LOCATION PRIVACY & TRAJECTORY PRIVACY. Elham Naghizade COMP20008 Elements of Data Processing 20 rd May 2016
|
|
- Ashlee Brooks
- 5 years ago
- Views:
Transcription
1 LOCATION PRIVACY & TRAJECTORY PRIVACY Elham Naghizade COMP20008 Elements of Data Processing 20 rd May 2016
2 Part I TRAJECTORY DATA: BENEFITS & CONCERNS
3 Ubiquity of Trajectory Data Location data being collected and stored throughout the day GPS-enabled smart phones, cars, and wearable devices Wi-Fi access points Cell towers Geo-tagged tweets, Facebook status, location check-ins
4 Trajectory A function from time to geographical space p 4 p n 1 p 1 p 2 p 3 p n ID GPS-Latitude GPS-Longitude Time : : : : : :30
5 Benefits of Location Data Individuals can benefit from sharing location data through Precise, tailored location services Monitoring daily activities for fitness purposes, finding friends, tracking children or the elderly Traffic monitoring and navigation purposes Importance of rich location datasets Identify most frequent paths between two points Provide best POI recommendations for particular groups of people Improve traffic management and urban planning Enable personal data analytics
6 Privacy Concerns of Location Data Status quo of current mobile systems Able to continuously monitor, communicate, and process information about a person s location Have a high degree of spatial and temporal precision and accuracy Might be linked with other data Analyzing and sharing location datasets has significant privacy implications Personal safety, e.g., stalking, assault Location-based profiling, e.g., Facebook Intrusive inferences, e.g. individual s political views, personal preferences, health conditions
7 Inference Attacks - Example An user s Monday to Thursday trips Home/work location pair may lead to a small set of potential individuals -> only {Bob, Alice} travel from A to B t 2 pm wa Stop A lk B Car wa lk 8 am A x y B
8 Inference Attacks - Example The same user s Friday trips Regular visit to a heart hospital -> Alice is Japanese, so most probably the user is Bob t 2 pm A B 8 am wa lk Car Stop Car lk Stop wa y Hospital B A POI x
9 Inference Attacks - Example Bob s Saturday trips We can learn about his habits, preferences, etc. t stop 2 pm wa A 11 am w k al lk train y Book Club A POI x
10 Tracking of Individuals Deutsche Telekom (telecommunication operator) Deutsche Telekom handed over six months of Malte Spitz s phone data Tracked position, phone calls, SMS, Internet access Rob me please! An attempt to raise awareness about location/trajectory privacy
11 Part II LOCATION & TRAJECTORY PRIVACY
12 Anonymity: Cloaking k-anonymity Individuals are k-anonymous if their location information cannot be distinguished from k 1 other individuals Spatial cloaking Gruteser & Grunwald use quadtrees Adapt the spatial precision of location information about a person according to the number of other people in the same quadrant Temporal cloaking Reduce the frequency of temporal information Location Privacy and Trajectory Privacy Prof Lars Kulik
13 Spatial Cloaking (k min = 4) Location Privacy and Trajectory Privacy Prof Lars Kulik
14 Obfuscation Idea Mask an individual's precision Deliberately degrade the quality of information about an individual s location (imperfect information) Identity can be revealed Assumption Spatial imperfection privacy The greater the imperfect knowledge about a user s location, the greater the user s privacy Actual Location: (x,y) Reported Location: Region Location Privacy and Trajectory Privacy Prof Lars Kulik
15 Motivation for Obfuscation Finding the closest Sushi restaurant Ichiban Location-based service provider Yo! Sushi Sushi Ten Visitor A: Sushi Ten Q: I am in Princess park. What is the closest Sushi restaurant? Princess Park Location Privacy and Trajectory Privacy Prof Lars Kulik
16 Overview of Privacy Models Location privacy vs. trajectory privacy Exact location points 3-anonymized location points Obfuscated location points Clustering k similar trajectories: At each timestamp a point with the least distance to all trajectories is reported Discussion: What are the shortcomings of spatio-temporal cloaking & obfuscation?
