Senior University Lecturer, Docent, PhD
Curriculum Vitae
Education
Main positions
- VTT Technical Research Centre of Finland,
Telecommunications Laboratory
- Research assistant, 1984
- Research scientist, 1984-1993
- VTT Information Technology, Telecommunications
- Senior research scientist, 1994-1997
- TKK Helsinki University of Technology,
Laboratory of Telecommunications Technology
- Research scientist, 1997-2000
- TKK Helsinki University of Technology,
Networking Laboratory
- Research scientist, 2001-2007
- TKK Helsinki University of Technology,
Department of Communications and Networking
- Research scientist, 2008-2009
- Senior research fellow 2009
- Aalto University,
Department of Communications and Networking
- Senior research fellow 2010-2017
- Senior university lecturer 2017-
Other professional appointments
Scientific visits
- Visiting Research Fellow at EURANDOM,
Eindhoven, The Netherlands, 6 months in 1999
- Visiting Research Fellow in program Queueing theory and teletraffic theory at
Institut Mittag-Leffler,
Stockholm, Sweden, 6 weeks in 2004
- Visit to INRIA,
Sophia Antipolis, France, 1 week in 2009
- Visiting Research Fellow at BCAM,
Bilbao, Spain, 4 weeks in 2010
- Visit to UC Berkeley,
USA, 2 weeks in 2010
- Visit to LAAS-CNRS,
Toulouse, France, 1 week in 2014
Participation in international projects
- COST 214, 1987
- multiserver reservation systems (performance analysis)
- RACE II project COMBINE (R2032), 1992-1994
- interworking between DQDB and ATM (performance analysis)
- topological design of connectionless overlay networks
- COST 242, 1992-1994
- burst scale (fluid queue) models of multiplexers (characterization of the output process)
- estimation of the arrival rate (in the context of doubly stochastic processes)
- ACTS project EXPERT (AC094), 1996-1997
- resource management and routing algorithms in ATM networks
- COST 257, 1997-2000
- dynamic VP capacity management
- calculation of blocking probabilities in multicast networks with dynamic membership
- COST 279, 2001-2005
- evaluation of DiffServ traffic control mechanisms
- teletraffic analysis of multicast loss networks
- traffic engineering with MPLS
- Euro-NGI, EU Network of Excellence, 2003-2006
- Euro-FGI, EU Network of Excellence, 2006-2008
- Euro-NF, EU Network of Excellence, 2008-2012
- COST Action ACROSS (IC1304), 2013-2017
- ITTECH5G, Academy of Finland and NSFC (China) cooperation, 2015–2017
Doctoral thesis service
- Supervising Professor
- Jarno Nousiainen,
Forwarding Capacity in Large Wireless Multihop Networks: A Computational Approach,
approved with distinction,
Aalto University, Finland, June 2013
- Instructor
- Jouni Karvo,
A Study of Teletraffic Problems in Multicast Networks,
Helsinki University of Technology, Finland, November 2002
- Eeva Nyberg-Oksanen,
Performance Evaluation of Multicast Networks and
Service Differentiation Mechanisms in IP networks,
Helsinki University of Technology, Finland, January 2006
- Riikka Susitaival,
Traffic Engineering in the Internet: From Traffic
Characterization to Load Balancing and Peer-to-Peer
File Sharing,
Helsinki University of Technology, Finland, September 2007
- Prajwal Osti,
Resource Allocation in the Wireless Access Network:
A Queueing Theoretic Approach,
Aalto University School of Electrical Engineering, Finland, August 2016
- Misikir Eyob Gebrehiwot,
Optimal Control for Energy-Aware Server Farms,
Aalto University School of Electrical Engineering, Finland, on-going work, public defence in October 2018
- Evaluator
- Roland Zander,
Prioritization procedures for resource management in
cellular networks,
Lund University, Sweden, December 2005
- Natalia Osipova,
Improving Resource Sharing in Computer Networks with
Stochastic Scheduling,
Nice Sophia Antipolis University, France, March 2009
- Pre-examiner
- Dmitri Moltchanov,
Cross-Layer Performance Evaluation and Control of
Wireless Channels in Next Generation All-IP Networks,
Tampere University of Technology, Finland, January 2006
- P. Manoharan,
