Centre of Natural Hazards and Disaster Science

Publications within Information Technology

  • Varshney, Ambuj; Pérez Penichet, Carlos; Rohner, Christian; Voigt, Thiemo et al.

    Demo: LoRea: A backscatter architecture that achieves a long communication range

    Part of Proc. 15th ACM Conference on Embedded Network Sensor Systems, 2017.

  • Stiefel, Maximilian; van Rijnswou, Elmar; Pérez-Penichet, Carlos; Varshney, Ambuj et al.

    Enabling Ambient Backscatter Using a Low-Cost Software Defined Radio

    2017.

  • Orfanidis, Charalampos; Feeney, Laura Marie; Jacobsson, Martin; Gunningberg, Per et al.

    Investigating interference between LoRa and IEEE 802.15.4g networks

    Part of Proc. 13th International Conference on Wireless and Mobile Computing, Networking and Communications, 2017.

  • Orfanidis, Charalampos; Feeney, Laura Marie; Jacobsson, Martin; Gunningberg, Per et al.

    Investigating interference between LoRa and IEEE 802.15.4g networks

    Part of 2017 IEEE 13TH INTERNATIONAL CONFERENCE ON WIRELESS AND MOBILE COMPUTING, NETWORKING AND COMMUNICATIONS (WIMOB), p. 441-448, 2017.

  • Orfanidis, Charalampos; Feeney, Laura Marie; Jacobsson, Martin; Gunningberg, Per et al.

    Investigating interference between LoRa and IEEE 802.15.4g networks

    Part of Proc. 13th International Conference on Wireless and Mobile Computing, Networking and Communications, p. 441-448, 2017.

  • Varshney, Ambuj; Harms, Oliver; Perez-Penichet, Carlos; Hermans, Frederik et al.

    LoRea: A Backscatter Architecture that Achieves a Long Communication Range

    2017.

  • Varshney, Ambuj; Harms, Oliver; Pérez Penichet, Carlos; Rohner, Christian et al.

    LoRea: A backscatter architecture that achieves a long communication range

    Part of Proc. 15th ACM Conference on Embedded Network Sensor Systems, 2017.

  • Feeney, Laura Marie; Rohner, Christian; Gunningberg, Per

    Making batteries a first class element in the design and evaluation of embedded wireless systems

    Part of Proc. 14th International Conference on Embedded Wireless Systems and Networks, p. 242-243, 2017.

  • Feeney, Laura Marie; Hartung, Robert; Rohner, Christian; Kulau, Ulf et al.

    Towards realistic lifetime estimation in battery-powered IoT devices

    2017.

  • Varshney, Ambuj; Pérez-Penichet, Carlos; Rohner, Christian; Voigt, Thiemo et al.

    Towards wide-area backscatter networks

    Part of HotWireless 2017 - Proceedings of the 4th ACM Workshop on Hot Topics in Wireless, co-located with MobiCom 2017, p. 49-53, 2017.

  • Varshney, Ambuj; Pérez Penichet, Carlos; Rohner, Christian; Voigt, Thiemo et al.

    Towards wide-area backscatter networks

    Part of Proc. 4th ACM Workshop on Hot Topics in Wireless, p. 49-53, 2017.

  • P2446, Lägerhyddsvägen 2, Uppsala 2016-09-23 13:15

    Wennerström, Hjalmar

    A Node-Link Perspective on the Impact of Local Conditions in Sensor Networks

  • Voigt, Thiemo; Själander, Magnus; Hermans, Frederik; Jimborean, Alexandra et al.

    Approximation: A New Paradigm also for Wireless Sensing

    2016.

  • Pérez-Penichet, Carlos; Varshney, Ambuj; Hermans, Frederik; Rohner, Christian et al.

    Do Multiple Bits per Symbol Increase the Throughput of Ambient Backscatter Communications?

    Part of EWSN '16 Proceedings of the 2016 International Conference on Embedded Wireless Systems and Networks, p. 355-360, 2016.

  • Hermans, Frederik; McNamara, Liam; Sörös, Gábor; Rohner, Christian et al.

    FOCUS: Robust visual codes for everyone

    Part of Proc. 14th International Conference on Mobile Systems, Applications, and Services, p. 319-332, 2016.