17 Privacy vs. Data Utility Data utility The quality of delivered service or analyzed data Is difficult to maintain while preserving privacy Utility Privacy
18 No Privacy for Maximum Utility Finding the closest Sushi restaurant Ichiban Location-based service provider Yo! Sushi Sushi Ten A: Sushi Ten Visitor Q: I am in Princess park. What is the closest Sushi restaurant? Princess Park
19 Maximum Privacy for Low Utility Finding the closest Sushi restaurant Yo! Sushi Ichiban Sushi Ten A: Yo! Sushi B: Sushi Ten C: Ichiban Visitor Location-based service provider Q: I am in Princess park. What is the closest Sushi restaurant? Princess Park
20 Part III BALANCING PRIVACY VS. UTILITY
21 Stop/Move Exchange Key idea: Exchanging stop and move episodes of a trajectory Exchanging sensitive stop with an insensitive POI Preserving footprint and duration of a trajectory t M 1 S 1 t 1 M 2 t 2 3 t 4 begin t 1 M 1 S 1 M 2 begin t 2 t 3 end t 4 end M i -> actual move episodes M * i -> synthetic move episodes S i -> actual stop episodes S * i -> synthetic stop episodes
22 Pre-processing Stop extraction A set of consecutive points with large temporal gap and within a short distance Stop sensitivity Determining sensitivity based on user preferences and/or spatiotemporal features Type of the stop point, e.g., university vs. a bar, time and duration POI selection Less sensitive and preferably not repeated types
23 Exchange Process Stop Replacement Stop Displacement Finding POIs on the same route Preserving footprint and total duration Looking for POIs in a close region Minimal detour from the original route New POI is on the same footprint A small detour to get to the new POI
24 Exchange Process 2D overview Two trajectories with sensitive stops Displacement p 1 p 2 p 3 p 4 p 6 p 1 p 2 p 3 p 4 p 6 Stop Sensitivity Location Type Stop Duration p 1 p 2 p 3 p4 p5 p 5 p 7 p 7 p 1 p 2 p 3 p4 p5 p 5 p 7 p 7 Road network Actual footprint POIs with high sensitivity POIs with moderate sensitivity POIs with low sensitivity Discussion: p 6 Except for the footprint, which features of a trajectory, e.g., duration, average speed, spatial density are affected by displacement and replacement? p 6 Replacement
25 Exchange Process 2D overview One trajectory with two sensitive stops: The hospital is displaced with the library The bar is replaced with a restaurant
26 Exchange Process Efficiency Exhaustive search Searching for POIs over the complete route Partial search Local search for POIs Dividing the route into sub-trajectories wrt stop points Question: Having k sensitive stop points and n POIs on the footprint, what is the time complexity of the exhaustive search and partial search?
What to do with 500M Location Requests a Day?
What to do with 500M Location Requests a Day? OGC Workshop Expanding GeoWeb to an Internet of Things May 23-24 COM.Geo 2011 Kipp Jones Chief Architect Skyhook Wireless @skykipp Overview System Background
More informationBig data in Thessaloniki
Big data in Thessaloniki Josep Maria Salanova Grau Center for Research and Technology Hellas Hellenic Institute of Transport Email: jose@certh.gr - emit@certh.gr Web: www.hit.certh.gr Big data in Thessaloniki
More informationSystematic Privacy by Design Engineering
Systematic Privacy by Design Engineering Privacy by Design Let's have it! Information and Privacy Commissioner of Ontario Article 25 European General Data Protection Regulation the controller shall [...]
More informationInnovative mobility data collection tools for sustainable planning
Innovative mobility data collection tools for sustainable planning Dr. Maria Morfoulaki Center for Research and Technology Hellas (CERTH)/ Hellenic Institute of Transport (HIT) marmor@certh.gr Data requested
More informationDaily and Weekly Patterns in Human Mobility
Daily and Weekly Patterns in Human Mobility Eelco Herder and Patrick Siehndel L3S Research Center, Leibniz University Hannover, Germany {herder,siehndel}@l3s.de Abstract. Most location-based services provide
More informationBIG DATA EUROPE TRANSPORT PILOT: INTRODUCING THESSALONIKI. Josep Maria Salanova Grau CERTH-HIT
BIG DATA EUROPE TRANSPORT PILOT: INTRODUCING THESSALONIKI Josep Maria Salanova Grau CERTH-HIT Thessaloniki on the map ~ 1.400.000 inhabitants & ~ 1.300.000 daily trips ~450.000 private cars & ~ 20.000
More informationA Spatiotemporal Approach for Social Situation Recognition
A Spatiotemporal Approach for Social Situation Recognition Christian Meurisch, Tahir Hussain, Artur Gogel, Benedikt Schmidt, Immanuel Schweizer, Max Mühlhäuser Telecooperation Lab, TU Darmstadt MOTIVATION
More informationTraffic Management for Smart Cities TNK115 SMART CITIES
Traffic Management for Smart Cities TNK115 SMART CITIES DAVID GUNDLEGÅRD DIVISION OF COMMUNICATION AND TRANSPORT SYSTEMS Outline Introduction Traffic sensors Traffic models Frameworks Information VS Control
More informationTowards Location and Trajectory Privacy Protection in Participatory Sensing
Towards Location and Trajectory Privacy Protection in Participatory Sensing Sheng Gao 1, Jianfeng Ma 1, Weisong Shi 2 and Guoxing Zhan 2 1 Xidian University, Xi an, Shaanxi 710071, China 2 Wayne State
More informationLocation and User Activity Preference Based Recommendation System
. Location and User Activity Preference Based Recommendation System Prabhakaran.K 1,Yuvaraj.T 2, Mr.A.Naresh kumar 3 student, Dept.of Computer Science,Agni college of technology, India 1,2. Asst.Professor,
More informationLTE Direct Overview. Sajith Balraj Qualcomm Research
MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION This technical data may be subject to U.S. and international export, re-export, or transfer ( export ) laws. Diversion contrary to U.S.
