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Concurrent online tracking of mobile users

Baruch Awerbuch, David Peleg
1991 Computer communication review  
This paper deals with the problem of maintaining distributed directory server, that enables us to keep track of mobile users in a distributed network in the presence of concurrent requests.  ...  The communication overhead of our tracking mechanism is within a polylogarithmic factor of the lower bound.  ...  need to be able to Networks with mobile users are by no means farfetched.  ... 
doi:10.1145/115994.116013 fatcat:sllxglscgrfyblzzfuz7neh7by

Concurrent online tracking of mobile users

Baruch Awerbuch, David Peleg
1991 Proceedings of the conference on Communications architecture & protocols - SIGCOMM '91  
This paper deals with the problem of maintaining distributed directory server, that enables us to keep track of mobile users in a distributed network in the presence of concurrent requests.  ...  The communication overhead of our tracking mechanism is within a polylogarithmic factor of the lower bound.  ...  need to be able to Networks with mobile users are by no means farfetched.  ... 
doi:10.1145/115992.116013 dblp:conf/sigcomm/AwerbuchP91 fatcat:zszvixvutzclhpvp3x5zqw6x7a

Poster

Valentin Radu, Jiwei Li, Lito Kriara, Mahesh K. Marina, Richard Mortier
2012 Proceedings of the 10th international conference on Mobile systems, applications, and services - MobiSys '12  
We consider the mobile phone location tracking problem in indoor environments.  ...  Our preliminary evaluation of the proposed approach shows that it achieves better location accuracy (median error around 2m) than either of the two techniques on which it is based.  ...  MOTIVATION Location tracking of mobile users and devices is needed for a variety of location-based applications, spanning different indoor environments (e.g., offices, shopping malls, airports).  ... 
doi:10.1145/2307636.2307717 dblp:conf/mobisys/RaduLKMM12 fatcat:tsvjyivxvze6lao56vlhi6bjuq

Automation of smart monitoring for person localisation and alerting network

K. Deepika, J. Usha
2021 International Journal of Information Technology and Management  
An individual can inform the associated people about the whereabouts in case of trouble.  ...  The whereabouts of an individual are incorporated using GPS module and Wi-Fi networks that are embedded in the device.  ...  Wireless location appliance Cisco wireless location appliance is the industry first positioning solution that can concurrently track thousands of devices within the wireless local area network (WLAN) infrastructure  ... 
doi:10.1504/ijitm.2021.114160 fatcat:lo3cfryn2zc4fjw327374n5xmm

Ad-blocking: A Study on Performance, Privacy and Counter-measures [article]

Kiran Garimella, Orestis Kostakis, Michael Mathioudakis
2017 arXiv   pre-print
This has an impact not only on the loading time of webpages, but also on the internet bill of the user in some cases.  ...  However, users feel discontent by the presence of ads on the websites they visit, as the data-size of ads is often comparable to that of the actual content.  ...  This work has been supported by the Academy of Finland project "Nestor" (286211) and the EC H2020 RIA project "SoBigData" (654024).  ... 
arXiv:1705.03193v1 fatcat:w3ich66gpfhqnl6z6rr4mlbb34

Distributed Teams, Developer Participation, and More

Jeffrey C. Carver, Henry Muccini, Aiko Yamashita
2017 IEEE Software  
Using this concurrency concept, Aranega explained how collaborative modeling is a matter of conducting the present while always keeping track  ...  modeling-support tool that focuses on con ict management and change awareness. 2 The collaboration model stresses concurrency, especially related to the interaction between many online model changes.  ...  Although the users were aware of mobile-app updates, only half of them automatically updated their apps.  ... 
doi:10.1109/ms.2017.85 fatcat:cq2pd74nxbed3ctjh5lccowidq

Mobile Internet Technologies, Ecological Momentary Assessment, and Intervention-Poison and Remedy for New Online Problematic Behaviors in ICD-11

Karol Lewczuk, Monika Gorowska, Yonghui Li, Mateusz Kazimierz Gola
2020 Frontiers in Psychiatry  
AUTHOR CONTRIBUTIONS Review of the literature was conducted by KL and MG. The manuscript draft was developed by KL, MG, and MKG.  ...  NEW ETHICAL ISSUES Although tracking objective indicators of online behavior and offering tailored interventions are possible with mobile devices, it raises ethical issues connected to gathering, managing  ...  However, if the behavior is engaged in online, reliable tracking of activity can be made possible by using EMA.  ... 
doi:10.3389/fpsyt.2020.00807 pmid:32903803 pmcid:PMC7438912 fatcat:etfxj7qgvnfvnlxuczoslxie2u

Exigency Response System with Location Trailing under IoT structure

Kajal R. K Pandey, Ishaan Sharma, Ketan Arwat | Prof. Sonali Patil
2018 International Journal of Trend in Scientific Research and Development  
Also emergency contacts can track any individual with the help of software application and hardware infrastructure, which is beneficial for all children and old people.  ...  For such kind of situations, a system or a device which can provide the doctors about the victim's personal information and medical history can be very useful.  ...  This mobile application provides user a way to track any member associated to the user account without their help which only requires slipping in the GPS device and then to get not only historic route  ... 
doi:10.31142/ijtsrd11399 fatcat:6rglpeonmba57njqt7lsnmjksa

