Our academic partners

At OpenSignal we like to promote and keep track of all research related to our fields of interest. If, like us, you speak crowdsourcing, mobile sensor technology and big data, you might want to check out some of these papers and on-going research projects that use our data.

Featured papers and major academic collaboration

Many academics in different fields – from computer science to medicine, meteorology or economics – have shown interest in what we do. We’ve been contacted by teachers and students with the most interesting research topics and have willingly shared our data with them, often getting involved in their projects.

Here is a brief presentation of some of the awesome papers and on-going research projects produced by our academic partners.

Matteo Venanzi, University of Southampton

–  “Trust-Based Fusion of Untrustworthy Information in Crowdsourcing Applications”, by Matteo Venanzi, Alex Rogers and Nicholas R. Jennings.

  Trust-Based Algorithms for Fusing Crowdsourced Estimates of Continuous Quantities, by Matteo Venanzi, Thesis for the degree of Doctor of Philosophy.

Matteo Venanzi’s research focuses on the reliability of information obtained through crowdsourcing applications. Particularly, he’s interested in the way information provided by individuals or devices of varying degrees of trustworthiness is aggregated. With this in mind, he developed a series of algorithms that aim to improve the accuracy of crowdsourced data, which he has applied to the OpenSignal dataset. His results have shown trust-based models to outperform other fusion methods.

Aart Overeem, Royal Netherlands Meteorological Institute 

 – “Country-wide rainfall maps from cellular communication networks”, by A. Overeem, H. Leijnse, and R. Uijlenhoet.

Overeem et al show how rainfall can be monitored in real time by studying microwave links employed in cellular communication networks; they use data from OpenSignal to understand the potential scope. As demonstrated by the authors, path-averaged rainfall intensity can be estimated, by means of an algorithm, from radio signals’ attenuation between transmitter and receiver.

“Crowdsourcing urban air temperatures from smartphones battery temperatures”, by A. Overeem, J. C. R. Robinson, H. Leijnse, G. J. Steeneveld,B. K. P. Horn, and R. Uijlenhoe.

This article featuring our very own CTO, James Robinson, as co-author proves that urban air temperatures can be retrieved with relative accuracy from crowdsourced smartphone battery temperatures. Applying a heat transfer model to the OpenSignal dataset, estimated daily mean air temperatures were calculated for eight major cities. These values were then validated against data provided by World Meteorological Organisation certified stations, with satisfactory results.

If you want to read more about this research, check out this previous blogpost: http://opensignal.com/reports/battery-temperature-weather/

Clifford F. Mass, University of Washington

“Surface Pressure Observations from Smartphones: A Potential Revolution for High-Resolution Weather Prediction?”, by Clifford F. Mass and Luke E. Madaus.

Professor Mass and Luke Madaus look into the potential of pressure readings crowdsourced from smartphones via applications like WeatherSignal. The uses of this readily available data include the forecasting of short-term mesoscale phenomena such as rainfall and winds. This study suggests that exploiting pressure readings from smartphones along with more conventional weather observations leads to better predictions.

Catherine Muller, University of Birmingham Urban Climate Lab (BUCL)

“Crowdsourcing for Climate and Atmospheric Sciences: Current Status and Future Potential”, by C.L. Muller, L. Chapman, S. Johnston, C. Kidd, S. Illingworth, G. Foody, A. Overeem, R. Graves.

Catherine Muller and collaborators – including OpenSignal’s Brand Strategist Samuel Johnston – carry out a comprehensive review of the existing methods to crowdsource atmospheric data, from Citizen Science projects and smartphone devices to social media and “hidden” networks. As well as providing a brief description of each of these approaches, the paper deals with both the question of assessing the accuracy of the data thus obtained and its many potential applications.

Sagi Dalyot, Technion- Israel Institute of Technology

– “Towards the Use of Crowdsourced Volunteered Meteorological Data for Forest Fire Monitoring”, by Sagi Dalyot and Shay Sosko (to be published).
– “Densification and Fusion of Static GeoSensor Networks Monitoring Forest Fires via Crowdsourcing”, by Shay Sosko (on-going research for a Master thesis, supervised by Sagi Dalyot).

Both these works employ the WeatherSignal dataset to study the use of Volunteered Geographic Information (VGI) as a way of monitoring and predicting forest fires. Environmental data crowdsourced from smartphones appears to be an efficient way of complementing the static geo-sensor network used to provide hazard early warnings and compensating for its limitations – such as lack of mobility, coverage issues and low density.

Pantelis Koutroumpis, Imperial College London & Berthold Horn, CSAIL at MIT

Pantelis Koutroumpis is one of our longtime academic collaborators and his research explores the intersection of telecommunications and economic development. Together with Aija Leiponen, Pantelis has been using some of the OpenSignal data to study femtocells in the city of Boston.

