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Algorithms for Extracting Frequent Episodes in the Process of Temporal Data Mining

Alexandru PIRJAN
2010 Informatică economică  
In the following, there will be highlighted some parallel and distributed frequent pattern mining algorithms on various platforms and it will also be presented a comparative study of their main features  ...  An important aspect in the data mining process is the discovery of patterns having a great influence on the studied problem.  ...  Each time a worker finishes his job, a donor is selected by the worker in order to spawn a new job. This is a dynamic load balancing strategy called ranked-random polling.  ... 
doaj:b4f9f47e312f4ac98df8108c47a94d9d fatcat:3xkkt7d7lbcezf7rggxwz5o6fa

Visual analytics of human mobility behavior [article]

Robert Krüger, Universität Stuttgart, Universität Stuttgart
At the same time, manual approaches become insufficient with large amounts of data. Even when data is perfectly aligned, analysts cannot purely rely on existing techniques.  ...  While stakeholders had to rely on manual traffic surveys for a long time, improvements in tracking technology made analyses based on large digital datasets possible.  ...  By employing an auto-filling strategy one can obtain the same hierarchical grid structure for different datasets: users first load a dataset and create a grid.  ... 
doi:10.18419/opus-9716 fatcat:3nf7a52jorcpdfjvl6cizmjnb4

Behaviour Profiling using Wearable Sensors for Pervasive Healthcare

Syed Muhammad Raza Ali, Guang-Zhong Yang
A framework is proposed for the detection and analysis of transitional activities.  ...  The activity and routine mining methodologies developed for specialised sensors are adapted to a smartpho [...]  ...  Acknowledgements I'd like to thank my advisor, Professor Guang-Zhong Yang for providing me the opportunity, guidance, and often impetus to undertake, and persist with this dissertation.  ... 
doi:10.25560/10929 fatcat:omjfiex6ybfwzoamaz73b7nqqy

Analytical Release Management for Mobile Apps [article]

Maleknaz Nayebi, University Of Calgary, University Of Calgary, Guenther Ruhe
. - Providing new formulation to integrate the opportunities of app stores into planning models. - Providing decision support for release management of mobile applications.  ...  Developing software products and maintaining software versions for adding or modifying functionality and quality to software is affected by several factors that have been traditionally analyzed under the  ...  We are grateful to Des Greer for helpful discussions on a former version of the paper.  ... 
doi:10.11575/prism/5456 fatcat:gtfxv477fre5ppghz7w44m5fji