Publications
Found 40 scientific publications (published or accepted for publication in forums with peer review).
Simula has implemented a set of publication guidelines based on the Vancouver Convention, which are enforced for all publications available in our online database.
2011
Articles in International Journals
D. Johansen,
P. Halvorsen,
H. Johansen,
H. Riiser,
C. Gurrin,
B. Olstad,
C. Griwodz,
Å. Kvalnes,
J. Hurley,
and
T. Kupka.
Search-based composition, streaming and playback of video archive content,
Multimedia Tools and Applications(online first),
2011.
H. Riiser,
T. Endestad,
P. Vigmostad,
C. Griwodz,
and
P. Halvorsen.
Video Streaming Using a Location-based Bandwidth-Lookup Service for Bitrate Planning,
Accepted for publication in ACM Transactions on Multimedia Computing, Communications and Applications (TOMCCAP) - accepted for publication February 2011,
2011.
Refereed Proceedings
P. Beskow,
H. K. Stensland,
H. Espeland,
E. A. Kristiansen,
P. N. Olsen,
S. B. Kristoffersen,
C. Griwodz,
and
P. Halvorsen.
Processing of Multimedia Data using the P2G Framework,
In: Proceedings of the 19th ACM international conference on Multimedia, ed. by Hari Sundaram, Wu-Chi Feng, Nicu Sebe , pp. 819-820, ACM (ISBN: 978-1-4503-0616-4),
2011.
H. Espeland,
P. Beskow,
H. K. Stensland,
P. N. Olsen,
S. B. Kristoffersen,
C. Griwodz,
and
P. Halvorsen.
P2G: A Framework for Distributed Real-Time Processing of Multimedia Data,
In: Proceedings of the International Workshop on Scheduling and Resource Management for Parallel and Distributed Systems (SRMPDS) - The 2011 International Conference on Parallel Processing Workshops, ed. by Jang-Ping Sheu and Cho-Li Wang, pp. 416-426, IEEE (ISBN: 978-0-7695-4511-0),
2011.
K. R. Evensen,
A. Petlund,
D. Kaspar,
C. Griwodz,
P. Halvorsen,
H. Riiser,
and
P. Vigmostad.
Demo: Quality-Adaptive Video Streaming With Dynamic Bandwidth Aggregation on Roaming, Multi-Homed Clients,
In: Proceedings of the 9th international conference on Mobile systems, applications, and services (MOBISYS), ed. by Ashok Agrawala, pp. 355-356, ACM, New York, ACM (ISBN: 978-1-4503-0643-0),
2011.
D. H. Finstad,
H. K. Stensland,
H. Espeland,
and
P. Halvorsen.
Improved Multi-Rate Video Encoding,
In: International Symposium on Multimedia, ed. by Anthony Y.H. Liao, pp. 293-300, IEEE (ISBN: 978-0-7695-4589-9),
2011.
T. Kupka,
C. Griwodz,
and
P. Halvorsen.
An Evaluation of Live Adaptive HTTP Segment Streaming Request Strategies,
In: Proceedings of the IEEE Conference on Local Computer Networks (LCN), ed. by Tom Pfeifer, Anura Jayasumana, pp. 608-616, IEEE (ISBN: 978-1-61284-927-0),
2011.
P. Ni,
R. Eg,
A. Eichhorn,
C. Griwodz,
and
P. Halvorsen.
Flicker Effects in Adaptive Video Streaming to Handheld Devices,
In: Proceedings of the ACM International Multimedia Conference (ACM MM), ed. by Hari Sundaram, Wu-Chi Feng, & Nicu Sebe, pp. 463-472, ACM (ISBN: 978-1-4503-0616-4 ),
2011.
P. Ni,
R. Eg,
A. Eichhorn,
C. Griwodz,
and
P. Halvorsen.
Spatial Flicker Effect in Video Scaling,
In: Proceedings of the International Workshop on Quality of Multimedia Experience (QoMEX), ed. by Gabriel Cristobal, An Jacobs, Alexander Raake, pp. 55 - 60 , IEEE (ISBN: 978-1-4577-1333-0),
2011.