More informationEstimating Transit Ridership Patterns Through Automated Data Collection Technology
Estimating Transit Ridership Patterns Through Automated Data Collection Technology A Case Study in San Luis Obispo, CA Ashley Kim ITE Western District Annual Meeting San Diego, CA June 20, 2017 1 Overview
More informationA Survey of People Movement Analytics Studies in the Context of Smart Cities
A Survey of People Movement Analytics Studies in the Context of Smart Cities Elena-Simona Lohan*, Tomi Kauppinen, and Sree Bash Chandra Debnath *elena-simona.lohan@tut.fi Presenter from Tampere University
More informationAdvanced Techniques for Mobile Robotics Location-Based Activity Recognition
Advanced Techniques for Mobile Robotics Location-Based Activity Recognition Wolfram Burgard, Cyrill Stachniss, Kai Arras, Maren Bennewitz Activity Recognition Based on L. Liao, D. J. Patterson, D. Fox,
More informationBIG CELLULAR NETWORK DATA. Olof Görnerup IAM Lab SICS Swedish ICT
BIG CELLULAR NETWORK DATA Olof Görnerup IAM Lab SICS Swedish ICT Cloud and Big Data Day 24 September 2013 THE UBIQUITOUS MOBILE DEVICES Penetration percentage of subscriptions in 2013 Central and Eastern
More informationSeamless Navigation Demonstration Using Japanese Quasi-Zenith Satellite System (QZSS) and IMES
Seamless Navigation Demonstration Using Japanese Quasi-Zenith Satellite System (QZSS) and IMES ICG WG-B Application SG Meeting Munich, Germany March 12, 2012 Satellite Positioning Research and Application
More informationComparison of Simulation-Based Dynamic Traffic Assignment Approaches for Planning and Operations Management
Comparison of Simulation-Based Dynamic Traffic Assignment Approaches for Planning and Operations Management Ramachandran Balakrishna Daniel Morgan Qi Yang Howard Slavin Caliper Corporation 4 th TRB Conference
More informationVistradas: Visual Analytics for Urban Trajectory Data
Vistradas: Visual Analytics for Urban Trajectory Data Luciano Barbosa 1, Matthías Kormáksson 1, Marcos R. Vieira 1, Rafael L. Tavares 1,2, Bianca Zadrozny 1 1 IBM Research Brazil 2 Univ. Federal do Rio
More informationAn Embedding Model for Mining Human Trajectory Data with Image Sharing
An Embedding Model for Mining Human Trajectory Data with Image Sharing C.GANGAMAHESWARI 1, A.SURESHBABU 2 1 M. Tech Scholar, CSE Department, JNTUACEA, Ananthapuramu, A.P, India. 2 Associate Professor,
More informationMOBILE COMPUTING 1/29/18. Cellular Positioning: Cell ID. Cellular Positioning - Cell ID with TA. CSE 40814/60814 Spring 2018
MOBILE COMPUTING CSE 40814/60814 Spring 2018 Cellular Positioning: Cell ID Open-source database of cell IDs: opencellid.org Cellular Positioning - Cell ID with TA TA: Timing Advance (time a signal takes
More informationMobile Crowdsensing enabled IoT frameworks: harnessing the power and wisdom of the crowd
Mobile Crowdsensing enabled IoT frameworks: harnessing the power and wisdom of the crowd Malamati Louta Konstantina Banti University of Western Macedonia OUTLINE Internet of Things Mobile Crowd Sensing
More informationComputing Touristic Walking Routes using Geotagged Photographs from Flickr
Research Collection Conference Paper Computing Touristic Walking Routes using Geotagged Photographs from Flickr Author(s): Mor, Matan; Dalyot, Sagi Publication Date: 2018-01-15 Permanent Link: https://doi.org/10.3929/ethz-b-000225591
More informationTowards Understanding Location Privacy Awareness on Geo-Social Networks
Article Towards Understanding Location Privacy Awareness on Geo-Social Networks Fatma Alrayes and Alia I. Abdelmoty *, School of Computer Science & Informatics, Cardiff University, Wales CF10 3AT, UK;
More informationAndrei Sabelfeld. Joint work with Per Hallgren and Martin Ochoa
Andrei Sabelfeld Joint work with Per Hallgren and Martin Ochoa Privacy for location based services Explosion of interest to location based services (LBS) locating people, vehicles, vessels, cargo, devices
More informationFrom Network Noise to Social Signals
From Network Noise to Social Signals NETWORK-SENSING FOR BEHAVIOURAL MODELLING IN PRIVATE AND SEMI-PUBLIC SPACES Afra Mashhadi Bell Labs, Nokia 23rd May 2016 http://www.afra.tech WHAT CAN BEHAVIOUR MODELLING
More informationA GI Science Perspective on Geocoding:
