Journals

• A Pareto-based scheduler for exploring cost-performance trade-offs for MapReduce workloads
  N. Zacheilas, V. Kalogeraki,
  EURASIP J Emb. Sys. 2017: 29 (2017)
• Efficient Techniques for Time-Constrained Information Dissemination using Location-based Social Networks
  I. Litou, I. Boutsis, V. Kalogeraki,
  Information Systems journal, 22 December 2015 (available online), in press
• Real-time data dissemination in Mobile Peer-to-Peer Networks
  Fotis Loukos, Helen Karatza, Vana Kalogeraki
  Journal of Systems and Software, Elsevier, 90: 179-190 (2014)
• Supporting Historic Queries in Sensor Networks with Flash Storage
  Adam Dou, Song Lin, Vana Kalogeraki, Dimitrios Gunopulos
  Information Systems Journal, Elsevier, vol. 39, pages 217-232, January 2014.
• Traffic Management in Sensor Networks with a Mobile Sink
  Kyriakos Karenos, Vana Kalogeraki
  IEEE Transactions on Parallel and Distributed Systems (IEEE TPDS), vol. 21, no.10 (2010).
• QoS-Aware Shared Component Composition for Distributed Stream Processing Systems
  Thomas Repantis, Xiaohui Gu and Vana Kalogeraki
  IEEE Transactions on Parallel and Distributed Systems (IEEE TPDS), vol. 20, no. 7 (2009).
• Cluster-based Congestion Control for Sensor Networks
  Kyriakos Karenos, Vana Kalogeraki, Srikanth Krishnamurthy
  ACM Transaction on Sensor Networks (TOSN), vol. 4, issue 1, 2008.
• Finding the K Highest-Ranked Answers in a Distributed Network
  Demetrios Zeinalipour-Yazti, Zografoula Vagena, Dimitrios Gunopulos, Vana Kalogeraki, Vassilis Tsotras, Michail Vlachos, Nick Koudas, Divesh Srivastava
  Computer Networks (COMNET), Elsevier, Vol. 53, Issue 9, June 2009, pages 1431-1449.
• Adaptive Component Composition and Load Balancing for Distributed Stream Processing Applications
  Thomas Repantis, Yannis Drougas, Vana Kalogeraki
  Peer-to-Peer Networking and Applications, Springer, Vol. 2, No. 1, March 2009, pages 60-74.
• Resource Management Using Multiple Feedback Loops in Soft Real-Time Distributed Object Systems
  V. Kalogeraki, P. M. Melliar-Smith, L. E. Moser, Y. Drougas
  Journal of Systems and Software, Elsevier, Vol. 81, No. 7, 2008.
• pFusion: A P2P Architecture for Internet-Scale Content-Based Search and Retrieval
  D. Zeinalipour-Yazti, V. Kalogeraki, D. Gunopulos
  IEEE Transactions on Parallel and Distributed Systems (IEEE TPDS), Volume 18, Issue 6, pp. 804-817 (June 2007) (Featured Article). Also featured in IEEE Distributed Systems Online.
• Efficient Approximate Query Processing in Peer-to-Peer Networks
  Benjamin Arai, Gautam Das, Dimitrios Gunopulos, Vana Kalogeraki
  IEEE Transactions on Knowledge and Data Engineering (IEEE TKDE) , Volume 17, Issue 7, pp. 919-933 (2007).
• Improving Business Process Models by Discovering Decision Points
  Sharmila Subramaniam, Vana Kalogeraki, Dimitrios Gunopulos, Fabio Casati, Umeshwar Dayal, Mehmet Sayal, Malu Castellanos
  Information Systems Journal, Elsevier, Volume 32, Issue 7, pp. 1037 - 1055 (2007).
• Distributed Middleware Architectures for Scalable Media Services
  V. Kalogeraki, D. Zeinalipour-Yazti, D. Gunopulos and A. Delis
  Journal of Network and Computer Applications, Elsevier, Volume 30, Issue 1, pp. 209-243 (January 2007).
• Efficient Indexing Data Structures for Flash-Based Sensor Devices
  S. Lin, D. Zeinalipour-Yazti, V. Kalogeraki, D. Gunopulos, W. Najjar
  ACM Transactions on Storage, ACM TOS, volume 2, number 4, pp. 468-503 (2006).
• Efficient Information Compression in Sensor Networks
  S.Lin, V.Kalogeraki, D.Gunopulos, S.Lonardi
  International Journal of Sensor Networks, special issue on Wireless Ad Hoc and Sensor Networks, Vol. 1, No. 3/4, pp. 229-240 (2006).
• Structuring Topologically-Aware Overlay Networks using Domain Names
  D. Zeinalipour-Yazti, V. Kalogeraki
  Computer Networks Journal, Elsevier, Volume 50, Issue 16 , pp. 3064-3082 (2006).
• Resilient and Efficient Tracking in Sensor Networks
  M. Halkidi, D. Papadopoulos, V. Kalogeraki and D. Gunopulos
  International Journal on Wireless and Mobile Computing, Volume 1, Number 2, pp. 87-100 (2006).
• Exploiting Locality for Scalable Information Retrieval in Peer-to-Peer Networks
  D. Zeinalipour-Yazti, V. Kalogeraki and D. Gunopulos
  Information Systems Journal, Elsevier, vol 30, no 4, 2005, pp. 277-298.
• Information Retrieval Techniques for Peer-to-Peer Networks
  D. Zeinalipour-Yazti, V. Kalogeraki and D. Gunopulos
  IEEE CiSE Magazine, Special Issue on Web Engineering, pp. 12-20, July/August 2004.
• Managing Distributed Objects in Peer-to-Peer Networks
  V. Kalogeraki and F. Chen
  IEEE Networks Magazine, special issue on Middleware Technologies for future Communication Networks, editors Douglas Schmidt, Gordon Blair, Andrew Campbell, vol. 18, no. 1, January/February 2004, pp. 20-30.
• Distributed Deviation Detection in Sensor Networks
  T. Palpanas, D. Papadopoulos, V. Kalogeraki and D. Gunopulos
  SIGMOD Record, special issue on Sensor Network Technology Infrastructure, Security, Data processing and Deployment, vol. 32, no. 4, December 2003, pages 77-82, guest editor Vijay Kumar
• Self-organizing Unstructured Peer-to-Peer Systems: Opportunities and Challenges
  F. Chen and V. Kalogeraki
  IEEE Distributed Systems Online, editor Mujtaba Khambatti (December 2003)