This is a subject that has also interested another of our closest partners, Berthold Horn from MIT. Co-author of one of the papers mentioned above, several of our blogposts feature his insightful remarks and he has written a report on femtocells that has appeared on our website.

Rumi Chunara, NYU Computer Science & Engineering and the Global Institute of Public Health

Rumi Chunara and her research group have been studying the way local urban weather relates to certain health outcomes. That is, in what way could climate variations at the street or neighborhood level affect the health of the population living in that specific area? The OpenSignal and WeatherSignal datasets were used as a mean to analyse climate variation from neighbourhood to neighbourhood in the cities of London and New York. Clusters where climate is similar were then studied for similarities in specific health outcomes, including asthma, depression and blood pressure. Professor Chunara’s on-going research suggests that crowdsourced weather data from smartphones are a promising resource to study the relationship between climate variation and health outcomes.

To learn more about Rumi’s work and research, have a look at her web site: http://chunaralab.com.

From the OpenSignal team

– “Modelling Download Throughput of LTE Networks”, by Joe Cainey, Brendan Gill, Samuel Johnston, James Robinson and Sam Westwood.

Last but not least, we conduct our own research too! In a recently published paper, Data Scientist Joe Cainey, together with part of our team, has presented a novel model to study download throughput of LTE networks. Applying his linear model to a set of data collected with the OpenSignal application, Joe shows that download throughput is dependent on a number of variables, including signal quality and strength, temporal factors, network operator and even the type of device. This is a crucial result in understanding how to create the best mobile experience for users.

If you want to read further…

We love the breadth of research citing OpenSignal or WeatherSignal – there are over 80 papers mentioning us, you can find them all in the table below.

Included in the same table are another dozen academic publications made by members of our team on various subjects – you might want to check out Pau Pérez’s work on privacy and security issues or James Robinson’s incursion into digital edition.

Get in touch!

If you’re interested in working with our data for an academic project, we’d love to hear from you. You can get in touch with us  through the contact form of our website: http://opensignal.com/blog/contact/. We’re also teaming up with disaster agencies such UNMEER (the UN’s Ebola Response team) and FEMA to provide realtime data via our app CrisisSignal. Read Ellie’s blogpost for more information: CrisisSignal launched in ebola afflicted regions.

And if you want to know more about, or even join, our fabulous team – 4 PhDs, 8 nationalities and a lot of languages (from R and Python to Russian and Mandarin) – check out our team page.

Happy reading!

 

