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A Database Array Algebra for Spatio-Temporal Data and Beyond [chapter]

Peter Baumann
1999 Lecture Notes in Computer Science  
A unifying formal framework for general array handling of image, sensor, statistics, and OLAP data is missing.  ...  We present a cross-dimensional and application-independent algebra for the high-level treatment of arbitrary arrays.  ...  Acknowledgements RasDaFolks -Andreas Dehmel, Paula Furtado, Roland Ritsch, and Norbert Widmann -form a group with outstanding ingenuity and team spirit; it needs such people to bring a system like RasDaMan  ... 
doi:10.1007/3-540-48521-x_7 fatcat:bjqalxg3ojeshj7jikx4vz26l4

Grid Services for Fast Retrieval on Large Multidimensional Databases [chapter]

Peter Baumann
2001 Lecture Notes in Computer Science  
The basic approach is to augment the highvolume data generators with a database system for the management and extraction of spatio-temporal data.  ...  Fast, user-centric access to and evaluation of large supercomputing results is a well-recognised problem among compute and data service providers.  ...  Acknowledgement The author wishes to express his joy about the team of outstanding ingenuity and spirit that has met to form the ESTEDI consortium.  ... 
doi:10.1007/3-540-48228-8_82 fatcat:afsnd6rlyneophjszu7diznfwu

Chapter 7: Architectures and Implementations of Spatio-temporal Database Management Systems [chapter]

Martin Breunig, Can Türker, Michael H. Böhlen, Stefan Dieker, Ralf Hartmut Güting, Christian S. Jensen, Lukas Relly, Philippe Rigaux, Hans-Jörg Schek, Michel Scholl
2003 Lecture Notes in Computer Science  
Managing spatio-temporal data requires providing spatiotemporal data types and operations, extensions to the query and data manipulation language, and index support for spatio-temporal data.  ...  Architectural Aspects To support spatio-temporal applications, the adequate design of a system architecture for a spatio-temporal database management system (STDBMS) is crucial.  ...  spatio-temporal data types and operations, constraint modeling, temporal database management, and 3D/4D database support.  ... 
doi:10.1007/978-3-540-45081-8_7 fatcat:232ihvkrzrcrtgv3yo7afbql4e

Spatio-temporal change detection from multidimensional arrays: Detecting deforestation from MODIS time series

Meng Lu, Edzer Pebesma, Alber Sanchez, Jan Verbesselt
2016 ISPRS journal of photogrammetry and remote sensing (Print)  
Multidimensional arrays naturally match the structure of spatio-temporal satellite data and can provide a clean modeling process for complex spatio-temporal analysis over large datasets.  ...  We use arrays as a unified data structure for the modeling process, R to execute the analysis, and an array database management system to scale computation.  ...  Thus we "tidy data" (Wickham, 2014) by organizing data as multidimensional arrays, and use array data to provide a clean, communicable, and scalable way for spatio-temporal data analysis.  ... 
doi:10.1016/j.isprsjprs.2016.03.007 fatcat:hgq33nwdi5cmvpsr44dcdbn524

Array databases: concepts, standards, implementations

Peter Baumann, Dimitar Misev, Vlad Merticariu, Bang Pham Huu
2021 Journal of Big Data  
AbstractMulti-dimensional arrays (also known as raster data or gridded data) play a key role in many, if not all science and engineering domains where they typically represent spatio-temporal sensor, image  ...  Consequently, such approaches have to be considered a serious option for datacube services in science, engineering and beyond.  ...  using modern database architectures for massive spatio-temporal data sets.  ... 
doi:10.1186/s40537-020-00399-2 fatcat:mu4pujkjdndytmbgb67rgs733e

GEDS: GPU Execution of Continuous Queries on Spatio-Temporal Data Streams

Jonathan Cazalas, Ratan Guha
2010 2010 IEEE/IFIP International Conference on Embedded and Ubiquitous Computing  
Much research exists for the efficient processing of spatio-temporal data streams.  ...  This paper presents GEDS, a scalable, Graphics Processing Unit (GPU)-based framework for the evaluation of continuous spatio-temporal queries over spatiotemporal data streams.  ...  Similar to SINA, SOLE operates as a spatio-temporal join of the stream of spatio-temporal objects and the stream of spatio-temporal queries.  ... 
doi:10.1109/euc.2010.26 dblp:conf/euc/CazalasG10 fatcat:xizdn2tmufguzeotdcobbhotka

Implementation and evaluation of a hypercube-based method for spatiotemporal exploration and analysis

Pierre Marchand, Alexandre Brisebois, Yvan Bédard, Geoffrey Edwards
2004 ISPRS journal of photogrammetry and remote sensing (Print)  
In this article we test and evaluate the implementation of a dimension of spatio-temporal topological operators within a hypercube, a multidimensional database (MDDB) structure formed by the conjunction  ...  As they Marchand, P., A. Brisebois, Y. Bédard & G. Edwards, 2004, Implementation and evaluation of a hypercubebased method for spatio-temporal exploration and analysis  ...  For spatio-temporal databases, aside from performance issues, these procedures depend on SQL which has always been too abstruse for typical end users due in part to numerous spatial and temporal extensions  ... 
doi:10.1016/j.isprsjprs.2003.12.002 fatcat:qq6phwv7nbcclnayzvx6rcg2j4