  Book Chapters

• Using MapReduce Framework for Mobile Applications
  Adam Dou, Vana Kalogeraki, Dimitrios Gunopulos, Taneli Mielikainen and Ville H. Tuulos
  Multimedia Services and Streaming for Mobile Devices, Challenges and Innovations, IGI Global, pp. 181-201, September 2011
• Data Dissemination and Query Routing in Mobile Peer-to-Peer Networks
  Thomas Repantis, Vana Kalogeraki
  Mobile Peer-to-Peer Computing for Next Generation Distributed Environments: Advancing Conceptual and Algorithmic Applications, IGI Global Publishing, to appear
• Reliable Real-Time Data Collection
  V. Kalogeraki, A. Soheili
  Encyclopedia of Geographical Information Science, Springer 2008.
• Knowledge Aquisition and Data Storage in Mobile GeoSensor Networks
  Peggy Agouris, Dimitrios Gunopulos, Vana Kalogeraki, Anthony Stefanidis
  Advances in Geosensor Networks S. Nittel, A. Labrinidis, A. Stefanidis (editors), LNCS, Springer-Verlag, 2008
• Managing Real-Time Distributed Multimedia Applications
  V. Kalogeraki, P. M. Melliar-Smith and L. E. Moser
  Multimedia Networking: Technology, Management and Applications, Idea Group Publishing, editor Syed Mahbubur Rahman (December 2001)