Title
Publisher / Published in
Author(s)
Date
Link
"Crowdsourcing for Climate and Atmospheric Sciences: Current Status and Future Potential"International Journal of ClimatologyMuller, C.L., Chapman, L., Johnston, S., Kidd, C., Illingworth, S., Foody, G., Overeem, A., Graves, R.2015/01http://onlinelibrary.wiley.com/doi/10.1002/joc.4210/abstract
"Making Sense Out of Information Chaos"SIGUCCS '14 Proceedings of the 2014 ACM SIGUCCS Annual Conference on User Services Conference, pages 33-36Mark Fitzgerald2014/11http://scholarworks.boisestate.edu/cgi/viewcontent.cgi?article=1007&context=uar
"Practical challenges for large-scale deployment of mHealth solution insights from a field trial"Global Humanitarian Technology Conference (GHTC), 2014 IEEE, 235 - 241Kuntagod, N. ; Paul, S. ; Kumaresan, S. ; Ganti, S.2014/10http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=6970287&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D6970287
"Caiipa: Automated Large-scale
Mobile App Testing through Contextual Fuzzing"
MobiComChieh-Jan Mike Liang, Nicholas D. Lane, Niels Brouwers, Li Zhang, Börje F. Karlsson, Hao Liu, Yan Liu, Jun Tang, Xiang Shan, Ranveer Chandra, Feng Zhao2014/09http://niclane.org/pubs/mobicom_caiipa.pdf
"Surface Pressure Observations from Smartphones: A Potential Revolution for High-Resolution Weather Prediction?"Bulletin of the American Meteorology Society, Volume 95, Issue 9Clifford F. Mass, Luke E. Madaus2014/09http://journals.ametsoc.org/doi/pdf/10.1175/BAMS-D-13-00188.1
"Modelling Download Throughput of LTE Networks"2014 IEEE 39th Conference on Local Computer Networks Workshops (LCN Workshops)Joe Cainey, Brendan Gill, Samuel Johnston, James Robinson, Sam Westwood2014/09http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=6927712&url=http%3A%2F%2Fieeexplore.ieee.org%2Fiel7%2F6916489%2F6927672%2F06927712.pdf%3Farnumber%3D6927712
"Atmos: a hybrid crowdsourcing approach to weather estimation"UbiComp '14 Adjunct Proceedings of the 2014 ACM International Joint Conference on Pervasive and Ubiquitous Computing: Adjunct Publication, pages 135-138Evangelos Niforatos, Athanasios Vourvopoulos, Marc Langheinrich, Pedro Campos, Andre Doria2014/09http://www.researchgate.net/publication/265377478_Atmos_A_Hybrid_Crowdsourcing_Approach_to_Weather_Estimation
"Smart Health: A Context-Aware Health Paradigm within Smart Cities"IEEE Communications Magazine, volume 52, issue 8Agusti Solanas, Constantinos Patsakis, Mauro Conti, Ioannis S. Vlachos, Victoria Ramos, Francisco Falcone, Octavian Postolache, Pablo A. Pérez-Martínez, Roberto Di Pietro, Despina N. Perrea, and Antoni Martínez-Ballesté2014/08
Trust-Based Algorithms for Fusing Crowdsourced Estimates of Continuous QuantitiesThesis for the degree of Doctor of Philosophy, University of Southampton, Faculty of Physical Science and Engineering, Electronics and Computer ScienceMatteo Venanzi2014/08http://eprints.soton.ac.uk/368451/13/__userfiles.soton.ac.uk_Users_slb1_mydocuments_Venanzi%20-%20Thesis.pdf
"UK Citizen Rainfall Network: a pilot study"Weather, Volume 69, Issue 8, pages 203–207Samuel Michael Illingworth, Catherine Louise Muller, Rosemarie Graves and Lee Chapman2014/08http://onlinelibrary.wiley.com/store/10.1002/wea.2244/asset/wea2244.pdf?v=1&t=i4fja5eu&s=8b27692f0a93e96d30dfeb2fd9670883f67c6d5c
"The CantApp: Chaucer's Canterbury Tales on mobile phone and tablet"New Chaucer Society conference, Reykjavik, 18 July 2014Barbara Bordalejo, Claire Campbell, Terry Jones, Richard North, James Robinson, Peter Robinson, Mari Volkosh2014/07https://www.academia.edu/7661491/The_CantApp_Chaucers_Canterbury_Tales_on_mobile_phone_and_tablet
"Characteristics of Citizen-contributed Geographic Information"Huerta, Schade, Granell (Eds): Connecting a Digital Europe through Location and Place. Proceedings of the AGILE'2014 International Conference on Geographic Information Science, Castellón, June, 3-6, 2014.Spyridon Spyratos, Michael Lutz, Francesco Pantisano2014/06http://www.agile-online.org/Conference_Paper/cds/agile_2014/agile2014_109.pdf
"Extended Kalman Filtering and Pathloss modeling for Shadow Power Parameter Estimation in Mobile"International Journal on Smart Sensing and Intelligent Systems vol. 7, no. 2George P. Pappas, Mohamed A. Zohdy2014/06http://www.s2is.org/Issues/v7/n2/papers/paper24.pdf