Wattom: Ambient Eco-feedback with Mid-air Input

Augusto Esteves, Filipe Quintal, Fabio Caires, Vitor Baptista, Pedro Mendes
2019 2019 5th Experiment International Conference (exp.at'19)  
The second enables users to schedule power events from their smart watches.  ...  The paper concludes by presenting insights into the development and use of various iterations of the Wattom plug.  ...  Finally, the server is capable of accessing online services such as data on the amount of renewables currently powering the grid. C.  ... 
doi:10.1109/expat.2019.8876565 dblp:conf/expat/EstevesQCBM19 fatcat:be42zxx7knb2rnjbpjede6of54

ASSEMBLY OF INFORMATION TECHNOLOGY COMPONENTS IN ESTABLISHMENT OF FOOD/FEED QUALITY AND SAFETY CONTROL SYSTEM

Maged El-Nahtawy, Aida Allam, Salah Mohamed, Gihan Moghazy, Mohamed Haggag
2019 Journal of Environmental Studies and Researches  
In a study to utilize modern information technologies in establishment of food/feed safety control system; a study was conducted using mobile monitoring devices such as smart phones, car tracking system  ...  and the producers themselves can cooperate to improve the inspection/production activity to assure compliance of the end product with the safety guidelines and subsequently human/animal/environmental  ...  The design of our RS allows both online and offline recommendations.  ... 
doi:10.21608/jesr.2019.56090 fatcat:sv5lwl4rk5h5ddy5nbhskks36q

Quantifying Political Behavior on Mobile Devices over Time: A User Evaluation Study

Lindsay H. Hoffman, Hui Fang
2014 Journal of Information Technology & Politics  
User-specific descriptive analyses provide portraits of each user's demographic makeup and online political behavior.  ...  Compiling survey data with tablet-tracking behavior in a field experiment, results showed that users spent more days with online aggregators (like Google and Yahoo), recreational sites (like games), and  ...  This manuscript describes the results of four months of tracking 20 users, examining overall use as well as patterns in individual user behavior.  ... 
doi:10.1080/19331681.2014.929996 fatcat:75wstbpti5ab5nujkbje7guiwe

Experiences with performance tradeoffs in practical, continuous indoor localization

Azeem J. Khan, Vikash Ranjan, Trung-Tuan Luong, Rajesh Balan, Archan Misra
2013 2013 IEEE 14th International Symposium on "A World of Wireless, Mobile and Multimedia Networks" (WoWMoM)  
This paper describes our experiences and observations with a localization system that continuously tracks the indoor location of a large number of consumer mobile devices.  ...  Unlike past work that focuses principally on the accuracy of the location tracking algorithm, we study the performance of the localization system in terms of key additional metrics: scalability and energy-efficiency  ...  For the CLI mode, even with automated tools (such Probability (%) Landmark error (# of landmarks) 3 seconds, 600 concurrent users 6 seconds, 1200 concurrent users 12 seconds, 2400 concurrent users 20  ... 
doi:10.1109/wowmom.2013.6583387 dblp:conf/wowmom/KhanRLBM13 fatcat:724rlaawn5hernvddmfm4klppe

REDAlert+

Arjun Shakdher, Kavita Pandey
2017 International Journal of E-Health and Medical Communications (IJEHMC)  
A mobile application based on the principle of VANETs in combination with wireless communication and database management has been devised, that when integrated with emergency vehicles and hospitals, provides  ...  These networks use vehicles as mobile nodes to create a small-interconnected network on the road.  ...  Concurrently the user can track the ambulance on a map after making the request.  ... 
doi:10.4018/ijehmc.2017010103 fatcat:ccbvbpfy3vclhmx5tprupnos5y

EyeGuardian

Seongwon Han, Sungwon Yang, Jihyoung Kim, Mario Gerla
2012 Proceedings of the Twelfth Workshop on Mobile Computing Systems & Applications - HotMobile '12  
In this paper, we present a mobile application that keeps track of the reader's blink rate and prods the user to blink if an exceptionally low blink rate is detected.  ...  The proposed eye detection and tracking algorithm is designed for mobile devices and can keep track of the eyes in spite of camera motion.  ...  To protect people who spend much time on mobile devices from this problem, we propose a non-intrusive application that keeps track of the eye blink rate of the mobile device users.  ... 
doi:10.1145/2162081.2162090 dblp:conf/wmcsa/HanYKG12 fatcat:73wr6qftbfekte52yccsii2pla

TRACKING THE TRAFFIC VIOLATION USING QR READER
English

Fathima Ramzi A, Neerajha R
2015 Journal of Technological Advances and Scientific Research  
The fine payment can be done in online through Android mobile where it contains a QR reader to read the QR code in mobile. The admin is responsible for issuing the Aadhar card.  ...  The main objective of this paper is to the fix RFID tags on every vehicle at the time of manufacturing and RFID Reader is placed in every signal, the person who does not follow the rules will be tracked  ...  The fine payment can be done in online through Android mobile where it contains a QR reader to read the QR code in mobile.  ... 
doi:10.14260/jtasr/2015/11 fatcat:yuse22nrkbbdbbi35xjdtzomey
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