  Refereed Conference Publications

• DIsCO: DynamIc Data COmpression in Distributed Stream Processing Systems
  Nikos Zacheilas, Vana Kalogeraki,
  DAIS 2017: 19-33, Neuchatel, Switzerland, June 2017
• Maximizing Determinism in Stream Processing Under Latency Constraints
  Nikos Zacheilas, Vana Kalogeraki, Yiannis Nikolakopoulos, Vincenzo Gulisano, Marina Papatriantafillou, Philippas Tsigas,
  DEBS 2017: 112-123, Barcelona, Spain, 18-23 June 2017
  Best paper award
• ExpREsS: EneRgy Efficient Scheduling of Mixed Stream and Batch Processing Workloads
  Stathis Maroulis, Nikos Zacheilas, Vana Kalogeraki,
  ICAC 2017: 27-32, Columbus, Ohio, USA, 17-21 July 2017
• Pythia: A System for Online Topic Discovery of Social Media Posts
  Iouliana Litou, Vana Kalogeraki,
  ICDCS 2017: 911-921, Atlanta, GA, USA, 5-8 5-8 June 2017
• A Framework for Efficient Energy Scheduling of Spark Workloads
  Stathis Maroulis, Nikos Zacheilas, Vana Kalogeraki,
  ICDCS 2017: 911-921, Atlanta, GA, USA, 5-8 5-8 June 2017
• Influence Maximization in a Many Cascades World
  Iouliana Litou, Vana Kalogeraki, Dimitrios Gunopulos,
  ICDCS 2017: 911-921, Atlanta, GA, USA, 5-8 5-8 June 2017
• Lessons Learnt from the analysis of a bike sharing system
  Dimitrios Tomaras, Ioannis Boutsis, Vana Kalogeraki,
  PETRA 2017: 261-264, Rhodes, Greece, June 2017
• Mining hidden constrained streams in practice: Informed search in dynamic filter spaces
  Nikolaos Panagiotou, Ioannis Katakis, Dimitrios Gunopulos, Vana Kalogeraki, Elizabeth Daly, Jia Yuan Yum Brendan O’Brien,
  ASONAM 2016: 571-578, San Francisco, CA, Aug 2016
• A Fast and Efficient Entity Resolution Approach for Preserving Privacy in Mobile Data
  Ioannis Boutsis, Vana Kalogeraki,
  BigData Congress 2016: 173-180, June 27-July 2, 2016, San Francisco, CA
• Context-aware point of interest recommendation using tensor factorization
  Stathis Maroulis, Ioannis Boutsis, Vana Kalogeraki,
  BigData 2016: 963-968, Dec 5-8, 2016, Washington, DC, USA
• First Story Detection using Entities and Relations
  Nikolaos Panagiotou, Cen Akkaya, Kostas Tsioutsiouliklis, Vana Kalogeraki, Dimitrios Gunopulos,
  COLING 2016: 3237-3244, Dec 11-16, 2016, Osaka, Japan
• LOCAl: a personalized cache mechanism for location-based social networks
  Dimitrios Tomaras, Ioannis Boutsis, Vana Kalogeraki, Dimitrios Gunopulos,
  SIGSPATIAL/GIS 2016: 78:1-78:4, Oct 31 – Nov 3, 2016, Burlingame, CA
• Location privacy for crowdsourcing applications
  Ioannis Boutsis, Vana Kalogeraki,
  UbiComp 2016: 694-705, Sept 12-16, 2016, Heidelberg, Germany
• CrowdAlert: a mobile app for event reporting and user alerting in real-time
  Ioannis Boutsis, Vana Kalogeraki,
  UbiComp 2016: 694-705, Sept 12-16, 2016, Heidelberg, Germany
• On Topic Aware Recommendation to Increase Popularity in Microblogging Services
  Iouliana Litou, Vana Kalogeraki, Dimitrios Gunopulos
  OTM Conferences 2016: 673-681, 25-26 Oct 2016, Rhodes, Greece
• ChEsS: Cost-Effective Scheduling across Multiple Heterogeneous MapReduce Clusters
  N. Zacheilas, V. Kalogeraki
  The 13th IEEE International Conference on Autonomic Computing (ICAC 2016), Wurzburg, Germany, July 2016
• Dynamic Load Balancing Techniques for Distributed Complex Event Processing Systems
  N. Zacheilas, N. Zygouras, N. Panagiotou, V. Kalogeraki, D. Gunopulos
  11th International Federated Conference on Distributed Computing Techniques (DAIS 2016), Heraklion, Greece, June 2016
• Real-Time and Cost-Effective Limitation of Misinformation Propagation
  I. Litou, V. Kalogeraki, I. Katakis, D. Gunopulos
  17th IEEE International Conference on Mobile Data Management (MDM 2016), Porto, Portugal, June 2016
• Using Human Social Sensors for Robust Event Location Detection
  I. Boutsis, V. Kalogeraki
  2016 IEEE International Conference on Distributed Computing in Sensor Systems (DCOSS 2016), Washington, DC, May 2016
• Pareto-based Scheduling of MapReduce Workloads
  N. Zacheilas, V. Kalogeraki
  19th IEEE International Symposium on Real-Time Computing (IEEE ISORC 2016), York, UK, May 2016
• Reliable Crowdsourced Event Detection in Smart Cities
  I. Boutsis, V. Kalogeraki, D. Gunopulos
  Cyber Physical Systems (CPS) Week, 1st International Workshop on Science of Smart City Operations and Platforms Engineering, Vienna, Austria, April 2016
• ICU: A tool for Intent Filtering on Android devices
  E. Bakopoulou, P. Thanopoulos, I. Boutsis, V. Kalogeraki
  9th International Conference on Pervasive Technologies Related to Assistive Environments (PETRA 2016), Corfu Island, Greece, June-July 2016
• Complete Coverage Path Planning for arbitrary number of Unmanned Aerial Vehicles
  D. Dedousis, V. Kalogeraki
  9th International Conference on Pervasive Technologies Related to Assistive Environments (PETRA 2016), Corfu Island, Greece, June-July 2016
  Best student paper award
• Elastic Complex Event Processing exploiting Prediction
  Nikos Zacheilas, Vana Kalogeraki, Nikolas Zygouras, Nikolaos Panagiotou, Dimitrios Gunopulos,
  BigData 2015, Santa Clara, CA, Oct 2015
• A Model for Identifying Misinformation in Online Social Networks
  Sotiris Antondiadis, Iouliana Litou, Vana Kalogeraki
  ODBASE 2015, Rhodes, Greece, Oct 2015, pages 473-482
• Insights on a Scalable and Dynamic Traffic Management System
  Nikolaos Zygouras, Nikos Zacheilas, Vana Kalogeraki, Dermot Kinane, Dimitrios Gunopulos
  EDBT 2015, Brussels, Belgium, March 2015, pp. 653-664
• A Framework for Cost-Effective Scheduling of MapReduce Applications
  Nikos Zacheilas, Vana Kalogeraki
  ICAC 2015, Grenoble, France, July 2015, pp. 147-148
• Towards Detection of Faulty Traffic Sensors in Real-Time
  Nikolaos Zygouras, Nikolaos Panagiotou, Nikos Zacheilas, Ioannis Boutsis, Vana Kalogeraki, Ioannis Katakis, Dimitrios Gunopulos,
  MUD@ICML 2015, Lille, France, July 2015, pp. 53-62
• Evaluating Distance Measures for Trajectories in the Mobile Setting
  Nikolaos Larios, Christos Mitatakis, Vana Kalogeraki, Dimitrios Gunopulos
  MUD@ICML 2015, Lille, France, July 2015, pp. 97-105
• Personalized Event Recommendations Using Social Networks
  Ioannis Boutsis, Stavroula Karanikolaou, Vana Kalogeraki
  MDM 2015, Pittsburgh, Pennsylvania, USA, June 2015, pp. 84-93
• Dynamic reduce task adjustment for hadoop workloads
  Vaggelis Antypas, Nikos Zacheilas, Vana Kalogeraki
