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Publications

Conference Papers

WAIF: Web of Asynchronous Information Filters.
Dag Johansen, Robbert van Renesse, and Fred B. Schneider. Springer-Verlag Lecture Notes in Computer Science volume 2584 "Future Directions in Distributed Computing". Springer-Verlag, Heidelberg, April 2003.
Group Membership and Wide-Area Master-Worker Computations.
Kjetil Jacobsen, Xianan Zhang, Keith Marzullo. In the Proceedings of the 23rd IEEE International Conference on Distributed Computing Systems (ICDCS'03).
Mobile Agents: Right Concept, Wrong Approach.
Dag Johansen. 2004 IEEE International Conference on Mobile Data Management. Berkeley, California, USA. January 2004.
A Programmable Structure For Pervasive Computing.
Ingar M. Arntzen, Dag Johansen. 2004 IEEE International Conference on Pervasive Services. Beirut, Lebanon July 19-23, 2004.
Environment Mobility - Moving the Desktop Around
Dag Johansen, Håvard Johansen, Robbert van Renesse. 2nd ACM Workshop on Middleware for Pervasive and Ad-Hoc Computing (MPAC '04). Toronto, Canada October 18-22, 2004.
The Last Hop of Global Notification Delivery to Mobile Users: Accommodating Volume Limits and Device Constraints
Dmitrii Zagorodnov, Dag Johansen. In Proc. 25th IEEE Intl Conf. on Distributed Computing Systems - Workshops, pages 321-328. Columbus, Ohio, USA, June 2005.
A Stateful and Open Structure for Online Marketplaces
Ingar Arntzen, Dag Johansen. In Proc. 25th IEEE Intl Conf. on Distributed Computing Systems (ICDCS) Workshops (Distributed Event-Based Systems), pages 431-437. Columbus, Ohio, USA, June 2005.
Configuring Push-based Web Services.
Lars Brenna, Dag Johansen. IEEE International Conference on Next Generation Web Services Practices, Seoul, Korea, August 22-26, 2005.
Supporting Relevance Feedback in Video Search.
Gurrin C, Johansen D, Smeaton A. 28th European Conference on Information Retrieval 2006 (ECIR '06), Imperial College London, UK, 10-12 April 2006.
Automatic Subscriptions in Publish-Subscribe Systems.
Lars Brenna, Cathal Gurrin, Dmitrii Zagorodnov, Dag Johansen. In Proc. 26th IEEE Intl Conf. on Distributed Computing Systems (ICDCS) Workshops (Distributed Event-Based Systems, DEBS), . Lisbon, Portugal, July 2006.
Fireflies: Scalable Support for Intrusion-Tolerant Overlay Networks.
Håvard Johansen, Andre Allavena, Robbert van Renesse. In Proc. 1st ACM Eurosys. Leuven, Belgium, April 2006.
Supporting Mobile Access to Digital Video Archives without requiring User Queries.
Cathal Gurrin, Lars Brenna, H. Lee, Dmitrii Zagorodnov, A.F. Smeaton and Dag Johansen. In Proc. of MobileHCI '06 - 8th International Conference on Human-Computer Interaction with Mobile Devices and Services, Espoo, Finland, September 2006.
WAIFR: Web Browsing Attention Recorder Based On A State-Transition Model.
Dmitrii Zagorodnov, Lars Brenna, Cathal Gurrin, and Dag Johansen. In Proc. of International ACM Workshop on Contextualized Attention Metadata: Collecting, Managing and Exploiting of Rich Usage Information, Arlington, VA, November 2006.
Remote Priority Queue (RPQ): an abstraction for application-level flow control and reliability in push-based communication.
Dmitrii Zagorodnov. Poster session of ACM EuroSys 2006 Conference, Leuven, Belgium, April 2006.
Abstract: PDF(49K) Poster: PDF(712K)

Journal Papers

Engineering Push-based Web Services
Lars Brenna and Dag Johansen. In the International Journal of Web Services Practices (IJWSP), ISSN 1738-6535, Vol. 1, Issue 1, 2006.

Technical Reports

Performance Isolation and Adaption in the Vortex Kernel.
Åge Kvalnes, Dag Johansen and Robbert van Renesse. University of Tromsø, 2003-43.
Vortex: an event-driven multiprocessor operating system supporting performance isolation.
Åge Kvalnes, Dag Johansen, Robbert van Renesse and Audun Arnesen. University of Tromsø, 2003-45.
Environment Mobility - Moving the Desktop Around
Dag Johansen, Håvard Johansen and Robbert van Renesse. University of Tromsø, 2004-50
Engineering Push-based Web Services
Lars Brenna and Dag Johansen. University of Tromsø, 2005-55.
Minimizing unwanted traffic in a global messaging system: spam, denial-of-service attacks, and edacious subscribers
Dmitrii Zagorodnov. University of Tromsø, 2005-56.
Practical and low-overhead masking of failures of TCP-based servers
Dmitrii Zagorodnov(University of Tromsø), Keith Marzullo (University of California, San Diego), Lorenzo Alvisi (The University of Texas at Austin), Thomas C. Bressoud (Denison University). University of Tromsø, 2005-57.

Talks

Towards Next Generation Pervasive Internet.
Dag Johansen. Microsoft Research Academic Days in Oslo. April 20-22 2004, Oslo, Norway.
A Programmable Structure For Pervasive Computing.
Lars Brenna. The ACS/IEEE International Conference on Pervasive Services(ICPS'2004) July 19-23 2004, Beirut, Lebanon.
Configuring Push-based Web Services.
Lars Brenna. IEEE International Conference on Next Generation Web Services Practices August 22-26, 2005, Seoul, Korea.
Integrasjon og søketeknologi?
Dag Johansen. IBM Software Day - Integrert for fremtiden Desember 7. Radisson SAS Plaza Hotel, Oslo, Norway.

Miscellaneous

POSH: Python Object SHaring.
Steffen Viken Valvaag, Åge Kvalnes, Kjetil Jacobsen. In PyCon DC 2000.
N/A
Vortex: An Event-Based Operating System.
Åge Kvalnes. Work in Progress Session, 19th ACM SOSP, 19th October, 2003, Bolton Landing, New York, USA.
N/A