Filters








40 Hits in 12.7 sec

Station-to-User Transfer Learning: Towards Explainable User Clustering Through Latent Trip Signatures Using Tidal-Regularized Non-Negative Matrix Factorization [article]

Liming Zhang, Andreas Züfle, Dieter Pfoser
2020 arXiv   pre-print
This framework uses a novel, so-called Tidal-Regularized Non-negative Matrix Factorization method, which incorporates domain knowledge in the form of temporal passenger flow patterns in generic Non-negative  ...  To properly learn such characteristics from trip data, we propose a Collective Learning Framework through Latent Representation, which augments user-level learning with collective patterns learned from  ...  Section 4 introduces our new Station-to-User transfer learning framework with its novel Tidal-Regularized Non-Negative Matrix Factorization to achieve explainable clustering based on trip semantics, and  ... 
arXiv:2004.12828v1 fatcat:gjrug4uijvftrkpkdayxr72kie

Applications of Machine Learning in Networking: A Survey of Current Issues and Future Challenges

M. A. Ridwan, N. A. M. Radzi, F. Abdullah, Y. E. Jalil
2021 IEEE Access  
Machine learning (ML) has recently been applied to solve complex problems in many fields, including finance, health care, and business.  ...  A review of the recent literature reveals extensive opportunities for researchers to exploit the advantages of ML in solving complex performance issues in a network, especially with the advancement of  ...  This simple partitional clustering algorithm attempts to find K non-overlapping clusters. To create K-means clusters, the K initial centroids are initially selected.  ... 
doi:10.1109/access.2021.3069210 fatcat:4i7vykwabbattm5uh3mgsdmhvi

Monitoring the Application [chapter]

Adam Shackelford
2015 Beginning Amazon Web Services with Node.js  
stations.  ...  Later, we will use our communication network to drive glider re-tasking experiments which will allow multiple robot teams to be used.  ...  Data from individual stations were combined into a single matrix using a regular grid in time and space.  ... 
doi:10.1007/978-1-4842-0653-9_7 fatcat:b6s3wv3jcvf6xiniouokdhwtba

Volume 2 of the Proceedings of the joint 12th International Conference on Methods and Techniques in Behavioral Research and 6th Seminar on Behavioral Methods held online May 18-22 2022 [article]

Andrew Spink, Jarosław Barski, Anne-Marie Brouwer, Gernot Riedel, Annesha Sil
2022 figshare.com  
Acknowledgments We would like to thank the Swiss National Science Foundation for funding this research (grant number 310030_189056).  ...  Acknowledgments The authors acknowledge Hope Tech™ for their generation of chainrings used in the study. Acknowledgement This  ...  2/ a graph clustering approach (symmetric non-negative matrix factorization, Sym-NMF [16] ) for classification of matrices to identify derived data-driven latent behavioral patterns and signatures of  ... 
doi:10.6084/m9.figshare.20066849.v1 fatcat:zfef2d4x4fgsxibcplwkpae4yq

Volume 2 of the Proceedings of the joint 12th International Conference on Methods and Techniques in Behavioral Research and 6th Seminar on Behavioral Methods held online May 18-22 2022 [article]

Andrew Spink, Jarosław Barski, Anne-Marie Brouwer, Gernot Riedel, Annesha Sil
2022 figshare.com  
Acknowledgments We would like to thank the Swiss National Science Foundation for funding this research (grant number 310030_189056).  ...  Acknowledgments The authors acknowledge Hope Tech™ for their generation of chainrings used in the study. Acknowledgement This  ...  2/ a graph clustering approach (symmetric non-negative matrix factorization, Sym-NMF [16] ) for classification of matrices to identify derived data-driven latent behavioral patterns and signatures of  ... 
doi:10.6084/m9.figshare.20066849.v2 fatcat:f7ndcnjqlfbr3ptetfjij4hehm

Engineering, Technology & Applied Science Research (ETASR), Vol. 11, No. 3, pp. 7069-7290

Various
2021 Zenodo  
ETASR is indexed in the Web of Science Core Collection (former Web of Science/Thomson Reuters Master Journal List), through the Emerging Sources Citation Index, is a Crossref member (DOI prefix: 10.48084  ...  We also thank the NED University of Engineering and Technology for providing us the platform to carry out this work. ACKNOWLEDGMENT The work presented in this paper was supported by  ...  ACKNOWLEDGMENT The authors wish to express their gratitude to the Higher Education Commission of Pakistan for the funding under the NRPU "National Research Program for Universities 2017-18" grand.  ... 
doi:10.5281/zenodo.5136285 fatcat:2beknqdb3bcq7fqfav6btil6ci

A generic model to handle complexity in collaborative networks

Maike Scherrer-Rathje, Jens Arnoscht, Peter Egri, Eric Braun, Balazs C Csaji, Gunther Schuh
2009 PICMET '09 - 2009 Portland International Conference on Management of Engineering & Technology  
The factors affecting the attitude of users towards using the systems are explored.  ...  enough to explain user adoption of IPTV.  ...  application, through benchmarking activities of innovative companies.  ... 
doi:10.1109/picmet.2009.5262237 fatcat:qj6qsep2wzckvefpxq7soiy6q4