K. Raaen,
H. Espeland,
H. K. Stensland,
A. Petlund,
P. Halvorsen,
and
C. Griwodz.
A Demonstration Of a Lockless, Relaxed Atomicity State Parallel Game Server (LEARS),
In: Workshop on Network and Systems Support for Games (NetGames 2011), ed. by Shervin Shirmohammadi, pp. 1-3, IEEE / ACM (ISBN: 978-1-4577-1932-5),
2011.
H. Riiser,
P. Vigmostad,
C. Griwodz,
and
P. Halvorsen.
Bitrate and video quality planning for mobile streaming scenarios using a GPS-based bandwidth lookup service,
In: Proceedings of the IEEE International Conference on Multimedia and Expo (ICME), ed. by , pp. 1-6, IEEE (ISBN: 978-1-61284-348-3),
2011.
Posters
P. Beskow,
H. Espeland,
H. K. Stensland,
P. N. Olsen,
S. B. Kristoffersen,
E. A. Kristiansen,
C. Griwodz,
and
P. Halvorsen.
Distributed Real-Time Processing of Multimedia Data with the P2G Framework,
EuroSys 2011,
2011.
2010
Articles in International Journals
P. Beskow,
A. Petlund,
G. Erikstad,
C. Griwodz,
and
P. Halvorsen.
Reducing game latency by migration, core-selection and TCP modifications,
Inderscience International Journal of Advanced Media and Communication (IJAMC) 4(4):343-363,
2010.
Å. Kvalnes,
D. Johansen,
C. Griwodz,
and
P. Halvorsen.
Support for enterprise consolidation of I/O bound services,
Wiley Software: Practice and Experience 40(10):1035 - 1051,
2010.
P. Ni,
A. Eichhorn,
C. Griwodz,
and
P. Halvorsen.
Frequent layer switching for perceived quality improvements of coarse-grained scalable video,
Springer Multimedia Systems Journal 16(3):171-182,
2010.
Z. Vrba,
P. Halvorsen,
C. Griwodz,
P. Beskow,
H. Espeland,
and
D. Johansen.
The Nornir run-time system for parallel programs using Kahn process networks on multi-core machines - A flexible alternative to MapReduce,
The Journal of Supercomputing, Springer(Online first):1-27,
2010.
Refereed Proceedings
A. Eichhorn,
P. Ni,
and
R. Eg.
Randomised Pair Comparison - An Economic and Robust Method for Audiovisual Quality Assessment,
In: The 20th International Workshop on Network and Operating Systems Support for Digital Audio and Video (NOSSDAV 2010), ed. by Dick C. A. Bulterman, pp. 63-68, ACM (ISBN: 978-1-4503-0043-8),
2010.
P. Halvorsen, D. Johansen, B. Olstad, T. Kupka, and S. Tennøe. vESP: A Video-Enabled Enterprise Search Platform, In: Proceeding of the International Conference on Data and Knowledge Engineering (ICDKE), ed. by Yang Xiang, Pierangela Samarati, Jiankun Hu, Wanlei Zhou, Ahmad-Reza Sadeghi, IEEE Computer Society (ISBN: 978-1-4244-8484-3 ), 2010.
P. Halvorsen,
D. Johansen,
B. Olstad,
T. Kupka,
and
S. Tennøe.
vESP: Enriching Enterprise Document Search Results with Aligned Video Summarization,
In: Proceedings of the International Conference on Multimedia (ACM MM), ed. by Alberto del Bimbo, Shih-Fu Chang, pp. 1603-1604, ACM (ISBN: 978-1-60558-933-6),
2010.
E. Jacobsen,
C. Griwodz,
and
P. Halvorsen.
Pull-Patching: A Combination of Multicast and Adaptive Segmented HTTP Streaming,
In: Proceedings of the International Conference on Multimedia (ACM MM), ed. by Alberto Del Bimbo and Shih-Fu Chang and Arnold W. M. Smeulders, pp. 799-802, ACM (ISBN: 978-1-60558-933-6),
2010.
D. Johansen, H. Johansen, P. Halvorsen, B. Olstad, C. Gurrin, and C. Griwodz. Composing Personalized Video Playouts Using Search, In: Proceedings of the International Workshop on Visual Content Identification and Search (VCIDS) - ICME workshops, ed. by Jian Lu and Xian-Sheng Hua and China Dong Xu, pp. 1534-1539, IEEE (ISBN: 978-1-4244-7491-2), 2010.