"SEEDS: A Software Engineer’s Energy-Optimization Decision Support Framework"International Conference on Software Engineering (ICSE)Irene Manotas, Lori Pollock, James Clause2014/06http://www.eecis.udel.edu/~manotas/preprint/paper_379.pdf
"SDN/NFV Based Web Cache Consistency and JavaScript Transmission Acceleration Scheme to Enhance Web Performance in Mobile Network"The Journal of Korea Information and Communications Society '14-06, Vol.39B, No.06Gijeong Kim, Sungwon Lee2014/06http://www.kics.or.kr/storage/mailing/20140708/140708_134128333.pdf
"Urban WiFi Characterization via Mobile Crowdsensing"Network Operations and Management Symposium (NOMS), 2014Arsham Farshad, Mahesh K. Marina, Francisco Garcia2014/05http://homepages.inf.ed.ac.uk/mmarina/papers/noms14.pdf
"Towards Evaluating Type of Service Related Quality-of-Experience on Mobile Networks"7th IFIP Wireless and Mobile Networking Conference (WMNC 2014), Vilamoura, Algarve, PortugalChristos Tsiaras, Anuj Sehgal, Sebastian Seeber, Daniel Doenni, Burkhard Stiller, Jürgen Schönwälder and Gabi Dreo Rodosek2014/05https://files.ifi.uzh.ch/CSG/staff/tsiaras/Extern/Publications/Towards_Evaluating_Type_of_Service_Related_Quality-of-Experience_on_Mobile_Networks_WMNC_2014.pdf
"On the Evaluation of a User-centric QoE-based Recommendation Tool for Wireless Access"Institute of Computer Science (ICS) of the Foundation for Research and Technology - Hellas (FORTH)Michalis Katsarakis, Vasileios Theodosiadis, and Maria Papadopouli2014/05http://www.ics.forth.gr/tech-reports/2014/2014%20TR445_QoE-based_Recommendation_Tool_Evaluation.pdf
"On the use of mobile phones and wearable microphones for noise exposure measurements : calibration and measurement accuracy"Student thesis, Ecole de technologie supérieure, Université du QuébecRomain Dumoulin2014/05http://espace.etsmtl.ca/1320/1/DUMOULIN_Romain%2Dweb.pdf
"Upgrading Your Android, Elevating My Malware: Privilege Escalation Through Mobile OS Updating"35th IEEE Symposium on Security and PrivacyLuyi Xing, Xiaorui Pan, Rui Wang, Kan Yuan and XiaoFeng Wang2014/05http://www.solcer.com/pdf/privilegescalationthroughandroidupdating.pdf
"Forecasting mobile transmission reliability using crowd-sourced cellular coverage data"Systems and Information Engineering Design Symposium (SIEDS), 2014Martin, Michelle C.; Kwan, Anne M. ; Forte, Eric J. ; Zhang, Stan F. ; Patek, Stephen D.2014/04http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=6829892&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D6829892
"Using Combinatorial Approaches for Testing Mobile Applications"2014 IEEE International Conference on Software Testing, Verification, and ValidatiSergiy Vilkomir and Brandi Amstutz2014/04http://core.ecu.edu/vilkomirs/Papers/Vilkomir-IWCT-2014-Proceedings.pdf
"Predictive Radio Access Networks for Vehicular Content Delivery"Student thesis, Queen's University, Kingston, Ontario, CanadaHatem Abou-zeid2014/04http://qspace.library.queensu.ca/bitstream/1974/12162/1/Hatem_Abou-zeid_201404_PhD.pdf
"Australian mobile broadband network performance: Mobile apps as one possible way to provide consumer information"Australian Journal of Telecommunications and the Digital Economy, volume 2, issue 1Shara Evans2014/03http://search.informit.com.au/documentSummary;dn=187252544779517;res=IELBUS
"A Study on Security Threats and Dynamic Access Control Technology for BYOD, Smart-work Environment"Proceedings of the International MultiConference of Engineers and Computer Scientists 2014 Vol II, IMECS 2014, March 12 - 14, 2014, Hong KongEun Byol Koh, Joohyung Oh, and Chaete Im2014/03http://www.iaeng.org/publication/IMECS2014/IMECS2014_pp634-639.pdf
"Mobile Quality of Experience: Recent Advances and Challenges"International Conference on Pervasive Computing and Communications Workshops (PERCOM Workshops), 2014Vasilios A. Siris, Konstantinos Balampekos and Mahesh K. Marina2014/03http://www.aueb.gr/users/vsiris/publications/r6_mobile_QoE_IQ2S2014.pdf
"Big Data for Big Business? A Taxonomy of Data-driven Business Models used by Start-up Firms"Cambridge Service AlliancePhilipp Max Hartmann, Mohamed Zaki, Niels Feldmann and Andy Neely2014/03http://www.cambridgeservicealliance.org/uploads/downloadfiles/2014_March_Data%20Driven%20Business%20Models.pdf
"A Feasibility Study and Development Framework
Design for Realizing Smartphone-based
Vehicular Networking Systems"