  Panhellenic Conference on Informatics 2015, Athens, Greece, Oct 2015, pp. 203-208
• Travel time estimation in real-time using buses as speed probes
  Dimitrios Tomaras, Ioannis Boutsis, Vana Kalogeraki
  IQ2S PerCom 2015, St. Louis, Missouri, USA, March 2015, pp. 63-68
• Efficient Dissemination of Emergency Information using a Social Network
  Iouliana Litou, Ioannis Boutsis, Vana Kalogeraki
  MUD 2014, Athens, Greece, March 2014, pp. 347-354
• Heterogeneous Stream Processing and Crowdsourcing for Urban Traffic Management
  Alexander Artikis, Matthias Weidlich, Francois Schnitzler, Ioannis Boutsis, Thomas Liebig, Nico Piatkowski, Christian Bockermann, Katharina Morik, Vana Kalogeraki, Jakub Marecek, Avigdor Gal, Shie Mannor, Dimitrios Gunopulos, Dermot Kinane
  EDBT 2014, Athens, Greece, March 2014, pp. 712-723
• On task assignment for real-time reliable crowdsourcing
  Ioannis Boutsis, Vana Kalogeraki
  ICDCS 2014, Madrid, Spain, June-July 2014
• Using Location-based Social Networks for Time-Constrained Information Dissemination
  Best student paper award (runner-up)
  Iouliana Litou, Ioannis Boutsis, Vana Kalogeraki
  MDM 2014, Brisbane, Australia, July 2014
• Understanding event attendance through analysis of human crowd behavior in social networks
  Stavroula Karanikolaou, Ioannis Boutsis, Vana Kalogeraki
  DEBS 2014,, Mumbai, India, May 2014, pages 322-325
• Scheduling Real-Time Skewed MapReduce Jobs in Heterogeneous Environments
  Nikos Zaheilas, Vana Kalogeraki
  ICAC 2014, Philadelphia, US, June 2014
• Heterogeneous Stream Processing and Crowdsourcing for Urban Traffic Management
  Alexander Artikis, Matthias Weidlich, Francois Schnitzler, Ioannis Boutsis, Thomas Liebig, Nico Piatkowski, Christian Bockermann, Katharina Morik, Vana Kalogeraki, Jakub Marecek, Avigdor Gal, Shie Mannor, Dimitrios Gunopulos and Dermot Kinane
  EDBT/ICDT 2014 Joint Conference, Athens, Greece, March 24-28, 2014
• Efficient Dissemination of Emergency Information using a Social Network
  Iouliana Litou, Ioannis Boutsis and Vana Kalogeraki
  Mining Urban Data (MUD 2014), Athens, Greece, March 24-28, 2014
• SmartMonitor: Using Smart Devices to Perform Structural Health Monitoring
  D. Kotsakos, P. Sakkos, V. Kalogeraki, D. Gunopulos
  PVLDB 6(12): 1282-1285 (2013).
• Defining a mobile architecture for structural health monitoring
  Panos Sakkos, Dimitrios Kotsakos, Vana Kalogeraki, Dimitrios Gunopulos, Jaakko Hollmen
  PETRA 2014, Island of Rhodes, Greece, May 2014.
• Towards real-time emergency response using crowdsourcing
  Ioannis Boutsis, Dimitrios Tomaras, Vana Kalogeraki
  PETRA 2014, Island of Rhodes, Greece, May 2014.
• Heterogeneous Stream Processing and Crowdsourcing for Traffic Monitoring: Highlights
  Francis Schnitzler, Alexander Artikis, Matthias Weidlich, Ioannis Boutsis, Thomas Liebig, Nico Piatkowski, Christian Bockermann, Katharina Morik, Vana Kalogeraki, Jakub Marecek, Avigdor Gal, Shie Mannor, Dermot Kinane, Dimitrios Gunopulos
  ECML/PKDD (3), 2014: 520-523
• Efficient Event Detection by Exploiting Crowds
  I. Boutsis, V. Kalogeraki, D. Gunopulos
  The 7th ACM International Conference on Distributed Event-Based Systems (DEBS 2013), Arlington, TX, USA, June-July 2013
• Mobile Stream Sampling under Time Constraints
  I. Boutsis, V. Kalogeraki
  14th IEEE International Conference on Mobile Data Management (MDM 2013), Milan, Italy, June 2013
• Crowdsourcing under Real-Time Constraints
  I. Boutsis, V. Kalogeraki
  27th IEEE International Parallel & Distributed Processing Symposium (IPDPS 2013), Boston, USA, May 2013
• Exploiting Social Networks for Healthcare
  I. Litou, V. Kalogeraki
  PSENSE Workshop, PETRA, Rhodes, Greece, May 2013
• Using smart mobile devices for monitoring in assistive environments
  D. Kotsakos, P. Sakkos, V. Kalogeraki
  PSENSE Workshop, PETRA, Rhodes, Greece, May 2013
• MobiStream: Live Multimedia Streaming using Mobile Devices
  C. Papadaki, V. Kalogeraki
  Fifth Int. Conference on Advances in Multimedia (MMEDIA 2013), Venice, Italy, April 2013
• Privacy Preservation for Participatory Sensing Data
  I. Boutsis, V. Kalogeraki
  IEEE International Conference on Pervasive Computing and Communications (PerCom 2013), San Diego, CA, March 2013
• RADAR: Adaptive Rate Allocation in Distributed Stream Processing Systems under Bursty Workloads
  Ioannis Boutsis, Vana Kalogeraki
  31st International Symposium on Reliable Distributed Systems (SRDS 2012), Irvine, CA, Oct 2012
• Dynamic QoS-aware Event Sampling for Community-based Participatory Sensing Systems
  Ioannis Boutsis, Vana Kalogeraki
  The 6th ACM International Conference on Distributed Event-Based Systems (DEBS 2012), Berlin, Germany, July 2012
• A Mobile Platform for Managing Mobile MapReduce Participatory Sensing Data
  Theofilos Kakantousis, Vana Kalogeraki
  SAINT 2012, Izmir, Turkey, July 2012
• Misco: A System for Data Analysis Applications on Networks of Smartphones using MapReduce
  Theofilos Kakantousis, Ioannis Boutsis, Vana Kalogeraki, Dimitrios Gunopulos, Giorgos Gasparis, Adam Dou,
  MDM 2012, Bengaluru, India, July 2012 (demo)
• Developing a Mobile Recommender System,
  Nikos Nakas, Vana Kalogeraki
  PETRA 2012, Crete, Greece, June 2012
• Finding Representative Objectives using Link Analysis Ranking,
  Panagiotis Papapetrou, Tatiana Chistiakova, Jaakko Hollmen, Vana Kalogeraki,
  PETRA 2012, Crete, Greece, June 2012
• Dictionary Data Structures for Smartphones Devices
  Alexandros Bentevis, Ioannis Kerkinos, Vana Kalogeraki
  SN2AE 2012, Crete, Greece, June 2012
• Mitigate Funnel Effect in Sensor Networks with Multi-Interface Relay Nodes,
  Jorge Mena, Mario Gerla, Vana Kalogeraki
  IEEE 8th International Conference on Distributed Computing in Sensor Systems (DCOSS 2012), Hangzhou, China, May 2012, pp. 216-223
• Scheduling for Real-Time Mobile MapReduce Systems,
  Vana Kalogeraki, Adam Dou, Dimitrios Gunopulos, Taneli Mielikinen and Ville Tuulos
  DEBS 2011, New York, NY, July 2011
• FACT: A Framework for Adaptive Contetion-aware Thread Migrations,
  Kishore Kumar Pusukuri, David Vengerov, Alexandra Fedorova, Vana Kalogeraki,
  ACM International Conference on Computing Frontiers 2011, Ischia, Italy, May 2011
• Data Clustering on a Network of Mobile Smartphones,
  Best student paper award