Knowledge Extracted from Copernicus Satellite Data

Dumitru Octavian, Schwarz Gottfried, Eltoft Torbjørn, Kræmer Thomas, Wagner Penelope, Hughes Nick, Arthus David, Fleming Andrew, Koubarakis Manolis, Datcu Mihai
2019 Zenodo  
During the development of deep learning algorithms, a key activity is to establish a large amount of referenced Earth Observation data.  ...  By applying an already established active learning approach based on a Support Vector Machine with relevance feedback [2], we can limit ourselves to a limited number of typical satellite images to extract  ...  Hope that through our practices to promote the capacity of development, integration and utilization of marine data resources.  ... 
doi:10.5281/zenodo.3941573 fatcat:zzifwgljifck5bpjnboetsftfu

Preface: European Commission's 'Scientific Support to Policies' Action EnviEFH: Environmental Approach to Essential Fish Habitat Designation

Vasilis D. Valavanis
2008 Hydrobiologia  
We apply model outputs to regions larger than sampled areas making use of the capacity of satellite data to cover wide areas.  ...  We focus on marine species habitat mapping, presenting an overview of work on modelling fish habitat carried out through a European Communities Policy-Support Action, EnviEFH 'Environmental Approach to  ...  MacLeod initiated the ferry survey programme used to collect the data, while G. J. Pierce supervised these projects. L. Mandleberg was funded for this M.Sc. by a grant from the NERC.  ... 
doi:10.1007/s10750-008-9494-x fatcat:bbu3iilaufapxdxwbvbuq4ubyi

Preface: European Commission's' scientific Support to Policies' Action EnviEFH: Environmental Approach to Essential Fish Habitat Designation [chapter]

Vasilis D. Valavanis
2008 Essential Fish Habitat Mapping in the Mediterranean  
We apply model outputs to regions larger than sampled areas making use of the capacity of satellite data to cover wide areas.  ...  We focus on marine species habitat mapping, presenting an overview of work on modelling fish habitat carried out through a European Communities Policy-Support Action, EnviEFH 'Environmental Approach to  ...  MacLeod initiated the ferry survey programme used to collect the data, while G. J. Pierce supervised these projects. L. Mandleberg was funded for this M.Sc. by a grant from the NERC.  ... 
doi:10.1007/978-1-4020-9141-4_1 fatcat:yhv6dnplmjhw5ega2zftinc7sq

Multi sensor validation and error characteristics of Arctic satellite sea surface temperature observations

Jacob L. Høyer, Ioanna Karagali, Gorm Dybkjær, Rasmus Tonboe
2012 Remote Sensing of Environment  
the results of a preliminary investigation using MODIS measurements.  ...  The lake processor is a modification of the processor built during the ATSR Reprocessing for Climate (ARC) project, that was funded by the UK Natural We will present the background to this approach and  ...  Provide guidance/recommendations through GHRSST, GDAC and LTSRF websites to non-expert SST users in choosing from an overwhelming variety of GHRSST products 18.  ... 
doi:10.1016/j.rse.2012.01.013 fatcat:e64zv2bspzh7pkiaqqx76humiu

Proceedings of the 5th International Conference on Live Interfaces

Øyvind Brandtsegg, Daniel Formo
2020 Zenodo  
The GEMM))) Gesture Embodiment and Machines in Music research cluster is funded by Luleå University of Technology, Sweden.  ...  The use of a selection of off-the-shelf and well known synthesizers could be enlightening in comparing this mapping approach with other alternatives.  ...  For example, a negative guiding feedback would change the direction of the agent's trajectory in the feature space, whereas a negative zone feedback would immediately transfer the agent to a different  ... 
doi:10.5281/zenodo.3928018 fatcat:z2yfhor2pngmxawzlzgl22y2fq

Xxxii Scar Open Science Conference 'Antarctic Science And Policy Advice In A Changing World - Conference Abstracts [article]

Eoghan Griffin, Renuka Badhe
2016 Zenodo  
Elemental concentration records between 2420 and 2500m are analyzed using Positive Matrix Factorization (PMF) to identify unique source factors representative of volcanoes, sea salt, dust and other potential  ...  This unique acoustic signature, coupled with the efficient propagation of sound through the ocean, has resulted in acoustic techniques being used to estimate distribution, and more recently abundance,  ...  Through the use of an interactive website and multiple classroom activities related to the research, we provide a virtual field trip to a penguin breeding colony in Antarctica.  ... 
doi:10.5281/zenodo.53122 fatcat:o56w4vr3n5bsvkyj6vnetfem3e

Applications of Geodesy to Geodynamics an International Symposium

1977 Bulletin Géodésique  
This study was made possible through the dedicated work of the CSDL-APTS technical staff. Thanks is especially due to Linda K. Lemos, John H. Barker, Glenn Mamon, and John W.  ...  The author is indebted to Dr. 0.  ...  T for the tidal part and S^. for the non-tidal part.  ... 
doi:10.1007/bf02525113 fatcat:qp7f6qa3yvbhhg77y6qp4wh3oe

Food risk management quality: Consumer evaluations of past and emerging food safety incidents

Ellen van Kleef, Øydis Ueland, Gregory Theodoridis, Gene Rowe, Uwe Pfenning, Julie Houghton, Heleen van Dijk, George Chryssochoidis, Lynn Frewer
2009 Health, Risk and Society  
We also wanted to explore whether any such effect was due to a general bias towards negative information (Negativity Bias) or caused through a consistency with existing beliefs (Confirmatory Bias).  ...  The best way should be to use this probability in order to put unwanted events related to seismic hazard in the risk matrix.  ... 
doi:10.1080/13698570902784265 fatcat:bbv7bw6ljnealcjqybdhstyxyu
« Previous Showing results 1 — 15 out of 40 results