Transactions on Mobile Computing, IEEE (Volume:PP, Issue: 99 )Yongtae Park, Jihun Ha, Seungho Kuk, Hyogon Kim, Chieh-Jan Mike Liang, and JeongGil Ko2014/03http://www.computer.org/csdl/trans/tm/preprint/06757009.pdf
"Is Node.js a viable option for building modern web applications? A performance evaluation study"Computing, SpringerIoannis K. Chaniotis, Kyriakos-Ioannis D. Kyriakou, Nikolaos D. Tselikas2014/03http://link.springer.com/article/10.1007/s00607-014-0394-9
"Työkalut etätyönä toteutetussa Android-pelikehityksessä"Student thesis, Karelia University of Applied Sciences, FinlandToni Paavola2014/03http://theseus17-kk.lib.helsinki.fi/bitstream/handle/10024/72054/Paavola_Toni.pdf?sequence=1
"Mobile Application
as a Business Strategy"
Student thesis, Turku University of Applied SciencesRudy Dordonne2014/02http://www.theseus.fi/bitstream/handle/10024/79859/Dordonne_Rudy.pdf?sequence=1
"Towards Scalable Automated Mobile App Testing"Microsoft ResearchRanveer Chandra, Börje F. Karlsson, Nic Lane, Chieh-Jan Mike Liang, Suman Nath, Jitu Padhye, Lenin Ravindranath Sivalingam, and Feng Zhao2014/01http://research.microsoft.com/pubs/211962/smash_tr.pdf
"Opportunistic mobile games using public transportation systems: a deployability study"Multimedia SystemsDario Maggiorini, Christian Quadri, Laura Anna Ripamonti2014/01http://link.springer.com/article/10.1007/s00530-013-0353-x
"Spatially Resolved Monitoring of Radio-Frequency Electromagnetic Fields"SENSEMINE'13 Proceedings of First International Workshop on Sensing and Big Data MiningDavid Hasenfratz, Silvan Sturzenegger, Olga Saukh, and Lothar Thiele2013/11http://www.tik.ee.ethz.ch/~saukho/paper/hasenfratz13rfemfs.pdf
"Long-term fairness in multi-cell networks using rate predictions"7th IEEE GCC Conference and Exhibition (GCC), 2013Abou-zeid, H.; Hassanein, H.S. ; Zorba, N.2013/11http://ieeexplore.ieee.org/xpl/abstractReferences.jsp?tp=&arnumber=6705763&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D6705763
"Designing public safety mobile applications for disconnected, interrupted, and low bandwidth communication environments"IEEE International Conference on Technologies for Homeland Security (HST), 2013Erickson, P.; Weinert, A. ; Breimyer, P. ; Samperi, M. ; Huff, J. ; Parra, C. ; Miller, S.2013/11http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=6699028&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D6699028
"Study, analysis and implementation of an Enterprise Mobility Management System"Student thesis, Universitat Politècnica de CatalunyaDavid Arance Garcia2013/11http://upcommons.upc.edu/pfc/handle/2099.1/20111
"Predictive green wireless access: exploiting mobility and application information"Wireless Communications, IEEE, Volume 20, Issue 5H. Abou-Zeid, H.S. Hassanein2013/10http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=6664479&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D6664479
"Predicting mobile network bandwidth fluctuation to enhance video stream service quality"Science and Information Conference (SAI), 2013Peart, A.; Lockett, A. ; Adda, M.2013/10http://ieeexplore.ieee.org/xpl/abstractReferences.jsp?tp=&arnumber=6661837&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D6661837
"Pazl: A Mobile Crowdsensing based Indoor WiFi Monitoring System"9th International Conference on Network and Service Management (CNSM), 2013Valentin Radu, Lito Kriara and Mahesh K. Marina2013/10http://homepages.inf.ed.ac.uk/mmarina/papers/cnsm13.pdf
"u-map: a User-centric QoE-based Recommendation Tool for Wireless Access Markets"MobiComMichalis Katsarakis, Vasileios Theodosiadis, Manos Dramitinos, and Maria Papadopouli2013/09http://www.ics.forth.gr/netgroup/mobile/publications/S3_2013.pdf
"Context Virtualizer: A Cloud Service for Automated Large-scale Mobile App Testing under Real-World Conditions"Microsoft ResearchChieh-Jan Mike Liang, Nicholas D. Lane, Niels Brouwers, Li Zhang, Börje Karlsson, Hao Liu, Yan Liu, Jun Tang, Xiang Shan, Ranveer Chandra, Feng Zhao2013/09http://www.msr-waypoint.com/pubs/203811/convirt.pdf
"Attacco ad Android: obiettivi, rischi e contromisure"Published online, Università degli Studi di Verona http://profs.scienze.univr.itAlessandro Menti, Mattia Zago2013/09http://profs.scienze.univr.it/~mastroen/Attacco_ad_Android_Menti_Zago.pdf
"An Empirical Study of API Stability and Adoption in the Android Ecosystem"29th IEEE International Conference on Software Maintenance (ICSM), 2013Tyler McDonnell, Baishakhi Ray, Miryung Kim2013/09http://users.ece.utexas.edu/~miryung/Publications/icsm2013-apiecosystem.pdf