  A. Dou, V. Kalogeraki, D. Gunopulos, T. Mielikinen, V. Tuulos, S. Foley, C. Yu
  The 2011 International Symposium on Applications and the Internet (SAINT 2011), Munich, Germany, July 2011.
• FACT: A Framework for Adaptive Contetion-aware Thread Migrations
  Kishore Kumar Pusukuri, David Vengerov, Alexandra Fedorova, Vana Kalogeraki
  ACM International Conference on Computing Frontiers 2011, Ischia, Italy, May 2011.
• Overlay Routing under Geographically Correlated Failures in Distributed Event-based Systems
  Kyriakos Karenos, Dimitrios Pendarakis, Vana Kalogeraki, Hao Yang, Zhen Liu
  The 12th International Symposium on Distributed Objects, Middleware and Applications (DOA 2010) Crete, Greece, October 2010.
• Efficient Stream Processing in the Cloud
  Dung Vu, Vana Kalogeraki, Yannis Drougas
  QShine 2010 Houston, Texas, November 2010.
• Misco: A MapReduce Framework for Mobile Systems
  Adam Dou, Vana Kalogeraki, Dimitrios Gunopulos, Taneli Mielikainen and Ville H. Tuulos,
  PETRA 2010 Samos Island, Greece, June 2010.
• A Topologically-aware Overlay Tree for Efficient and Low-latency Media Streaming
  Paris Carbone, Vana Kalogeraki
  Qshine 2009 Las Palmas de Gran Canaria, Spain, November 2009.
• Accommodating Bursts in Distributed Stream Processing Systems
  Best paper award
  Yannis Drougas and Vana Kalogeraki
  23rd IEEE International Parallel and Distributed Processing Symposium (IPDPS 2009), Rome, Italy, May 2009.
• Budget-Based Self-Optimized Incentive Search in Unstructured P2P Networks
  Yi Hu, Min Feng, Laxmi Bhuyan and Vana Kalogeraki
  INFOCOM 2009, Rio de Janeiro, Brazil, April 2009.
• Efficient Data Dissemination in Overlays
  Dung Vu, Thomas Repantis and Vana Kalogeraki
  First International Workshop on Software Technologies for Future Dependable Distributed Systems (STFSSD 2009), Tokyo, Japan, March 2009.
• Real-Time Querying of Historical Data in Flash-equipped Sensor Devices
  Adam Dou, Song Lin and Vana Kalogeraki
  29th IEEE Real-Time Systems Symposium (RTSS 2008), Barcelona, Spain, December 2008.
• RG-EDF: An I/O Scheduling Policy for Flash Equipped Sensor Devices
  Adam Dou and Vana Kalogeraki
  6th IFIP Workshop on Software Technologies for Future Embedded & Ubiquitous Systems (SEUS 2008),
  Capri Island, Italy, October 2008.
• Dynamic Relay Node Placement in Wireless Sensor Networks
  Best paper award
  Jorge Mena and Vana Kalogeraki
  The 2008 International Symposium on Applications and the Internet (SAINT 2008), Turku, FINLAND, July - Aug 2008.
• Replica Placement for High Availability in Distributed Stream Processing Systems
  Thomas Repantis and Vana Kalogeraki
  The 2nd International Conference on Distributed Event-based Systems (DEBS 2008), Rome, Italy, July 2008.
• Hot-Spot Prediction and Alleviation in Distributed Stream Processing Applications
  Thomas Repantis and Vana Kalogeraki
  The 38th Annual IEEE/IFIP International Conference on Dependable Systems and Networks (DSN 2008), Anchorage, Alaska, June 2008.
• QoS Aware Dependable Distributed Stream Processing
  Vana Kalogeraki, Dimitrios Gunopulos, Ravi Sandu, Bhavani Thuraisingham
  11th IEEE International Symposium on Object- and Component-Oriented Real-Time Distributed Computing (ISORC 2008), Orlando, FL, May 2008.
• Facilitating Congestion Avoidance in Sensor Networks with a Mobile Sink
  Kyriakos Karenos and Vana Kalogeraki
  28th IEEE Real-Time Systems Symposium (RTSS 2007), Tucson, Arizona, December 2007.
• Alleviating Hot-Spots in Peer-to-Peer Stream Processing Environments
  Thomas Repantis and Vana Kalogeraki
  Fifth International Workshop on Databases, Information Systems and Peer-to-Peer Computing (DBISP2P 2007), Vienna, Austria, September 2007.
• RASC: Dynamic Rate Allocation for Distributed Stream Processing Applications
  Yannis Drougas and Vana Kalogeraki
  IEEE International Parallel & Distributed Processing Symposium (IPDPS 2007), Long Beach, CA, March 2007.
• Distributed, Reliable Restoration Techniques using Wireless Sensor Devices
  Yannis Drougas and Vana Kalogeraki
  IEEE International Parallel & Distributed Processing Symposium (IPDPS 2007), Long Beach, CA, March 2007.
• Knowledge Acquisition and Data Storage in Mobile GeoSensor Networks
  Peggy Agouris, Dimitrios Gunopulos, Vana Kalogeraki and Anthony Stephanidis
  2nd International Conference on GeoSensor Networks (GSN 2006) Boston, MA, october 2006.
• Real-time Traffic Management in Sensor Networks
  Kyriakos Karenos and Vana Kalogeraki
  27th IEEE Real-Time Systems Symposium (RTSS 2006), Rio de Janeiro, Brazil, Dec 2006.
• Distributed Real-Time Detection and Tracking of Homogeneous Regions in Sensor Networks
  Sharmila Subramaniam, Vana Kalogeraki and Themis Palpanas
  27th IEEE Real-Time Systems Symposium (RTSS 2006), Rio de Janeiro, Brazil, Dec 2006.
• Synergy: Sharing-Aware Component Composition for Distributed Stream Processing Systems
  Thomas Repantis, Xiaohui Gu, Vana Kalogeraki
  ACM/IFIP/USENIX 7th International Middleware Conference (Middleware 2006), Melbourne, Australia, Nov-Dec 2006.
• Decentralized Trust Management for Ad-Hoc Peer-to-Peer Networks
  Thomas Repantis and Vana Kalogeraki
  Proceedings of the 4th International Workshop on Middleware for Pervasive and Ad-Hoc Computing (MPAC 2006) (in conjunction with MIDDLEWARE 2006), Melbourne, Australia, November 2006.
• Online Outlier Detection in Sensor Data Using Non-Parametric Models
  Sharmila Subramaniam, Themis Palpanas, Dimitris Papadopoulos, Vana Kalogeraki, Dimitrios Gunopulos
  32nd International Conference on Very Large Data Bases (VLDB 2006), Seoul, Korea, September 2006.
• Online Information Compression in Sensor Networks
  Song Lin, Vana Kalogeraki, Dimitrios Gunopulos and Stefano Lonardi
  International Conference on Communications (ICC 2006), Istanbul, Turkey, June 2006.
• Efficient Online State Tracking Using Sensor Networks
  Maria Halkidi, Vana Kalogeraki, Dimitrios Gunopulos, Dimitris Papadopoulos, Demetris Zeinalipour-Yazti, and Michalis Vlachos
  7th International Conference on Mobile Data Management (MDM'06), Nara, Japan, May 2006.
• Business Processes: Behavior Prediction and Capturing Reasons for Evolution
  Sharmila Subramaniam, Vana Kalogeraki, Dimitrios Gunopulos