Spatio-Temporal Gridded Data Processing on the Semantic Web

Andrej Andrejev, Dimitar Misev, Peter Baumann, Tore Risch
2015 2015 IEEE International Conference on Data Science and Data Intensive Systems  
We show how the Resource Description Framework (RDF), the Semantic Web graph model for metadata, can be leveraged for such data/metadata integration specifically for representing spatio-temporal grid data  ...  domains, and hence play a key role in 'Big Data' challenges.  ...  CONCLUSION Providing a common and flexible framework for storage and machine-readable annotation of spatio-temporal grids has been in the focus of Earth Science communities' efforts for a long time.  ... 
doi:10.1109/dsdis.2015.109 dblp:conf/dsdis/AndrejevMBR15 fatcat:wchlyjjaxbgmfnx2jghiookyxy

Design and demonstration of a data model to integrate agent-based and field-based modelling

Merijn P. de Bakker, Kor de Jong, Oliver Schmitz, Derek Karssenberg
2017 Environmental Modelling & Software  
Fields are continuous with values in the whole spatio-temporal domain of a model, while agents are bounded in space and often mobile.  ...  The concepts domain, property set and value handle spatio-temporal attribute representations.  ...  The work presented here is partly funded by EIT Climate-KIC, the Netherlands and the Global and Geo Health Data Centre (Utrecht University, the Netherlands).  ... 
doi:10.1016/j.envsoft.2016.11.016 fatcat:iwjs4d6tufhftn5xyiu5oveuu4

:{unav)

Tamas Abraham, John F. Roddick
2012 Geoinformatica  
With the advances made in temporal database research, we can expect a more uni®ed approach towards aspatial temporal data in SIS and a wider discussion on spatio-temporal data models.  ...  Spatio-temporal databases aim to support extensions to existing models of Spatial Information Systems (SIS) to include time in order to better describe our dynamic environment.  ...  SURVEY OF SPATIO-TEMPORAL DATABASES Some of the other systems go beyond of just adding temporal functionality to their features. Halls et al.  ... 
doi:10.1023/a:1009800916313 fatcat:4ubci6ufove2tb44kkpkhacz24

Social pixels

Vivek K. Singh, Mingyan Gao, Ramesh Jain
2010 Proceedings of the international conference on Multimedia - MM '10  
We develop abstractions and tools to decipher various spatio-temporal phenomena which manifest themselves across such social media data.  ...  We define a declarative set of operators upon such data to allow for users to formulate queries to visualize, characterize, and analyze such data.  ...  Combining media processing with declarative query algebra Spatio-temporal databases have their strength in being relatively easier for users to pose queries.  ... 
doi:10.1145/1873951.1874030 dblp:conf/mm/SinghGJ10 fatcat:dvz5r4fxjjghrnbsfiqx2i5hcm

STANDARDS-BASED SERVICES FOR BIG SPATIO-TEMPORAL DATA

P. Baumann, V. Merticariu, A. Dumitru, D. Misev
2016 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
<br><br> With OGC Coverages, a concrete, interoperable data model has been established which unifies n-D spatio-temporal regular and irregular grids, point clouds, and meshes.  ...  We present the current status in OGC Coverage data and service models, contrast them to related work, and describe a scalable implementation based on the rasdaman array engine.  ...  The critical role of coverages for spatio-temporal infrastructures is recognized far beyond OGC: a large, growing list of opensource and proprietary tools support WCS today.  ... 
doi:10.5194/isprs-archives-xli-b4-691-2016 fatcat:rusgxbxmdve4pdfis6gqhgiof4

STANDARDS-BASED SERVICES FOR BIG SPATIO-TEMPORAL DATA

P. Baumann, V. Merticariu, A. Dumitru, D. Misev
2016 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
&lt;br&gt;&lt;br&gt; With OGC Coverages, a concrete, interoperable data model has been established which unifies n-D spatio-temporal regular and irregular grids, point clouds, and meshes.  ...  We present the current status in OGC Coverage data and service models, contrast them to related work, and describe a scalable implementation based on the rasdaman array engine.  ...  The critical role of coverages for spatio-temporal infrastructures is recognized far beyond OGC: a large, growing list of opensource and proprietary tools support WCS today.  ... 
doi:10.5194/isprsarchives-xli-b4-691-2016 fatcat:na3misbtd5g5xkhskezwns4h7y

Chapter 6: Access Methods and Query Processing Techniques [chapter]

Adriano Di Pasquale, Luca Forlizzi, Christian S. Jensen, Yannis Manolopoulos, Enrico Nardelli, Dieter Pfoser, Guido Proietti, Simonas Šaltenis, Yannis Theodoridis, Theodoros Tzouramanis, Michael Vassilakopoulos
2003 Lecture Notes in Computer Science  
if DBMSs are to support the many and diverse emerging applications that call for the management of spatio-temporal data.  ...  During the past decade, new applications of database technology -with requirements for non-standard data types and novel update and querying capabilities -have emerged that motivate a re-examination of  ...  ., for spatio-temporal nearest neighbor queries and spatio-temporal join. Finally, query optimization largely remains a terra incognita in relation to spatio-temporal data.  ... 
doi:10.1007/978-3-540-45081-8_6 fatcat:pcrvo6bzgne2ter42ttdgxel5u

A data model and data structures for moving objects databases

Luca Forlizzi, Ralf Hartmut Güting, Enrico Nardelli, Markus Schneider
2000 SIGMOD record  
We consider spatio-temporal databases supporting spatial objects with continuously changing position and extent, termed moving objects databases.  ...  A particular novel concept is the sliced r epresentation which represents a temporal development as a set of units, where unit types for spatial and other data types represent certain \simple" functions  ...  The constraint database approach can also be used to describe spatial as well as spatio-temporal data. Papers that explicitly address spatio-temporal examples and models are [GRS98, CR97] .  ... 
doi:10.1145/335191.335426 fatcat:f6ob4nzarfbvroiupzjd2fslnq
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