"m-Carer: Privacy-Aware Monitoring for People with Mild Cognitive Impairment and Dementia"IEEE Journal on Selected Areas in Communications, (Volume:31, Issue: 9 )Agusti Solanas, Antoni Martinez-Balleste, Pablo A Pérez-Martinez, Albert Fernandez de la Pena, Javier Ramos2013/09http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=6585878&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D6585878
"Crowdsourcing urban air temperatures from smartphone battery temperatures"Geophysical Research Letters, vol. 40A. Overeem,J. C. R. Robinson, H. Leijnse, G. J. Steeneveld,B. K. P. Horn, R. Uijlenhoet2013/08http://onlinelibrary.wiley.com/store/10.1002/grl.50786/asset/grl50786.pdf?v=1&t=i4ip57b6&s=92fcee7a617b4fece8514b57a6f376d92a7ba5c6
"The Social Audit and Corruption in Developing Countries"Published online, University of North CarolinaRobert M. González2013/08http://www.unc.edu/~dgill/links/courses/Econ985/2013Fall/RobertoGonzales.pdf
"Identification of Present-Day Transport Pilot Workflow and Derivation of Mobile Aids"2013 AVIATION TECHNOLOGY, INTEGRATION, AND OPERATIONS CONFERENCE, volume 3Theo Hankers, Peter Hecker, Nima Barraci, Jens Schiefele2013/08http://arc.aiaa.org/doi/abs/10.2514/6.2013-4357
"Crowdsourcing urban air temperatures from smartphone battery temperatures"Geophysical Research Letters, vol. 40, issue 15A. Overeem, J. C. R. Robinson, H. Leijnse, G. J. Steeneveld,B. K. P. Horn, and R. Uijlenhoe2013/08http://onlinelibrary.wiley.com/doi/10.1002/grl.50786/abstract
"Crowdsourcing and its Impact on Future Internet Usage"Information Technology Methoden und innovative Anwendungen der Informatik und Informationstechnik. Volume 55, Issue 4Phuoc Tran-Gia, Tobias Hoßfeld, Matthias Hartmann, Matthias Hirth2013/07http://www.degruyter.com/view/j/itit.2013.55.issue-4/itit.2013.1005/itit.2013.1005.xml
"Fostering innovation: Factors that attract and retain third party developers in mobile ecosystems"Student thesis, Lund UniversitySinan Deniz, Ferdia Kehoe2013/06http://lup.lub.lu.se/luur/download?func=downloadFile&recordOId=3811052&fileOId=3811056
"Comments of CTIA – The Wireless Association"Before the Federal Communications Commission Washington, DCMichael F. Altschul, Christopher Guttman-McCabe,
Robert F. Roche,
Krista L. Witanowski
2013/06https://prodnet.www.neca.org/publicationsdocs/wwpdf/61713ctia.pdf
"The pursuit of citizens' privacy: a privacy-aware smart city is possible"IEEE Communications Magazine, (Volume:51, Issue: 6 )Antoni Martinez-Balleste, Pablo A. Perez-Martinez, Agusti Solanas2013/06http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=6525606&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D6525606
"Trust-Based Fusion of Untrustworthy Information in Crowdsourcing Applications"Proceedings of the 12th International Conference on Autonomous Agents and Multiagent Systems (AAMAS 2013), Ito, Jonker, Gini, and Shehory (eds.), May, 6–10, 2013, Saint Paul, Min- nesota, USA.Matteo Venanzi, Alex Rogers, Nicholas R. Jennings2013/05http://eprints.soton.ac.uk/346520/7/main.pdf
"Netradar - Measuring the wireless world"11th International Symposium on Modeling & Optimization in Mobile, Ad Hoc & Wireless Networks (WiOpt), 2013Sonntag, S.; Manner, J. ; Schulte, L.2013/05http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=6576402&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D6576402
"Developing a user interface
for a cross-platform web application"
Student thesis, Helsinki Metropolia University of Applied SciencesMaxim Dolgobrod2013/05http://www.theseus.fi/handle/10024/61290
"2D-ANIMAATIOT OSANA ANDROID-SOVELLUSTA"Student thesis, Jamk University of Applied SciencesHenri Honkonen2013/05http://www.theseus.fi/bitstream/handle/10024/59714/Honkonen_Henri.pdf?sequence=1
"Mobile network measurements - It's not all about signal strength"Wireless Communications and Networking Conference (WCNC), 2013 IEEES. Sonntag, L. Schulte, J. Manner2013/04http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=6555324&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D6555324
"The hidden costs of mobile applications: A cross-layer analysis of energy and spectrum waste of mobile applications"Student thesis, Fitzwilliam College, University of CambridgeNarseo Vallina-Rodriguez2013/04http://www.cl.cam.ac.uk/~nv240/papers/thesis.pdf
