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Proceedings of the 24th ACM International on Conference on Information and Knowledge Management, 2015
The increasing prevalence of sensors and mobile devices has led to an explosive increase of the scale of spatio-temporal data in the form of trajectories. A trajectory aggregate query, as a fundamental functionality for measuring trajectory data, aims to retrieve the statistics of trajectories passing a user-specified spatio-temporal region.
Yanhua Li +7 more
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The increasing prevalence of sensors and mobile devices has led to an explosive increase of the scale of spatio-temporal data in the form of trajectories. A trajectory aggregate query, as a fundamental functionality for measuring trajectory data, aims to retrieve the statistics of trajectories passing a user-specified spatio-temporal region.
Yanhua Li +7 more
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Statistical Data Generation Using Sample Data
2018Due to the ever increasing data stored in databases, it is important to develop software which can generate large numbers of test data that reflect the properties of a given sample. By generating such data, database algorithms can be stress-tested and evaluated by their performance. If the generated data is much greater in number than the given sample,
Bálint Fazekas, Attila Kiss 0001
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Representative Sample Data for Data Warehouse Environments
2000The lack of sample data for data warehouse or OLAP systems usually makes it difficult for enterprises to evaluate, demonstrate or benchmark these systems. However, the generation of representative sample data for data warehouses is a challenging and complex task. Difficulties often arise in producing familiar, complete and consistent sample data on any
Thanh N. Huynh +3 more
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2009 IEEE Custom Integrated Circuits Conference, 2009
The papers in this session highlight both emerging applications of over-sampling techniques and newer methods of their implementation in traditional analog-to-digital converters architectures. Performance enhancement techniques for both discrete- and continuous-time oversampled analog-to-digital converters are presented.
Pavan Kumar Hanumolu +1 more
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The papers in this session highlight both emerging applications of over-sampling techniques and newer methods of their implementation in traditional analog-to-digital converters architectures. Performance enhancement techniques for both discrete- and continuous-time oversampled analog-to-digital converters are presented.
Pavan Kumar Hanumolu +1 more
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Sampling streaming data with replacement
Computational Statistics & Data Analysis, 2007zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Byung-Hoon Park +2 more
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Poučak : časopis za metodiku i nastavu matematike, 2016 U ovom članku objašnjavamo važnost podataka u današnjem svijetu i na primjeru ilustriramo potrebu da informacije sažmemo u formi tablice i histograma. U drugom dijelu članka objašnjavamo sto je to uzorak i simulacijama objašnjavamo zašto često zaključke donosimo upravo na temelju uzorka.
openaire
1994
Advances in computer-based control systems require to consider digital controllers on the base of multirate and unconventional sampling schemes. The purpose of this paper is to extend the concepts of system passivity which are well known ideas in the context of continuous and discrete time systems to the case of sampled-data systems.
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Advances in computer-based control systems require to consider digital controllers on the base of multirate and unconventional sampling schemes. The purpose of this paper is to extend the concepts of system passivity which are well known ideas in the context of continuous and discrete time systems to the case of sampled-data systems.
openaire +2 more sources
Sampled-Data State Feedback Control for the Set Stabilization of Boolean Control Networks
IEEE Transactions on Systems, Man, and Cybernetics: Systems, 2020Fuad E Alsaadi, Jungang Lou, Shiyong Zhu
exaly