  • Hermans, Frederik; McNamara, Liam; Gabor, Soros; Rohner, Christian et al.

    FOCUS: Robust Visual Codes for Everyone

    2016.

  • Hilmia, Abdalah; Hewage, Kasun; Varshney, Ambuj; Rohner, Christian et al.

    Poster Abstract:BouKey: Location-Based Key Sharing Using Visible LightCommunication

    2016.

  • Wennerström, Hjalmar; Rohner, Christian

    Towards even coverage monitoring with opportunistic sensor networks

    Part of Proc. 11th ACM MobiCom Workshop on Challenged Networks, p. 81-86, 2016.

  • Wennerström, Hjalmar; Smith, David

    A Game Theoretic Approach to Sensor Data Communications in an Opportunistic Network

    Part of Proc. International Conference on Communications, p. 6306-6311, 2015.

  • Wennerström, Hjalmar; Rohner, Christian; Smith, David

    Considering Multi-Contact Encounters in Opportunistic Networks

    Part of Proceedings of the 10th ACM MobiCom Workshop on Challenged Networks, 2015.

  • Jacobsson, Martin; Rohner, Christian

    Estimating packet delivery ratio for arbitrary packet sizes over wireless links

    Part of IEEE Communications Letters, p. 609-612, 2015.

  • Hedqvist, Pekka; Gunningberg, Per; Hansson, Mattias; Köhler, Esbjörn et al.

    Handover for a portable communication device between local and wide area wireless networks

    2015.

  • Elsts, Atis; Wennerström, Hjalmar; Rohner, Christian

    IEEE 802.15.4 Channel Diversity in an Outdoor Environment

    2015.

  • Girons Lopez, Marc; Wennerström, Hjalmar; Nordén, Lars-Åke; Seibert, Jan et al.

    Location and Density of Rain Gauges for the Estimation of Spatial Varying Precipitation

    Part of Geografiska Annaler. Series A, Physical Geography, p. 167-179, 2015.

  • Rohner, Christian; Raza, Shahid; Puccinelli, Daniele; Voigt, Thiemo et al.

    Security in Visible Light Communication: Novel Challenges and Opportunities

    Part of Sensors & Transducers Journal, p. 9-15, 2015.

  • Hermans, Frederik; Wennerström, Hjalmar; McNamara, Liam; Rohner, Christian et al.

    All is not lost: Understanding and exploiting packet corruption in outdoor sensor networks

    Part of Wireless Sensor Networks, p. 116-132, 2014.

  • Hermans, Frederik; Wennerström, Hjalmar; McNamara, Liam; Rohner, Christian et al.

    All is not Lost: Understanding and Exploiting Packet Corruption in Outdoor Sensor Networks

    2014.

  • Hermans, Frederik; Wennerström, Hjalmar; McNamara, Liam; Rohner, Christian et al.

    All Is Not Lost: Understanding and Exploiting Packet Corruption in Outdoor Sensor Networks

    Part of Wireless Sensor Networks, p. 116-132, 2014.

  • Nordström, Erik; Rohner, Christian; Gunningberg, Per

    Haggle: Opportunistic mobile content sharing using search

    Part of Computer Communications, p. 121-132, 2014.

  • Feeney, Laura Marie; Rohner, Christian; Gunningberg, Per; Lindgren, Anders et al.

    How do the dynamics of battery discharge affect sensor lifetime?

    Part of 2014 11th Annual Conference on Wireless On-demand Network Systems and Services (WONS), p. 49-56, 2014.

  • Feeney, Laura Marie; Rohner, Christian; Gunningberg, Per; Lindgren, Anders et al.

    How do the dynamics of battery discharge affect sensor lifetime?

    2014.

  • Hermans, Frederik; McNamara, Liam; Voigt, Thiemo; Rohner, Christian et al.

    Poster Abstract:Supporting Heterogeneous LCD/Camera Links

    2014.

  • Ngai, Edith C.-H.; Gunningberg, Per

    Quality-of-information-aware data collection for mobile sensor networks

    Part of Pervasive and Mobile Computing, p. 203-215, 2014.

  • Bjurefors, Fredrik; Karaliopoulos, Markourios; Rohner, Christian; Smith, Paul et al.