H. Riiser,
P. Halvorsen,
C. Griwodz,
and
D. Johansen.
Low Overhead Container Format for Adaptive Streaming,
In: Proceedings of the ACM Multimedia Systems (MMSys), ed. by Wu-chi Feng, Ketan Mayer-Patel, pp. 193-198, ACM (ISBN: 978-1-60558-914-5),
2010.
H. K. Stensland,
M. Myrseth,
C. Griwodz,
and
P. Halvorsen.
Cheat Detection Processing: A GPU versus CPU Comparison,
In: Workshop on Network and Systems Support for Games (NetGames 2010), ed. by Adrian Cheok and Jiung-Yao Huang and Yutaka Ishibashi, pp. 8:1--8:6, ACM IEEE (ISBN: 978-1-4244-8355-6),
2010.
Z. Vrba, P. Halvorsen, and C. Griwodz. A simple improvement of the work-stealing scheduling algorithm, In: Proceedings of the International Conference on Complex, Intelligent and Software Intensive Systems (CISIS) - International Workshop on Multi-Core Computing Systems (MuCoCoS), Krakow, Poland, February 2010, ed. by N/A, pp. 925-930, N/A (ISBN: 978-1-4244-5917-9), 2010.
Z. Vrba, P. Halvorsen, and C. Griwodz. Program obfuscation by strong cryptography, In: Proceedings of the International Conference on Availability, Reliability and +Security (ARES), Krakow, Poland, February 2010, ed. by N/A, pp. 242-247, N/A (ISBN: 978-1-4244-5879-0), 2010.
Contributed talk
A. Petlund,
P. Halvorsen,
and
C. Griwodz.
Latency Can Kill - Defeat The Lag!,
The Gathering World & Pegasus,
2010.
H. K. Stensland,
H. Espeland,
C. Griwodz,
and
P. Halvorsen.
Temming av multikjerneprosessorer – Fordeler og utfordringer,
The Gathering World & Pegasus,
2010.
2009
Articles in International Journals
P. Beskow,
Knut-H. Vik,
P. Halvorsen,
and
C. Griwodz.
The Partial Migration of Game State and Dynamic Server Selection to Reduce Latency,
Springer’s Multimedia Tools and Applications 45(1-3):83 - 107,
2009.
A. Petlund,
P. Beskow,
J. Pedersen,
E. S. Paaby,
C. Griwodz,
and
P. Halvorsen.
Improving SCTP Retransmission Delays for Time-Dependent Thin Streams,
Springer’s Multimedia Tools and Applications 45(1-3):33-60,
2009.
Refereed Proceedings
P. Beskow,
G. Erikstad,
P. Halvorsen,
and
C. Griwodz.
Evaluating Ginnungagap: a middleware for migration of partial game-state utilizing core-selection for latency reduction,
In: Proceedings of the workshop on Network and System Support for Games (NetGames), ed. by Maha Abdallah, pp. 1-6, IEEE (ISBN: 978-1-4244-5604-8),
2009.
Z. Vrba,
P. Beskow,
P. Halvorsen,
and
C. Griwodz.
Kahn process networks are a flexible alternative to MapReduce,
In: Proceedings of 11th IEEE International Conference on High Performance Computing and Communications (HPCC), ed. by NA, pp. 154-162, IEEE Computer Society (ISBN: 978-0-7695-3738-2),
2009.
Z. Vrba,
H. Espeland,
P. Halvorsen,
and
C. Griwodz.
Limits of work-stealing scheduling,
In: Job Scheduling Strategies for Parallel Processing (14th International Workshop, 2009), ed. by Eitan Frachtenberg and Uwe Schwiegelshohn, pp. 280-299, Springer Berlin / Heidelberg (ISBN: 978-3-642-04632-2),
2009.
Z. Vrba,
P. Halvorsen,
and
C. Griwodz.
Evaluating the run-time performance of Kahn process network implementation techniques on shared-memory multiprocessors,
In: Complex, Intelligent and Software Intensive Systems, International Conference, ed. by NA, pp. 639-644, IEEE Computer Society (ISBN: 978-0-7695-3575-3),
2009.