"Android Tablet -Google Asus Nexus 7 with Android OS 4.2 (Jellybean)"Journal of the Canadian Health Libraries Association, 34Dale Storie2013/04http://pubs.chla-absc.ca/doi/pdf/10.5596/c13-006
Contextual Fuzzing: Automated Mobile App Testing Under Dynamic Device and Environment ConditionsMicrosoft ResearchChieh-Jan Mike Liang, Nicholas D. Lane, Niels Brouwers, Li Zhang, Börje Karlsson, Ranveer Chandra, and Feng Zhao2013/03http://research.microsoft.com/pubs/202242/convirt_tr.pdf
"Erkennen und Abwehren von Angriffen im Mobilfunknetz auf Smartphones"Student thesis, Wilhelm Büchner Hochschule, Darmstadt, GermanyMarcus Prem2013/03http://smartphone-attack-vector.de/wp-content/uploads/2013/08/Marcus_Prem_Angriffe_auf_Smartphones_Diplomarbeit_version_2013.pdf
"Sensorium — The Generic Sensor Framework"Networked Systems 2013Albert Rafetseder, Florian Metzger, Lukas Pühringer, Yanyan Zhuang, Justin Cappos2013/03http://isis.poly.edu/~jcappos/papers/rafetseder_sensorium_netsys_13.pdf
"Country-wide rainfall maps from cellular communication networks"Proceedings of the National Academy of Sciences, vol. 110, issue 8Overeem, A.; Leijnse, H.; Uijlenhoet, R.2013/02http://www.pnas.org/content/110/8/2741.full
"Fast Text Rendering on Embedded GPUs"Student thesis, University of GothenburgJonathan Gustafsson2013/02http://publications.lib.chalmers.se/records/fulltext/176609/176609.pdf
"Massive WiFi Data Gathering"Journal of CSE GradOSF12, vol. 0, no. 1Salvador Aguinaga, Jianxu Chen2012/11http://netscale.cse.nd.edu/twiki/pub/Edu/GradOSF12MiniProjects/mini.pdf
"Comparison of the Performance and Capabilities of Femtocell versus Wi-Fi Networks"Student thesis, Naval Postgraduate School, Monterey, CaliforniaJames K. Bare2012/09http://oai.dtic.mil/oai/oai?verb=getRecord&metadataPrefix=html&identifier=ADA567411
"Predictive protocol for the scalable identification of RFID tags through collaborative readers"Computers in Industry (volume 63, issue 5)Rolando Trujillo-Rasua, Agusti Solanas, Pablo A. Pérez-Martínez, Josep Domingo-Ferrer2012/08http://www.sciencedirect.com/science/article/pii/S0166361512000814
"W3-Privacy: the Three Dimensions of User Privacy in LBS"MobiHoc 2011, the Twelfth ACM International Symposium on Mobile Ad Hoc Networking and ComputingPablo A Pérez-Martínez, Agusti Solanas2011/05http://crises2-deim.urv.cat/docs/publications/conferences/673.pdf
"Location Privacy Through Users' Collaboration: A Distributed Pseudonymizer"Third International Conference on Mobile Ubiquitous Computing, Systems, Services and Technologies, 2009. UBICOMM '09Pablo A. Pérez-Martínez, Agusti Solanas, Antoni Martinez-Balleste2009/10http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=5361630&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D5361630
"Exploring the potential of volunteered geographical information as a source for special data acquisition"IOP Conf. Series: Earth and Environmental Science, 20Izyana Ariffin, Badariah Solemon, Rina Md. Anwar, Marina Md. Din, Nor Nashrah Azmi2014http://iopscience.iop.org/1755-1315/20/1/012041/pdf/1755-1315_20_1_012041.pdf
Android Best PracticesSpringerGodfrey Nolan, Onur Cinar, David Truxall2014http://link.springer.com/chapter/10.1007/978-1-4302-5858-2_7#page-1
"Mobile Phones as Ubiquitous Social and Environmental Geo-Sensors"to be published in Yan, Z., ed., Encyclopedia of Mobile Phone Behavior (Volumes 1, 2, & 3). Hershey, PA: IGI GlobalGünther Sagl, Bernd Resch2014http://www.guenthersagl.com/publications/Sagl%20and%20Resch%202014%20Mobile%20phones%20as%20ubiquitous%20geo-sensors.pdf
"An Examination of Typographic Standards and Their Relevance to Contemporary User-Centred Web and Application Design"Cross-Cultural Design, Lecture Notes in Computer Science Volume 8528, SpringerIan Christopher Dyer2014http://link.springer.com/chapter/10.1007/978-3-319-07308-8_14
"Enhancing Mobile Video Streaming by Lookahead Rate Allocation in Wireless Networks"Proc. IEEE Consumer Commun. and Netw. Conf.(CCNC)Hatem Abou-zeid, Hossam S. Hassanein, and Nizar Zorba2014http://cs.queensu.ca/home/abouzeid/papers/PredStreaming-CCNC14.pdf
"Efficient Lookahead Resource Allocation for Stored Video Delivery in Multi-Cell Networks"Proc. IEEE Wireless Commun. and Netw. Conf.(WCNC)Hatem Abou-zeid and Hossam S. Hassanein2014http://cs.queensu.ca/home/abouzeid/papers/EfficientPredStreaming-WCNC14.pdf