    Resilience and Opportunistic Forwarding: Beyond Average Value Analysis

    Part of Computer Communications, p. 111-120, 2014.

  • Hermans, Frederik; McNamara, Liam; Voigt, Thiemo; Rohner, Christian et al.

    Supporting Heterogeneous LCD/Camera Links

    Part of Proc. 13th International Symposium on Information Processing in Sensor Networks, p. 289-290, 2014.

  • Wennerström, Hjalmar; Hermans, Frederik; Rensfelt, Olof; Rohner, Christian et al.

    A long-term study of correlations between meteorological conditions and 802.15.4 link performance

    Part of Proc. 10th International Conference on Sensing, Communications, and Networking, p. 221-229, 2013.

  • Wennerström, Hjalmar; McNamara, Liam; Rohner, Christian; Nordén, Lars-Åke et al.

    A Study of Packet Errors on Outdoor 802.15.4 Links

    Part of The 9th Swedish National Computer Networking Workshop 2013, 2013.

  • Jacobsson, Martin; Rohner, Christian

    Comparing wireless flooding protocols using trace-based simulations

    Part of EURASIP Journal on Wireless Communications and Networking, p. 169:1-15, 2013.

  • Rohner, Christian; Feeney, Laura Marie; Gunningberg, Per

    Evaluating Battery Models in Wireless Sensor Networks

    Part of Wired/Wireless Internet Communication, p. 29-42, 2013.

  • Rohner, Christian; Feeney, Laura Marie; Gunningberg, Per

    Evaluating Battery Models in Wireless Sensor Networks

    2013.

  • Boano, Carlo Alberto; Wennerström, Hjalmar; Zúñiga, Marco Antonio; Brown, James et al.

    Hot Packets: A systematic evaluation of the effect of temperature on low power wireless transceivers

    Part of Proc. 5th Extreme Conference on Communication, p. 7-12, 2013.

  • Meteorological impact and transmission errors in outdoor wireless sensor networks

    Wennerström, Hjalmar

  • Bjurefors, Fredrik; Karaliopoulos, Merkourios; Rohner, Christian; Smith, Paul et al.

    Resilience and Opportunistic Forwarding: Beyond Average Value Analysis

    Part of CHANTS '13 Proceedings of the 8th ACM MobiCom workshop on Challenged networks, 2013.

  • Homewood, Thomas; Norström, Christer; Gunningberg, Per

    Skitracker: Measuring skiing performance using a body-area network

    Part of Proc. 12th International Conference on Information Processing in Sensor Networks, p. 319-320, 2013.

  • Hermans, Frederik; Rensfelt, Olof; Voigt, Thiemo; Ngai, Edith et al.

    SoNIC: Classifying interference in 802.15.4 sensor networks

    Part of Proc. 12th International Conference on Information Processing in Sensor Networks, p. 55-66, 2013.

  • Hermans, Frederik; Rensfelt, Olof; Voigt, Thiemo; Ngai, Edith et al.

    SoNIC: Classifying Interference in 802.15.4 Sensor Networks

    2013.

  • Cambazoglu, Volkan; Rohner, Christian

    Towards adaptive zero-knowledge protocols: A case study with Fiat–Shamir identification protocol

    Part of Proc. 9th Swedish National Computer Networking Workshop, p. 67-70, 2013.

  • Cambazoglu, Volkan; Rohner, Christian

    Towards adaptive zero-knowledge protocols: A case study with Fiat–Shamir identification protocol

    Part of Proc. 9th Swedish National Computer Networking Workshop, p. 67-70, 2013.

  • Wennerström, Hjalmar; McNamara, Liam; Rohner, Christian; Nordén, Lars-Åke et al.

    Transmission errors in a sensor network at the edge of the world

    Part of Proc. 5th Extreme Conference on Communication, 2013.

  • Hermans, Frederik; Rensfelt, Olof; Larzon, Lars-Åke; Gunningberg, Per et al.

    A Lightweight Approach to Online Detection and Classification of Interference in 802.15.4-based Sensor Networks

    Part of ACM SIGBED Review, p. 11-20, 2012.

  • Wennerström, Hjalmar; Hermans, Frederik; Rensfelt, Olof; Rohner, Christian et al.