  Eight International Conference on Enterprise Information Systems: Databases and Information Systems Integration (ICEIS 2006), Paphos, Cyprus, May 2006.
• Approximating Aggregation Queries in Peer-to-Peer Networks
  Benjamin Arai, Gautam Das, Dimitrios Gunopulos, Vana Kalogeraki
  22nd International Conference on Data Engineering (ICDE'06), Atlanta, Georgia, April 2006.
• Load Balancing Techniques for Distributed Stream Processing Applications in Overlay Environments
  Yannis Drougas, Thomas Repantis, Vana Kalogeraki
  9th IEEE International Symposium on Object- and Component-Oriented Real-Time Distributed Computing (ISORC 2006), Gyeongju, Korea, April 2006.
• "MicroHash: An Efficient Index Structure for Flash-Based Sensor Devices"
  D. Zeinalipour-Yazti, S. Lin, V. Kalogeraki, D. Gunopulos and W. Najjar
  4th USENIX Conference on File and Storage Technologies (FAST '05), San Francisco, CA, December 2005.
• "A Rate Control Framework for Supporting Multiple Classes of Traffic in Sensor Networks"
  Kyriakos Karenos, Vana Kalogeraki and Srikanth Krishnamurthy
  The 26th IEEE Real-Time Systems Symposium (RTSS 2005), Miami, Florida, December 2005.
• Spatial Queries in Sensor Networks
  Amir Soheili, Vana Kalogeraki and Dimitrios Gunopulos
  13th International Symposium on Advances in Geographic Information Systems (GIS 2005) , Bremen, Germany, November 2005.
• RISE-Co-S: High Performance Sensor Storage and Co-Processing Architecture
  A. Banerjee, A. Mitra, W. Najjar, D. Zeinalipour-Yazti, V. Kalogeraki, D. Gunopulos
  In Proc. Second Annual IEEE Communications Society Conference on Sensor and Ad Hoc Communications and Networks (SECON 2005) Santa Clara, CA, September 2005.
• A Case for Dynamic Page Migration in Multiple-Writer Software DSM Systems
  Thomas Repantis, Christos D. Antonopoulos, Vana Kalogeraki, Theodore S. Papatheodorou
  7th IEEE International Conference on Cluster Computing (CLUSTER 2005), Boston, MA, USA, September 2005.
• Towards In-Situ Data Storage in Sensor Databases
  D. Zeinalipour-Yazti, V. Kalogeraki, D. Gunopulos, A. Mitra, A. Banerjee and W. Najjar
  10th Panhellenic Conference on Informatics (PCI'2005), Volos, Greece, November 2005.
• High-Performance Low Power Sensor Platforms Featuring Gigabyte Scale Storage
  A. Mitra, A. Banerjee, W. Najjar, D. Zeinalipour-Yazti, V. Kalogeraki and D. Gunopulos
  IEEE/ACM 3rd International Workshop on Measurement, Modelling, and Performance Analysis of Wireless Sensor Networks (SenMetrics 2005), , San Diego, CA, July 2005.
• The Threshold Join Algorithm for Top-k Queries in Distributed Sensor Networks
  D. Zeinalipour-Yazti, Z. Vagena, D. Gunopulos, V. Kalogeraki, V. Tsotras, M. Vlachos, N. Koudas, D. Srivastava
  Intl. Workshop on Data Management for Sensor Networks DMSN (VLDB'2005), Trondheim, Norway, August 2005
• Sensor Network Coverage Restoration
  Nitin Kumar, Dimitrios Gunopulos and Vana Kalogeraki
  International Conference on Distributed Computing in Sensor Systems (DCOSS 2005), Marina del Rey, CA, June-July 2005.
• "Cluster-based Congestion Control for Supporting Multiple Classes of Traffic in Sensor Networks"
  Kyriakos Karenos, Vana Kalogeraki and Srikanth Krisnamurthy
  The Second IEEE Workshop on Embedded Networked Sensors (EmNetS-II), Sydney, Australia, May-June 2005.
• A Data Compression Technique for Sensor Networks with Dynamic Bandwidth Allocation
  S. Lin, D. Gunopulos, V. Kalogeraki, S. Lonardi
  12th Int. Symp. On Temporal Representation and Reasoning (TIME 2005), poster,Vermont, USA, June 2005.
• Data Dissemination in Mobile Peer-to-Peer Networks
  Thomas Repantis and Vana Kalogeraki
  International Conference on Mobile Data Management (MDM) , Ayia Napa, Cyprus, May 2005
• Adaptive Real-Time Update Dissemination in Distributed Virtual Simulation Environments
  F. Chen and V. Kalogeraki
  IEEE International Symposium on Object-oriented Real-time Distributed Computing (ISORC 2005), Seattle, Washington, May 2005
• Data Acquision in Sensor Networks with Large Memories
  D. Zeinalipour-Yazti, S. Neema, D. Gunopulos, V. Kalogeraki and W. Najjar
  IEEE International Workshop on Networking Meets Databases (NetDB'05), ICDE Conference 2005, Tokyo, Japan, Tokyo, Japan, April 2005
• Coordinated Media Steaming and Transcoding in Peer-to-Peer Systems
  F. Chen, T. Repantis and V. Kalogeraki
  International Parallel and Distributed Processing Synposium (IPDPS 2005), Denver, Colorado, April 2005
• Adaptive Resource Management in Peer-to-Peer Middleware
  Thomas Repantis, Yannis Drougas, Vana Kalogeraki
  13th Workshop on Parallel and Distributed Real-Time Systems (WPDRTS05), Denver, Colorado, April 2005.
• NODES: A Novel System Design for Embedded Sensor Networks
  S. Neema, A. Mitra, A. Banerjee, W. Najjar, D. Zeinalipour-Yazti, D. Gunopulos, V. Kalogeraki
  IEEE Intl. Conference on Information Processing in Sensor Networks (IPSN 2005), Los Angeles, CA, April 2005 (Demo).
• A Fair Resource Allocation Algorithm for Peer-to-Peer Overlay Networks
  Yannis Drougas, Vana Kalogeraki
  8th IEEE Global Internet Symposium, Miami, FL, March 2005.
• Applying LVQ Techniques to Compress Historical Information in Sensor Networks
  Song Lin, Dimitrios Gunopulos, Stefano Lonardi and Vana Kalogeraki
  IEEE Data Compression Conference, Snowbird, Utah, March 2005
• Towards Self-Managing QoS-Enabled Peer-to-Peer Systems
  V. Kalogeraki, F. Chen, T. Repantis, D. Zeinalipour-Yazti
  Self-Star Properties in Complex Information Systems, Lecture Notes in Computer Science, vol. 3460, Springer-Verlag, 2005 (editors Ozalp Babaoglu, Mark Jelasity, Alberto Montresor, Christof Fetzer, Stefano Leonardi, Aad van Moorsel and Maarten van Steen).
• On Constructing Overlay Networks to Support Distributed Real-Time Virtual Environment Applications
  Vana Kalogeraki and Fang Chen
  IEEE WORDS, Sedona, Arizona, February 2005
• RUBEN: A Technique for Scheduling Multimedia Applications in Overlay Networks
  Fang Chen and Vana Kalogeraki,
  IEEE Globecom, Dallas, TX, 29 Nov - 3 Dec 2004
• Dynamic Page Migration in Software DSM Systems
  Thomas Repantis, Christos Antonopoulos, Vana Kalogeraki and T. Papatheodorou
  IEEE Cluster, San Diego, CA, September 2004
• On Constructing Internet-Scale P2P Information Retrieval Systems
  Demetris Zeinalipour-Yiazti, Vana Kalogeraki and Dimitrios Gunopulos
  DBISP2P, pp. 122-136, Toronto, Canada, August 2004