"Mobilna aplikacija za daljinsko upravljanje fotoaparata"Student thesis, University of Ljubljana, Faculty of Computer and Information ScienceDušan Strgar2014http://eprints.fri.uni-lj.si/2359/1/Strgar_D%2D1.pdf
"Event-driven Middleware for Body and Ambient Sensor Applications"Student thesis, Technische Universität DarmstadtChristian Seeger2014http://tuprints.ulb.tu-darmstadt.de/3787/7/cseeger_final_v3.pdf
"The Indian App Ecosystem"The Indian Council for Research on International Economic RelationsRajat Kathuria and Sugandha Srivastav2014http://broadbandasia.info/wp-content/uploads/2013/03/The-Indian-App-Ecosystem-Final-Report_afterEF2014.pdf
"A Study of DNS Resolution Reducing Scheme for Web Performance Enhancement"Korea Information and Communications Society, Conference Winter 2014Gijeong Kim, Sungwon Lee2014https://new.kics.or.kr/storage/paper/event/winter2014/publish/3D-5.pdf
"GeoSpy: a Web3D platform for geospatial visualization"MapInteract '13 Proceedings of the 1st ACM SIGSPATIAL International Workshop on MapInteractionNikita Sharakhov, Nicholas Polys, Peter Sforza2013http://dl.acm.org/citation.cfm?id=2534947
"Comparing HTML5 Based Apps With Native Apps"Student thesis, Linnaeus University, Faculty of Technology, Department of Computer ScienceRebreniuk, Oleksii2013http://www.diva-portal.org/smash/get/diva2:678978/FULLTEXT01.pdf
"Saffy looks for the entry point into digital: simply read books and their first children’s book app"Student thesis, Simon Fraser UniversityLohnes, Heather Jillian2013http://summit.sfu.ca/item/12936
"APPLICATION LAYOUT TESTING FOR ANDROID MOBILE DEVICES"Student thesis, University of GroningenDaniël Kok2013http://www.cs.rug.nl/~alext/PAPERS/MSc/kok13.pdf
Android Design Patterns: Interaction Design Solutions for DevelopersWileyGreg Nudelman2013http://books.google.co.uk/books?hl=en&lr=&id=Ifg1ZpSo7cwC&oi=fnd&pg=PA19&dq=%22opensignal%22&ots=bcFtWvoaLK&sig=sjs5lPUsvGC7kYWUEA5AqbZS5hQ&redir_esc=y#v=onepage&q=%22opensignal%22&f=false
"Optimal Predictive Resource Allocation: Exploiting Mobility Patterns and Radio Maps"Proc. IEEE Global Telecommunications Conference (GLOBECOM)Hatem Abou-zeid, Hossam S. Hassanein and Stefan Valentin2013https://www.metis2020.com/wp-content/uploads/publications/IEEE_2013_Abouzeid_etal_ResourceAllocation.pdf
"Touch-Optimised Mobile Interface for Invenio Digital Library"Student thesis, Ecole polytechnique générale de LausanneYannick Tapparel2013http://cds.cern.ch/record/1596242/files/CERN-THESIS-2013-119.pdf
"Accounting for roaming users on mobile data access: issues and root causes"MobiSys '13 Proceeding of the 11th annual international conference on Mobile systems, applications, and servicesGuan-Hua Tu, Chunyi Peng, Chi-Yu Li, Xingyu Ma, Hongyi Wang, Tao Wang+, Songwu Lu2013http://metro.cs.ucla.edu/papers/mobisys13.pdf
"Proposta de uma visita virtual 3D ao claustro do Museu de Aveiro"Student thesis, Universidade de AveiroRuben João Martins Carvalho2013http://ria.ua.pt/bitstream/10773/12182/1/Dissertação.pdf
"Study of automatic adjusting Content depending on Screen Size and Context"Student thesis, Norwegian University of Science and TechnologyMathias Moen2013http://www.diva-portal.org/smash/get/diva2:703719/FULLTEXT01.pdf
"Business Model Analysis On Android App Stores"Student thesis, University of JyväskyläLauri Heikkinen2013https://jyx.jyu.fi/dspace/bitstream/handle/123456789/42815/URN%3aNBN%3afi%3ajyu-201401171080.pdf?sequence=1
"Evaluation und Klassifikation der
Anforderungen an Datenverbindungen
mobiler Endgeräte"
Student thesis, Universität UlmTill Fischer2013http://dbis.eprints.uni-ulm.de/991/1/bachelorarbeit.pdf
"Vývoj mobilních aplikací pro platformu Apple iOS"Student thesis, Masarykova Univerzita Fakulta Informatiky, Brno, Czech RepublicVojtěch Bělovský2013http://is.muni.cz/th/374032/fi_b/Bakalarka.pdf
"The Impact of Perceived Quality, Perceived Sacrifice, and Perceived Value on Consumer’s Purchase Intention
-An Empirical Study of 4G LTE Internet Service"
Students thesis, National Taiwan University of Science and TechnologyHo-chung Wang2013http://pc01.lib.ntust.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0530114-121413
"Bringing internet to a village"Published online, Mälardalen University, SwedenJavier Del Sol Rodríguez2012http://www.idt.mdh.se/kurser/ct3340/ht12/MINICONFERENCE/FinalPapers/ircse12_submission_11.pdf
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