A Study on Some Queueing Models with Second Optional Service,
Annamalai University, India, 2010
- Vepada Suchitra,
Performance Analysis of Some State Dependent and Interdependent
Queues using Recursive Approach,
Andhra University, India, 2015
Program Committee Activities
- TPC Member
-
NGI 2010,
6th EURO-NF Conference on Next Generation Internet,
Paris, France, June 2010
-
ITC 22,
22nd International Teletraffic Congress,
Amsterdam, The Netherlands, September 2010
-
ETS 2011,
1st European Teletraffic Seminar,
Poznan, Poland, February 2011
-
NGI 2011,
7th EURO-NF Conference on Next Generation Internet,
Kaiserslautern, Germany, June 2011
-
ITC 23,
23rd International Teletraffic Congress,
San Francisco, CA, USA, September 2011
-
NGI 2012,
8th EURO-NF Conference on Next Generation Internet,
Karlskrona, Sweden, June 2012
-
ITC 24,
24th International Teletraffic Congress,
Krakow, Poland, September 2012
-
ITC 25,
25th International Teletraffic Congress,
Shanghai, China, September 2013
-
ETS 2013,
2nd European Teletraffic Seminar,
Karlskrona, Sweden, September 2013
-
ACM SIGMETRICS 2014,
International Conference on Measurement and Modeling of Computer Systems,
Austin, TX, USA, June 2014
-
ECQT 2014,
1st European Conference on Queueing Theory,
Ghent, Belgium, August, 2014
-
ITC 26,
26th International Teletraffic Congress,
Karlskrona, Sweden, September 2014
-
CloudControl6,
6th Cloud Control Workshop
in conjunction with IEEE/ACM UCC 2014, London, UK, December 2014
-
ITC 27,
27th International Teletraffic Congress,
Ghent, Belgium, September 2015
-
ACM SIGMETRICS / IFIP PERFORMANCE 2016,
International Conference on Measurement and Modeling of Computer Systems,
Antibes Juan-les-Pins, France, June 2016
-
ECQT 2016,
2nd European Conference on Queueing Theory,
Toulouse, France, July, 2016
-
ITC 28,
28th International Teletraffic Congress,
Würzburg, Germany, September 2016
-
ITC 29,
29th International Teletraffic Congress,
Genoa, Italy, September 2017
-
ValueTools 2017,
11th EAI International Conference on Performance Evaluation Methodologies and Tools,
Venice, Italy, December 2017
-
ECQT 2018,
3rd European Conference on Queueing Theory,
Jerusalem, Israel, July, 2018
-
ITC 30,
30th International Teletraffic Congress,
Vienna, Austria, September 2018
-
ValueTools 2019,
12th EAI International Conference on Performance Evaluation Methodologies and Tools,
Palma de Mallorca, Spain, March 2019
Referee activities
- Scientific journals
-
Annals of Operations Research, 2007
-
Computer Communications, 2010, 2011, 2012, 2015, 2017
-
Computer Networks, 2002, 2007, 2009, 2011, 2012, 2018
-
European Journal of Operational Research, 1999, 2001, 2003, 2005, 2014, 2015, 2016, 2017
-
IEEE Communications Letters, 2012, 2014, 2015, 2016, 2017
-
IEEE Transactions on Automatic Control, 2003
-
IEEE Transactions on Multimedia, 2010
-
IEEE Transactions on Vehicular Technology, 2008, 2013, 2014, 2015, 2016, 2018
-
IEEE Transactions on Wireless Communications, 2018
-
IEEE/ACM Transactions on Networking, 2010, 2012, 2017, 2018
-
IISE Transactions, 2017, 2018
-
International Journal of Communication Systems, 2008
-
International Journal of Computer Mathematics, 2007
-
Journal of Applied Probability, 2012, 2016
-
Journal of Communications and Networks, 2004
-
Journal of Difference Equations and Applications, 2014, 2015
-
Performance Evaluation, 1999, 2003, 2006, 2009, 2012, 2014, 2015, 2016, 2017, 2018
-
Performance Evaluation Review, 2017
-
Queueing Systems, 2005, 2011, 2013, 2014, 2015, 2016, 2017, 2018
-
Stochastic Models, 2010, 2018
-
Telecommunication Systems, 1999
- Scientific conferences and workshops
-
ITC 14,
14th International Teletraffic Congress,
Antibes Juan-les-Pins, France, June 1994
-
Performance'96,
IFIP Working Group 7.3 conference,
Lausanne, Switzerland, October 1996
-
ITC 15,
15th International Teletraffic Congress,
Washington, D.C., U.S.A., June 1997
-
INFORMS TELECOM,
4th INFORMS Telecommunications Conference,
Boca Raton, Florida, March 1998
-
ITC 16,