• A Soft Real-Time Agent-based Peer-to-Peer Architecture
  F. Chen and V. Kalogeraki
  Third International Conference on Intelligent System Design and Applications, Tulsa, Oklahoma, August 2003
• Scalable State Replication with Weak Consistency
  S. Frolund, V. Kalogeraki, F. Pedone and J. Pruyne
  International Workshop on Heterogeneous and Adaptive Computation (CLADE), Seattle, June 2003
• Peer-to-Peer Architectures for Scalable, Efficient and Reliable Media Services
  V. Kalogeraki, A. Delis and D. Gunopulos
  International Parallel and Distributed Processing Symposium (IPDPS 2003), Nice, France, April 2003.
• Speculative Routing and Update Propagation: A Kundali Centric Approach,
  A. Mohan and V. Kalogeraki
  IEEE International Conference on Communications(ICC'03), Anchorage, Alaska, May 2003.
• A Local Search Mechanism for Peer-to-Peer Networks,
  V. Kalogeraki, D. Gunopulos and D. Zeinalipour-Yazti,
  Eleventh International Conference on Information and Knowledge Management (CIKM), McLean, VA, November 2002.
• Auctioning Strategies in an Agent Enabled Peer-to-Peer Marketplace
  P. Dasgupta and V. Kalogeraki
  Proceedings of the 2002 International Conference on Artificial Intelligence, Las Vegas, NV, June 2002.
• Handling Multimedia Objects in Peer-to-Peer Networks
  V. Kalogeraki, A. Delis and D. Gunopulos
  2nd International Workshop on Global and Peer-to-Peer Computing on Large Scale Distributed Systems at CCGrid 2002, Berlin, Germany, May 2002.
• The Client Utility as a Peer-to-Peer System
  A. Karp and V. Kalogeraki
  International Workshop on Peer-to-Peer Computing at Networking 2002, Pisa, Italy, May 2002.
• Finding Good Peers in Peer-to-Peer Networks
  M. K. Ramanathan, V. Kalogeraki and J. Pruyne
  International Parallel and Distributed Computing Symposium (IPDPS 2002), Fort Lauderdale, Florida (April 2002)
• Managing Peer-to-Peer Applications
  V. Kalogeraki
  OMG's Third Workshop on Real-time and Embedded Distributed Object Computing, San Fransisco, CA (January 2002)
• A Peer-to-Peer Architecture for Delivering E-Services
  V. Kalogeraki, J. Pruyne and A. van Moorsel
  International Conference on Advances in Infrastructure for Electronic Business, Science, and Education on the Internet, L'Aquila, Italy (August 2001), invited paper.
• Dynamic Migration Algorithms for Distributed Object Systems
  V. Kalogeraki, P. M. Melliar-Smith and L. E. Moser,
  21st IEEE International Conference on Distributed Computing Systems (ICDCS 2001), Phoenix, Arizona (April 2001)
• Dynamic Scheduling of Distributed Method Invocations
  V. Kalogeraki, P. M. Melliar-Smith and L. E. Moser
  21st IEEE Real-Time Systems Symposium (RTSS 2000), Orlando, Florida (November 2000)
• Managing Multimedia Streams in Distributed Environments using CORBA
  V. Kalogeraki and D. Gunopulos
  Sixth International Workshop on Multimedia Information Systems, Chicago (October 2000)
• Managing Object Groups in Fault-Tolerant Distributed Object Systems
  V. Kalogeraki, P. M. Melliar-Smith and L. E. Moser
  13th International Conference on Parallel and Distributed Computing Systems, Las Vegas, Nevada (August 2000)
• Resource Management Using Multiple Feedback Loops
  V. Kalogeraki, P. M. Melliar-Smith and L. E. Moser
  OMG's First Workshop on Real-time And Embedded Distributed Object Computing, Falls Church, VA (July 2000)
• Dynamic Scheduling for Soft Real-TIme Distributed Object Systems
  V. Kalogeraki, P. M. Melliar-Smith and L. E. Moser
  Third IEEE International Symposium on Object-Oriented Real-Time Distributed Computing, Newport Beach, CA (March 2000)
• A CORBA Framework for Managing Real-Time Distributed Multimedia Applications
  V. Kalogeraki, L. E. Moser and P. M. Melliar-Smith
  Proceedings of the Thirty-Third Annual Hawaii International Conference on System Sciences, Maui, Hawaii (January 2000).
• Realize: Resource Management for Soft Real-time Distributed Systems
  P. M. Melliar-Smith, L. E. Moser, V. Kalogeraki and P. Narasimhan
  Proceedings for the IEEE Information Survivability Conference, SC (January 2000).
• Eternal: Fault Tolerance and Live Upgrades for Distributed Object Systems
  L. E. Moser, P. M. Melliar-Smith, P. Narasimhan, L. Tewksbury and V. Kalogeraki
  Proceedings of the IEEE Information Survivability Conference, SC (January 2000).
• The Eternal System: An Architecture for Enterprise Applications
  L. E. Moser, P. M. Melliar-Smith, P. Narasimhan, L. Tewksbury and V. Kalogeraki
  International Enterprise Distributed Object Computing Conference, Germany (September 1999)
• Using Multiple Feedback Loops for Object Profiling, Scheduling and Migration in Soft Real-Time Distributed Object Systems
  V. Kalogeraki, P. M. Melliar-Smith and L. E. Moser
  Second IEEE International Symposium on Object-Oriented Real-Time Distributed Computing, Saint Malo, France (May 1999)
• Dynamic Modeling of Replicated Objects for Dependable Soft Real-Time Distributed Object Systems
  V. Kalogeraki, L. E. Moser and P. M. Melliar-Smith
  Fourth IEEE International Workshop on Object-Oriented Real-time Dependable Systems, Santa Barbara, CA (January 1999)
• The Realize middleware for replication and resource management
  P. M. Melliar-Smith, L. E. Moser, V. Kalogeraki, and P. Narasimhan
  IFIP International Conference on Distributed Systems Platforms and Open Distributed Processing (Middleware'98), The Lake District, England (September 1998)
• Supporting Enterprise Applications with the Eternal System
  L. E. Moser, P. M. Melliar-Smith, P. Narasimhan, V. Kalogeraki, and L. Tewksbury
  IEEE Conference on Enterprise Networking and Computing'98, Atlanta, Georgia (June 1998)
• The Eternal System
  L. E. Moser, P. M. Melliar-Smith, P. Narasimhan, V. Kalogeraki and L. Tewksbury
  Workshop on Compositional Software Architectures, Monterey, CA, January 1998.
• Soft real-time resource management in CORBA distributed systems
  V. Kalogeraki, P.M. Melliar-Smith, L.E. Moser
  IEEE Workshop on Middleware for Distributed Real-time Systems and Services, San Fransisco, CA (December 1997)
• Managing the TMN
  S. Sartzetakis, V. Kalogeraki, C.Stathopoulos, D.Griffin
  3rd IS&N Conference on Intelligence in Broadband Services and Networks `Bringing Telecommunication Services to the People - IS&N'95', Heraklion, Crete (October 1995)