A GI Science Perspective on Geocoding: Accuracy, Repeatability and Implications for Geospatial Privacy Paul A Zandbergen Department of Geography University of New Mexico Geocoding as an Example of Applied
More informationAnalysis and Geoprocessing Sessions and Demo Theater Presentations
Esri User Conference 2018 Analysis and Geoprocessing Sessions and Demo Theater Presentations TUESDAY 7/10 -------------------------------------------------------------------------------------------------------------------------------------------
More informationGPS TECHNOLOGY IN COMMUNITY SERVICES
Abstract ISSN: 2456-2955 GPS TECHNOLOGY IN COMMUNITY SERVICES James Anderson Computer Department, Maseno University jamesbynature@gmail.com The paper demonstrated the role of GPS technology in law enforcement
More informationExploring Pedestrian Bluetooth and WiFi Detection at Public Transportation Terminals
Exploring Pedestrian Bluetooth and WiFi Detection at Public Transportation Terminals Neveen Shlayan 1, Abdullah Kurkcu 2, and Kaan Ozbay 3 November 1, 2016 1 Assistant Professor, Department of Electrical
More informationAutonomous Face Recognition
Autonomous Face Recognition CymbIoT Autonomous Face Recognition SECURITYI URBAN SOLUTIONSI RETAIL In recent years, face recognition technology has emerged as a powerful tool for law enforcement and on-site
More informationVeracity Managing Uncertain Data. Skript zur Vorlesung Datenbanksystem II Dr. Andreas Züfle
Veracity Managing Uncertain Data Skript zur Vorlesung Datenbanksystem II Dr. Andreas Züfle Geo-Spatial Data Huge flood of geo-spatial data Modern technology New user mentality Great research potential
More informationCS123. Programming Your Personal Robot. Part 3: Reasoning Under Uncertainty
CS123 Programming Your Personal Robot Part 3: Reasoning Under Uncertainty Topics For Part 3 3.1 The Robot Programming Problem What is robot programming Challenges Real World vs. Virtual World Mapping and
More informationUnderstanding User Daily Mobility Using Mobile and Wearable Sensing Systems
Understanding User Daily Mobility Using Mobile and Wearable Sensing Systems Sébastien Faye, Thomas Engel University of Luxembourg, SnT 4 rue Alphonse Weicker, L-2721 Luxembourg Email: {sebastien.faye,thomas.engel}@uni.lu
More informationUnlock the power of location. Gjermund Jakobsen ITS Konferansen 2017
Unlock the power of location Gjermund Jakobsen ITS Konferansen 2017 50B 200 Countries mapped HERE in numbers Our world in numbers 7,000+ Employees in 56 countries focused on delivering the world s best
More informationQS Spiral: Visualizing Periodic Quantified Self Data
Downloaded from orbit.dtu.dk on: May 12, 2018 QS Spiral: Visualizing Periodic Quantified Self Data Larsen, Jakob Eg; Cuttone, Andrea; Jørgensen, Sune Lehmann Published in: Proceedings of CHI 2013 Workshop
More informationLocation, Location, Location
Location, Location, Location Larry Rudolph 1 Outline Positioning Technology GPS and others Location Specifiers Privacy Issues Universal Location On earth, we need three piece of information: latitude,
More informationLocation, Location, Location Lecture 8 (catch-up from lecture 7) Larry Rudolph. Problem Set 3
Location, Location, Location Lecture 8 (catch-up from lecture 7) Larry Rudolph 1 Problem Set 3 Suggest ways to use phones and handhelds Useful for (university-level) education social networking Assume
More informationSelf-Organisation in LTE networks: Soft integration of new base stations
FP7 ICT-SOCRATES Self-Organisation in LTE networks: Soft integration of new base stations Andreas Eisenblätter (atesio) Ulrich Türke (atesio) EURO 2010 Conference, July 2010, Lisbon Overview LTE EU ICT-Project
More informationHow can (GPS) and (GIS) Improve Ambulance Performance Levels
CRP 514: Introduction to GIS Term Paper Presentation How can (GPS) and (GIS) Improve Ambulance Performance Levels The supervisor: Dr. Baqer AL-Ramadan Done by: Saleh Bahartha ID 200804320 Sunday 9 th January
More informationSustainable, human-centric, environmental information services, towards sustainable cities. The sustainability issue
Sustainable, human-centric, environmental information services, towards sustainable cities Kostas Karatzas Asst. Prof., Dr.-Eng Informatics Systems & Applications Group Dept. of Mechanical Engineering