Z. Vrba,
P. Halvorsen,
C. Griwodz,
P. Beskow,
and
D. Johansen.
The Nornir run-time system for parallel programs using Kahn process networks,
In: Proceedings of 6th International Conference on Network and Parallel Computing (NPC), ed. by NA, pp. 1-8, IEEE Computer Society (ISBN: 978-0-7695-3837-2),
2009.
Proceedings without Referee
P. Halvorsen.
Video Streaming: History, Current Trends and Future Visions (keynote abstract),
In: Proceedings of the World Academy of Science, Engineering and Technology (WASET), ed. by Cemal Ardil, vol. 55, pp. 1, WASET (ISBN: ISSN 2070-3724),
2009.
2008
Articles in International Journals
K. R. Evensen,
A. Petlund,
C. Griwodz,
and
P. Halvorsen.
Redundant Bundling in TCP to Reduce Perceived Latency for Time-Dependent Thin Streams,
IEEE Communications Letters 12(4):334 -- 336,
2008.
Refereed Proceedings
P. B. Beskow,
Knut-H. Vik,
P. Halvorsen,
and
C. Griwodz.
Latency Reduction by Dynamic Core Selection and Partial Migration of Game State ,
In: Proceedings of Workshop on Network and Systems Support for Games (NetGames), ed. by Mark Claypool, pp. 79-84, ACM (ISBN: 978-1-60558-132-3),
2008.
H. Espeland,
C. H. Lunde,
H. K. Stensland,
C. Griwodz,
and
P. Halvorsen.
Transparent Protocol Translation and Load Balancing on a Network Processor in a Media Streaming Scenario,
In: Network and Operating System Support for Digital Audio and Video (NOSSDAV 2008), ed. by Carsten Griwodz and Lars Wolf, pp. 129-130, ACM (ISBN: 978-1-60588-157-6),
2008.
A. Petlund,
K. Evensen,
C. Griwodz,
and
P. Halvorsen.
TCP mechanisms for improving the user experience for time-dependent thin-stream applications,
In: The 33rd Annual IEEE Conference on Local Computer Networks (LCN), ed. by Ehab Elmallah, Mohamed Younis, Chun Tung Chou, IEEE (ISBN: 978-1-4244-2412-2),
2008.
A. Petlund,
K. Evensen,
P. Halvorsen,
and
C. Griwodz.
Improving application layer latency for reliable thin-stream game traffic ,
In: Netgames, Worcester, Ma. US, 2008, ed. by Mark Claypool, Association for Computing Machinery (ACM) (ISBN: 978-1-60558-132-3),
2008.
A. Petlund,
K. R. Evensen,
C. Griwodz,
and
P. Halvorsen.
TCP Enhancements For Interactive Thin-Stream Applications,
In: Network and Operating Systems Support for Digital Audio and Video (NOSSDAV 2008), ed. by Carsten Griwodz and Lars Wolf, pp. 127-128, ACM (ISBN: 978-1-60588-157-6),
2008.
2007
Refereed Proceedings
P. Beskow,
P. Halvorsen,
and
C. Griwodz.
Latency Reduction in Massively Multi-player Online Games by Partial Migration of Game State,
In: Second International Conference on Internet Technologies and Applications, ed. by Vic Grout, Denise Oram and Rich Picking, pp. 153--163, University of Wales, NEWI, Wrexham, UK., Centre for Applied Internet Research (CAIR) (ISBN: 978-0-946881-54-3),
2007.
E. Birkedal,
C. Griwodz,
and
P. Halvorsen.
Implementation and Evaluation of Late Data Choice for TCP in Linux,
In: IEEE International Symposium on Multimedia (ISM2007), ed. by ?, pp. 221 -- 228, 10662 Los Vaqueros Circle, P.O. Box 3014, Los Alamitos, CA 90720-1314, IEEE Computer Society (ISBN: ISBN 0-7695-3058-3),
2007.
S. Harcsik,
A. Petlund,
C. Griwodz,
and
P. Halvorsen.
Latency Evaluation of Networking Mechanisms for Game Traffic,
In: Network & System Support for Games (NetGames 2007), ed. by Grenville Armitage, pp. 129--134, ACM (ISBN: ISBN 978-0-9804460-0-5),
2007.