    A Long-Term Study on the Effects of Meteorological Conditions on 802.15.4 Links

    Part of 8th Swedish National Computer Networking Workshop, Stockholm, June 7-8, 2012.

  • Bastani, Saeed; Landfeldt, Björn; Rohner, Christian; Gunningberg, Per et al.

    A social node model for realising information dissemination strategies in delay tolerant networks

    Part of Proceedings of the 15th ACM international conference on Modeling, analysis and simulation of wireless and mobile systems, p. 79-88, 2012.

  • Hermans, Frederik; Ngai, Edith; Gunningberg, Per

    Global Source Mobility in the Content-Centric Networking Architecture

    Part of Proc. 1st ACM Workshop on Emerging Name-Oriented Mobile Networking Design, p. 13-18, 2012.

  • Rohner, Christian; Bjurefors, Fredrik; Gunningberg, Per; McNamara, Liam et al.

    Making the Most of Your Contacts: Transfer Ordering in Data-Centric Opportunistic Networks

    Part of Proceedings of the 2012 ACM MobiOpp Workshop on Mobile Opportunistic Networks, 2012.

  • McNamara, Liam; Rohner, Christian

    Mining Conversations of Geographically Changing Users

    Part of Proceedings of the World Wide Web 2012 Workshop on Social Web for Disaster (SWDM2012), 2012.

  • Rodhe, Ioana; Rohner, Christian; Ngai, Edith C.-H.

    On location privacy and quality of information in participatory sensing

    Part of Proc. 8th ACM Symposium on QoS and Security for Wireless and Mobile Networks, p. 55-62, 2012.

  • Mehrparvar, Maria; Bjurefors, Fredrik; Rohner, Christian; Smith, Paul et al.

    On Resilience in Opportunistic Networks

    Part of 8th Swedish National Computer Networking Workshop SNCNW 2012, 2012.

  • Ngai, Edith C.-H.; Gunningberg, Per

    Quality-of-Information aware data collection for mobile sensor networks

    Part of Proc. 10th International Conference on Pervasive Computing and Communications Workshops, p. 38-43, 2012.

  • Ngai, Edith; Gunningberg, Per

    Quality-of-Information Aware Data Collection for Mobile Sensor Networks

    2012.

  • Rensfelt, Olof; Hermans, Frederik; Voigt, Thiemo; Ngai, Edith et al.

    SoNIC: Classifying and Surviving Interference in 802.15.4-based Sensor Networks

    2012.

  • Cambazoglu, Volkan; Rohner, Christian; Victor, Björn

    The impact of trace and adversary models on location privacy provided by K-anonymity

    Part of Proc. 1st Workshop on Measurement, Privacy, and Mobility, 2012.

  • Cambazoglu, Volkan; Rohner, Christian; Victor, Björn

    The impact of trace and adversary models on location privacy provided by K-anonymity

    Part of Proc. 1st Workshop on Measurement, Privacy, and Mobility, 2012.

  • Karaliopoulos, Merkourios; Rohner, Christian

    Trace-based performance analysis of opportunistic forwarding under imperfect node cooperation

    Part of Proceedings of the 31st Annual IEEE International Conference on Computer Communications (IEEE INFOCOM 2012), 2012.

  • Folke, Mia; Hermans, Frederic; Rodhe, Ioana; Björkman, Mats et al.

    A non-invasive, mobile system for lactate threshold estimation

    Part of Medicinteknikdagarna 2011, 2011.

  • Bjurefors, Fredrik; Gunningberg, Per; Rohner, Christian; Tavakoli, Sam et al.

    Congestion Avoidance in a Data-Centric Opportunistic Network

    Part of Proceedings of the 2011 ACM SIGCOMM Workshop on Information-Centric Networking (ICN-2011), 2011.

  • Bjurefors, Fredrik; Gunningberg, Per; Rohner, Christian

    Haggle Testbed: a Testbed for Opportunistic Networks

    Part of In Proceedings of the 7th Swedish National Computer Networking Workshop, 2011.

  • Sutic, Davor; Rodhe, Ioana; Rohner, Christian; Victor, Björn et al.

    Lower trees with fixed degrees: a recipe for efficient secure hierarchical aggregation in WSNs

    Part of 2011 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE (WCNC), p. 659-664, 2011.