More informationFrom Location Tracking to Personalized Eco-Feedback: a Framework for Geographic Information Collection, Processing and Visualization to Promote Sustainable Mobility Behaviors Dominik Bucher a, Francesca
More informationThursday, Apr 26 Canterbury Park Weekly Event - $35 NLHE Poker Room 10:30 AM
Event Schedule Canterbury Park - Shakopee, MN April 0-9, 08 Main Event will include LIVE Final Table Broadcast with Hole Cards Registration is first come first served. Please be registered 0 minutes prior
More informationYour Neighbors Affect Your Ratings: On Geographical Neighborhood Influence to Rating Prediction
Your Neighbors Affect Your Ratings: On Geographical Neighborhood Influence to Rating Prediction Longke Hu Aixin Sun Yong Liu Nanyang Technological University Singapore Outline 1 Introduction 2 Data analysis
More information- A CONSOLIDATED PROPOSAL FOR TERMINOLOGY
ANONYMITY, UNLINKABILITY, UNDETECTABILITY, UNOBSERVABILITY, PSEUDONYMITY, AND IDENTITY MANAGEMENT - A CONSOLIDATED PROPOSAL FOR TERMINOLOGY Andreas Pfitzmann and Marit Hansen Version v0.31, Feb. 15, 2008
More informationLearning with Confidence: Theory and Practice of Information Geometric Learning from High-dim Sensory Data
Learning with Confidence: Theory and Practice of Information Geometric Learning from High-dim Sensory Data Professor Lin Zhang Department of Electronic Engineering, Tsinghua University Co-director, Tsinghua-Berkeley
More informationLocation, Location, Location
Location, Location, Location Larry Rudolph 1 Outline Administrative remarks and requests Positioning Technology GPS and others Location Specifiers Privacy Issues Asking for help For 3rd edition phones,
More informationINTERNET SAFETY. OBJECTIVES: 1. Internet safety what is true and what is false? 2. & Instant Messaging safety 3. Strangers on the Internet
LESSON 17 MIDDLE SCHOOL LESSON INTERNET SAFETY OBJECTIVES: 1. Internet safety what is true and what is false? 2. Email & Instant Messaging safety 3. Strangers on the Internet INDIANA STANDARDS (Grades
More informationOn-site Traffic Accident Detection with Both Social Media and Traffic Data
On-site Traffic Accident Detection with Both Social Media and Traffic Data Zhenhua Zhang Civil, Structural and Environmental Engineering University at Buffalo, The State University of New York, Buffalo,
More informationPerformance Evaluation of the Effect of QZS (Quasi-zenith Satellite) on Precise Positioning
Performance Evaluation of the Effect of QZS (Quasi-zenith Satellite) on Precise Positioning Nobuaki Kubo, Tomoko Shirai, Tomoji Takasu, Akio Yasuda (TUMST) Satoshi Kogure (JAXA) Abstract The quasi-zenith
More informationI. INTRODUCTION II. LITERATURE SURVEY. International Journal of Advanced Networking & Applications (IJANA) ISSN:
A Friend Recommendation System based on Similarity Metric and Social Graphs Rashmi. J, Dr. Asha. T Department of Computer Science Bangalore Institute of Technology, Bangalore, Karnataka, India rash003.j@gmail.com,
More informationMulti-sensory Tracking of Elders in Outdoor Environments on Ambient Assisted Living
Multi-sensory Tracking of Elders in Outdoor Environments on Ambient Assisted Living Javier Jiménez Alemán Fluminense Federal University, Niterói, Brazil jjimenezaleman@ic.uff.br Abstract. Ambient Assisted
More informationTICRec: A Probabilistic Framework to Utilize Temporal Influence Correlations for Time-aware Location Recommendations
: A Probabilistic Framework to Utilize Temporal Influence Correlations for Time-aware Location Recommendations Jia-Dong Zhang, Chi-Yin Chow, Member, IEEE Abstract In location-based social networks (LBSNs),
More informationWireless Environments & Privacy
Wireless Environments & Privacy Patricia S. Taylor Eastern Illinois University & Robert E. McGrath NCSA, University of Illinois EDRA Vancouver, BC -- May 2005 Introduction Views from a Social Scientist
More informationEnhanced wireless indoor tracking system in multi-floor buildings with location prediction
Enhanced wireless indoor tracking system in multi-floor buildings with location prediction Rui Zhou University of Freiburg, Germany June 29, 2006 Conference, Tartu, Estonia Content Location based services
