc653126e08c7f19696ab
https://doi.org/10.1007/978-3-319-27161-3_65

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