  • Hermans, Frederik; Ngai, Edith C.-H.; Gunningberg, Per

    Mobile Sources in an Information-Centric Network with Hierarchical Names: An Indirection Approach

    Part of Proc. 7th Swedish National Computer Networking Workshop, 2011.

  • Folke, Mia; Hermans, Frederic; Rodhe, Ioana; Björkman, Mats et al.

    Mobile system for establishing the lactate threshold by analysing the respiratory air

    2011.

  • Folke, Mia; Hermans, Frederik; Rodhe, Ioana; Björkman, Mats et al.

    Mobile system for establishing the lactate threshold by analysing the respiratory air

    Part of Proc. 2nd International Conference on Ambulatory Monitoring of Physical Activity and Movement, p. 102-102, 2011.

  • Guerreiro, João; Ngai, Edith C.-H.; Rohner, Christian

    Privacy-aware probabilistic sampling for data collection in wireless sensor networks

    Part of Proc. 7th International Wireless Communications and Mobile Computing Conference, p. 314-319, 2011.

  • Rensfelt, Olof; Hermans, Frederik; Gunningberg, Per; Larzon, Lars-Åke et al.

    Repeatable experiments with mobile nodes in a relocatable WSN testbed

    Part of Computer journal, p. 1973-1986, 2011.

  • Nordström, Erik; Gunningberg, Per; Tschudin, Christian

    Robust and flexible Internet connectivity for mobile ad hoc networks

    Part of Ad hoc networks, p. 1-15, 2011.

  • Hermans, Frederik; Rensfelt, Olof; Gunningberg, Per; Larzon, Lars-Åke et al.

    Sensei-UU — a relocatable WSN testbed supporting repeatable node mobility

    Part of Testbeds and Research Infrastructures, p. 612-614, 2011.

  • Hossmann, Theus; Legendre, Franck; Carta, Paolo; Gunningberg, Per et al.

    Twitter in Disaster Mode: Opportunistic Communication and Distribution of Sensor Data in Emergencies

    Part of ExtremeCom2011, 2011.

  • Hossmann, Theus; Carta, Paolo; Schatzmann, Dominik; Legendre, Franck et al.

    Twitter in Disaster Mode: Security Architecture

    Part of Conference on emerging Networking EXperiments and Technologies (CoNEXT), 2011.

  • Hoashi, Keiichiro; Ishizaki, Hiromi; Wennerström, Hjalmar; Takishima, Yasuhiro et al.

    Auto-tagging of images in non-english languages using tag language conversion

    Part of Proceedings of the international conference on Multimedia, p. 1119-1122, 2010.

  • Gunningberg, Per; Hansson, Mattias; Hedqvist, Pekka; Kodu, Jonne et al.

    Handover for a portable communication device between local and wide area wireless networks

    2010.

  • Bjurefors, Fredrik; Gunningberg, Per; Nordström, Erik; Rohner, Christian et al.

    Interest dissemination in a searchable data-centric opportunistic network

    Part of Proc. European Wireless Conference, p. 889-895, 2010.

  • Wennerström, Hjalmar

    Leveraging Dominant Language Image Tags for Automatic Image Annotation in Minor Languages

    2010.

  • Schöller, Marcus; Smith, Paul; Rohner, Christian; Karaliopoulos, Merkouris et al.

    On realising a strategy for resilience in opportunistic networks

    Part of Future Network and Mobile Summit, 2010.

  • Rensfelt, Olof; Hermans, Frederik; Gunningberg, Per; Larzon, Lars-Åke et al.

    Repeatable experiments with mobile nodes in a relocatable WSN testbed

    Part of Proc. 6th IEEE International Conference on Distributed Computing in Sensor Systems Workshops, p. 1-6, 2010.

  • Rodhe, Ioana; Rohner, Christian

    Secure Overlays: Making Static Key Distribution Schemes Work with Mobile Base Stations in WSNs

    Part of Wired/Wireless Internet Communications, p. 386-397, 2010.

  • Rensfelt, Olof; Hermans, Frederik; Larzon, Lars-Åke; Gunningberg, Per et al.

    Sensei-UU: a relocatable sensor network testbed

    Part of Proc. 5th ACM International Workshop on Wireless Network Testbeds, Experimental Evaluation and Characterization, p. 63-70, 2010.