More informationData, Anonymity and Consent. UKAN, September 11 th Sir Mark Walport Chief Scientific Adviser to HM Government
Data, Anonymity and Consent UKAN, September 11 th 2014 Sir Mark Walport Chief Scientific Adviser to HM Government 2 Data, Anonymity and Consent UKAN, September 11 th 2014 Society doesn t work in the absence
More informationAnalogy Engine. November Jay Ulfelder. Mark Pipes. Quantitative Geo-Analyst
Analogy Engine November 2017 Jay Ulfelder Quantitative Geo-Analyst 202.656.6474 jay@koto.ai Mark Pipes Chief of Product Integration 202.750.4750 pipes@koto.ai PROPRIETARY INTRODUCTION Koto s Analogy Engine
More informationIATSS Global Interactive Forum on Traffic and Safety (GIFTS) Tokyo, 28 November 2015
If car-use has peaked in many cities, is public sentiment all downhill from here? Martin Lee-Gosselin, Professor Emeritus, Université Laval, Québec and Visiting Professor, Imperial College London IATSS
More informationMobility(Data( Management(&(Exploration( ( I.#Introduction#
Mobility(Data( Management(&(Exploration( ( I.#Introduction# Yannis&Theodoridis&&&Nikos&Pelekis& InfoLab( (University(of(Piraeus( (Greece( infolab.cs.unipi.gr( ( 2013.08( Τα πάντα ρει, µηδέποτε κατά τ αυτό
More informationOn the Anonymity of Periodic Location Samples
On the Anonymity of Periodic Location Samples Marco Gruteser and Baik Hoh Winlab / Electrical and Computer Engineering Department Rutgers, The State University of New Jersey 94 Brett Rd Piscataway, NJ
More informationWe have all of this Affordably NOW! Not months and years down the road, NOW!
PROXCOMM INFORMS The Smartphone Engagement Tool The Uses of Proximity Beacons, Tracking, Analytics & QR Codes. Knowing Who Walks Through Your Doors & Facility, Then Reaching Them How do users interact
More informationTHE TOP 100 CITIES PRIMED FOR SMART CITY INNOVATION
THE TOP 100 CITIES PRIMED FOR SMART CITY INNOVATION Identifying U.S. Urban Mobility Leaders for Innovation Opportunities 6 March 2017 Prepared by The Top 100 Cities Primed for Smart City Innovation 1.
More informationthe Ultimate planner for the the creative business owner
the Ultimate planner for the the creative business owner cannot live in chaos Welcome to the Business Planner. This planner is designed for the creative entrepreneur using social media to grow their business.
More informationMAPS & ENHANCED CONTENT
MAPS & ENHANCED Delivering high quality maps to enterprise, government, automotive and consumer markets MAPS & SUPERIOR HOW SEAMLESS COVERAGE IS COMMUNITY DRIVEN THE FRESHEST MAP The heart of location
More informationFireKeepers Casino - Battle Creek, MI October 7-15, 2017
FireKeepers Casino - Battle Creek, MI October 7-5, 07 The +0 is an optional dealer appreciation add-on ---,000 chips in Satellite, 5,000 chips in Main Event Day Event Location Rounds Time Friday, August
More informationMain Event will include LIVE Reporting and LIVE Final Table Broadcast with Hole Cards
Event Schedule FireKeepers Casino - Battle Creek, MI May -0, 08 Players must have a players club card and valid ID to register and play. Main Event will include LIVE Reporting and LIVE Final Table Broadcast
More informationBroadband versus GPS. With billions $ at stake
Broadband versus GPS With billions $ at stake 1 2004 SkyTerra authorized to operate ancillary terrestrial component (ATC) for dual-mode mobile satellite service (MSS)/ATC devices licensee in the 1525-1559
More informationAlternate Position, Navigation & Time APNT for Civil Aviation
Alternate Position, Navigation & Time APNT for Civil Aviation For Working Group B of the International GNSS Committee Shanghai, May 2011 by Per Enge & Leo Eldredge Work supported by the Federal Aviation
More informationShuhua Liu Senior Research Fellow, Docent Arcada Universitty of Applied Sciences. KaTuMetro Kickoff Seminar, University of Helsinki
Intelligent Methods and Models for Mining Community Knowledge: Enabling enriched Understanding of Urban Development in Helsinki Metropolitan Region with Social Intelligence Shuhua Liu Senior Research Fellow,
More informationAvailable online at ScienceDirect. Procedia Environmental Sciences 22 (2014 ) Tao Feng*, Harry J.P.