  Technical Reports

• "Peer-to-Peer Computing
  D. Milojicic, V. Kalogeraki, R. Lukose, K. Nagaraja, J. Pruyne, B. Richard, S. Rollins and Z. Xu
  HP Technical Report, HPL-2002-57.
• The Client Utility as a Peer-to-Peer System
  A. Karp and V. Kalogeraki
  HP Technical Report, HPL-2002-78.
• Finding Good Peers in the Peer-to-Peer Networks
  M. K. Ramanathan, V. Kalogeraki and J. Pruyne
  HP Technical Report, HPL-2001-271.
• A Peer-to-Peer Architecture for Delivering E-Services
  V. Kalogeraki, J. Pruyne and A. van Moorsel
  HP Technical Report, HPL-2001-181.
• Decentralized Resource Management for Real-Time Object-Oriented Dependable Systems
  V. Kalogeraki
  HP Technical Report, HPL-2001-93.

Thesis Work

• Ph.D. Dissertation "Resource Management for Real-Time Fault-Tolerant Distributed Systems",
  Electrical & Computer Engineering, University of Santa Barbara, Santa Barbara, CA (December 2000)

• Master Thesis "Designing and Improving the Management of TMN Systems"
  University of Crete, Greece (September 1996)

Standards/Proposals

• "Real-Time CORBA 2.0: Dynamic Scheduling Final Submission," OMG Technical Committee Document orbos/2001-06-09,
  Object Management Group, June 2001 (Joint proposal with Eternal Systems, Lockheed Martin, Objective Interface Systems, Tri-Pacific Software, Vertel Corporation and Mitre Corporation).

• "Dynamic Scheduling Real-Time CORBA Joing Revised Submission," OMG Technical Committee Document orbos/99-03-32,
  Object Management Group, August 2000 (Joint proposal with Eternal Systems, Lockheed Martin, Objective Interface Systems, Tri-Pacific Software, Vertel Corporation and Mitre Corporation).

Patent Applications

• Method and apparatus for representing data available in a peer-to-peer network using bloom-filters,
  Aditya Mohan, Vana Kalogeraki, Aad van Moorsel. US Patent Number 20050108368
• Interest-based Connections in Peer-to-Peer Networks
  M. K. Ramanathan, V. Kalogeraki and J. Pruyne. US Patent Number 20030191828.
• Search Network for Searching Services on the Internet
  V. Kalogeraki and J. Pruyne. US Patent Number 20030204497.
• An Intelligent Mechanism for Distributed Information Retrieval in Peer-to-Peer Networks
  V. Kalogeraki and D. Gunopulos (filed).