Available online at www.sciencedirect.com ScienceDirect Procedia Environmental Sciences 22 (2014 ) 178 185 12th International Conference on Design and Decision Support Systems in Architecture and Urban
More informationSPTF: Smart Photo-Tagging Framework on Smart Phones
, pp.123-132 http://dx.doi.org/10.14257/ijmue.2014.9.9.14 SPTF: Smart Photo-Tagging Framework on Smart Phones Hao Xu 1 and Hong-Ning Dai 2* and Walter Hon-Wai Lau 2 1 School of Computer Science and Engineering,
More informationPositioning, location data and GNSS as solution for Autonomous driving
Positioning, location data and GNSS as solution for Autonomous driving Jarkko Koskinen, Heidi Kuusniemi, Juha Hyyppä, Sarang Thombre and Martti Kirkko-Jaakkola FGI, NLS Definition of the Arctic 66 34 N
More informationUnderstanding the city to make it smart
Understanding the city to make it smart Roberta De Michele and Marco Furini Communication and Economics Department Universty of Modena and Reggio Emilia, Reggio Emilia, 42121, Italy, marco.furini@unimore.it
More informationLocation Tracking. Current Technologies 1/19/2011. Not one, single technology Convergence of several technologies. Systems for
Don Mason Associate Director Copyright 2011 National Center for Justice and the Rule of Law All Rights Reserved Location Tracking Not one, single technology Convergence of several technologies Systems
More informationEnergy-Efficient Positioning for Smartphone Applications using Cell-ID Sequence Matching
Energy-Efficient Positioning for Smartphone Applications using Cell-ID Sequence Matching Jeongyeup Paek *, Kyu-Han Kim +, Jatinder P. Singh +, Ramesh Govindan * * University of Southern California + Deutsche
More informationEnergy-Efficient Data Management for Sensor Networks
Energy-Efficient Data Management for Sensor Networks Al Demers, Cornell University ademers@cs.cornell.edu Johannes Gehrke, Cornell University Rajmohan Rajaraman, Northeastern University Niki Trigoni, Cornell
More informationIntroduction to Mobile Sensing Technology
Introduction to Mobile Sensing Technology Kleomenis Katevas k.katevas@qmul.ac.uk https://minoskt.github.io Image by CRCA / CNRS / University of Toulouse In this talk What is Mobile Sensing? Sensor data,
More informationSpace and time-dependant bus accessibility: a case study in Rome
Space and time-dependant bus accessibility: a case study in Rome The MIT Faculty has made this article openly available. Please share how this access benefits you. Your story matters. Citation As Published
More informationTowards Lifestyle Understanding: Predicting Home and Vacation Locations from User s Online Photo Collections
Proceedings of the Ninth International AAAI Conference on Web and Social Media Towards Lifestyle Understanding: Predicting Home and Vacation Locations from User s Online Photo Collections Danning Zheng,
More informationLots of Pervasive Devices and Web services producing data about us!
Knowledge Extraction from Mobility Data Marco Mamei Agent and Pervasive Group www.agentgroup.ing.unimore.it Lots of Pervasive Devices and Web services producing data about us! Copenaghen Wheel Outline
More informationCharacterizing Human Mobility in Networked Virtual Environments
Characterizing Human Mobility in Networked Virtual Environments Siqi Shen, Niels Brouwers, Alexandru Iosup, Dick Epema Parallel and Distributed Systems Group Delft University of Technology, The Netherlands
More informationMinimal-Impact Audio-Based Personal Archives
Minimal-Impact Audio-Based Personal Archives Dan Ellis and Keansub Lee Laboratory for Recognition and Organization of Speech and Audio Dept. Electrical Eng., Columbia Univ., NY USA {dpwe,kslee}@ee.columbia.edu
More informationHow to Test A-GPS Capable Cellular Devices and Why Testing is Required
How to Test A-GPS Capable Cellular Devices and Why Testing is Required Presented by: Agilent Technologies Page 1 Agenda Introduction to A-GPS Why Test A-GPS Performance? Types of A-GPS Testing Page 2 Origins
More informationTRENDS % 33% of MILLENNIALS. 3 in 5 think SHARING IS BETTER for the environment. 3M s 15% TIME TO THINK cultivates Intrapreneurship.
8 KEY TRENDS 2015-2020 SHAPING PEOPLE, CITIES & BUSINESSES 3M s 15% TIME TO THINK cultivates Intrapreneurship People BETAPRENEURS WE WE SMART CITIES Planet SMART URBAN SERVICES will be worth $400 billion
More informationAn Introduction to. By Paul J. Hurtado
An Introduction to By Paul J. Hurtado Where Birding Meets Science Talk Overview What is ebird? Navigating the ebird website: Exploring the data Contributing and organizing your own observations Additional
More informationPage 1. Problems with 1G Systems. Wireless Wide Area Networks (WWANs) EEC173B/ECS152C, Spring Cellular Wireless Network
EEC173B/ECS152C, Spring 2009 Wireless Wide Area Networks (WWANs) Cellular Wireless Network Architecture and Protocols Applying concepts learned in first two weeks: Frequency planning, channel allocation
More informationbest practice guide Ruckus SPoT Best Practices SOLUTION OVERVIEW AND BEST PRACTICES FOR DEPLOYMENT
best practice guide Ruckus SPoT Best Practices SOLUTION OVERVIEW AND BEST PRACTICES FOR DEPLOYMENT Overview Since the mobile device industry is alive and well, every corner of the ever-opportunistic tech
More informationTOURISM for several country is a primordial matter to
, October 19-21, 2011, San Francisco, USA A Robust Detection of Tourism Area from Geolocated Image Databases Chareyron Gaël and Da Rugna Jérome Abstract This paper presents a small part of a project of
More informationTrends in the Wireless Industry
Trends in the Wireless Industry Dennis A. Roberson WiNCom - Wireless Network & Communications Research Center Illinois Institute of Technology Illinois Institute of Technology 1 Fundamental Challenge Spectrum
More informationRECOMMENDATION ITU-R M.1391 METHODOLOGY FOR THE CALCULATION OF IMT-2000 SATELLITE SPECTRUM REQUIREMENTS
Rec. ITU-R M.1391 1 RECOMMENDATION ITU-R M.1391 METHODOLOGY FOR THE CALCULATION OF IMT-2000 SATELLITE SPECTRUM REQUIREMENTS Rec. ITU-R M.1391 (1999 1 Introduction International Mobile Telecommunications
More informationCONTENTS FOREWORD... VII ACKNOWLEDGMENTS... IX CONTENTS... XI LIST OF FIGURES... XVII LIST OF TABLES... XIX LIST OF ABBREVIATIONS...
CONTENTS FOREWORD... VII ACKNOWLEDGMENTS... IX CONTENTS... XI LIST OF FIGURES... XVII LIST OF TABLES... XIX LIST OF ABBREVIATIONS... XXI 1 INTRODUCTION... 1 1.1 Problem Definition... 1 1.2 Research Gap
More informationVehicle speed and volume measurement using V2I communication
Vehicle speed and volume measurement using VI communication Quoc Chuyen DOAN IRSEEM-ESIGELEC ITS division Saint Etienne du Rouvray 76801 - FRANCE doan@esigelec.fr Tahar BERRADIA IRSEEM-ESIGELEC ITS division
More informationData collection and modeling for APTS and ATIS under Indian conditions - Challenges and Solutions
Data collection and modeling for APTS and ATIS under Indian conditions - Challenges and Solutions Lelitha Vanajakshi Dept. of Civil Engg. IIT Madras, India lelitha@iitm.ac.in Outline Introduction Automated
More informationA Vehicular Visual Tracking System Incorporating Global Positioning System
A Vehicular Visual Tracking System Incorporating Global Positioning System Hsien-Chou Liao and Yu-Shiang Wang Abstract Surveillance system is widely used in the traffic monitoring. The deployment of cameras
More informationSurveillance strategies for autonomous mobile robots. Nicola Basilico Department of Computer Science University of Milan
Surveillance strategies for autonomous mobile robots Nicola Basilico Department of Computer Science University of Milan Intelligence, surveillance, and reconnaissance (ISR) with autonomous UAVs ISR defines
More informationInnovations in Reinsurance. Andre Eisele, Swiss Re Head of Client Management P&C ANZ RDG Presentation 8 March 2017
Innovations in Reinsurance Andre Eisele, Swiss Re Head of Client Management P&C ANZ RDG Presentation 8 March 2017 Innovations in Reinsurance Agenda 1/ Coverage of the Presentation scope and purpose? 2/
More informationCampus GIS (Tsukuba University Campus Geospatial Information)
Campus GIS (Tsukuba University Campus Geospatial Information) User Manual Draft version 3.0 20130402 Department Homepage http://giswin.geo.tsukuba.ac.jp/sis/jp/ 1 Contents 1. Graphical User Interface 2.
More informationService Cooperation and Co-creative Intelligence Cycle Based on Mixed-Reality Technology
Service Cooperation and Co-creative Intelligence Cycle Based on Mixed-Reality Technology Takeshi Kurata, Masakatsu Kourogi, Tomoya Ishikawa, Jungwoo Hyun and Anjin Park Center for Service Research, AIST
More informationArcGIS Pro: What s New in Analysis
Federal GIS Conference February 9 10, 2015 Washington, DC ArcGIS Pro: What s New in Analysis James Sullivan What is analysis? Analysis transforms raw data into information or knowledge. Spatial analysis
More informationCurrently 2 vacant engineer positions (1 Engineer level, 1 Managing Engineer level)
INDOT Agency Factoids (System/Comm.) Number of signalized intersections- 2570 200 connected by fiber 300 connected by radio 0 connected by twisted pair 225 connected by cellular 1500 not connected to communication
More informationRadio Frequency Engineering Report. Proposed Raymond, ME Cellular Facility
Radio Frequency Engineering Report Proposed, ME Cellular Facility (Site No.: 3462 ) May 12, 2010 C Squared Systems, LLC 920 Candia Road Manchester, NH 03109 Phone: (603) 657-9702 Fax: (603) 657-9707 Support@csquaredsystems.com
More information