16th International Teletraffic Congress,
Edinburgh, U.K., June 1999
-
Networking 2000,
IFIP-TC6 / European Commission International Conference,
Paris, France, May 2000
-
QofIS 2001,
2nd International Workshop on Quality of future Internet Services,
Coimbra, Portugal, September 2001
-
ITC 17,
17th International Teletraffic Congress,
Salvador da Bahia, Brazil, December 2001
-
Networking 2002,
2nd IFIP-TC6 NETWORKING Conference,
Pisa, Italy, May 2002
-
IEEE INFOCOM 2002,
21st Annual Joint Conference of the IEEE Computer and Communications Societies,
New York, June 2002
-
ITCSS-15,
15th ITC Specialist Seminar, Internet Traffic Engineering and Traffic Management,
Würzburg, Germany, July 2002
-
QofIS'02,
International Workshop on Quality of future Internet Services,
Zürich, Switzerland, October 2002
-
IEEE INFOCOM 2003,
22nd Annual Joint Conference of the IEEE Computer and Communications Societies,
San Francisco, March/April 2003
-
ITC 18,
18th International Teletraffic Congress,
Berlin, Germany, August/September 2003
-
QoFIS 2003,
4th COST 263 International Workshop on Quality of Future Internet Services,
Stockholm, Sweden, October 2003
-
Networking 2004,
3rd IFIP-TC6 Networking Conference
Athens, Greece, May 2004
-
IEEE ICC 2004,
IEEE International Conference on Communications,
Paris, France, June 2004
-
HET-NETs '04,
2nd International Working Conference,
Performance Modelling and Evaluation of Heterogeneous Networks,
Ilkley, UK, July 2004
-
NGI 2005,
1st Conference on Next Generation Internet Networks,
Rome, Italy, April 2005
-
HET-NETs '05,
3rd International Working Conference,
Performance Modelling and Evaluation of Heterogeneous Networks,
Ilkley, UK, July 2005
-
NGI 2006,
2nd Conference on Next Generation Internet Design and Engineering,
València, Spain, April 2006
-
IEEE INFOCOM 2006,
25th Annual IEEE International Conference on Computer Communications,
Barcelona, Spain, April 2006
-
ICT 2006,
13th International Conference on Telecommunications,
Funchal, Madeira island, Portugal, May 2006
-
NGI 2007,
3rd EURO-NGI Conference on Next Generation Internet Networks,
Trondheim, Norway, May 2007
-
ITC 20,
20th International Teletraffic Congress,
Ottawa, Canada, June 2007
-
IEEE GLOBECOM 2007 IPS,
IEEE GLOBECOM 2007 Symposium on Internet Protocol,
Washington D.C., USA, November 2007
-
NGI 2008,
4th EURO-NGI Conference on Next Generation Internet Networks,
Kraków, Poland, April 2008
-
BWA3,
3rd IEEE Broadband Wireless Access Workshop,
colocated with IEEE ICC 2008, Beijing, China, May 2008
-
VALUETOOLS 2008,
3rd International Conference on Performance Evaluation Methodologies and Tools,
Athens, Greece, October 2008
-
FITraMEn 08,
International Workshop on Traffic Management and Traffic Engineering
for the Future Internet,
Porto, Portugal, December, 2008
-
NGI 2009,
5th EURO-NGI Conference on Next Generation Internet Networks,
Aveiro, Portugal, July 2009
-
ITC 21,
21st International Teletraffic Congress,
Paris, France, September 2009
-
NGI 2010,
6th EURO-NF Conference on Next Generation Internet,
Paris, France, June 2010
-
ITC 22,
22nd International Teletraffic Congress,
Amsterdam, The Netherlands, September 2010
-
ETS 2011,
1st European Teletraffic Seminar,
Poznan, Poland, February 2011
-
NGI 2011,
7th EURO-NF Conference on Next Generation Internet,
Kaiserslautern, Germany, June 2011
-
ITC 23,
23rd International Teletraffic Congress,
San Francisco, USA, September 2011
-
NGI 2012,
8th EURO-NF Conference on Next Generation Internet,
Karlskrona, Sweden, June 2012
-
ITC 24,
24th International Teletraffic Congress,
Krakow, Poland, September 2012
-
ITC 25,
25th International Teletraffic Congress,
Shanghai, China, September 2013
-
ETS 2013,
2nd European Teletraffic Seminar,
Karlskrona, Sweden, September 2013
-
IEEE INFOCOM 2014,
33rd Annual IEEE International Conference on Computer Communications,
Toronto, Canada, April/May 2014
-
ACM SIGMETRICS 2014,
International Conference on Measurement and Modeling of Computer Systems,
Austin, TX, June 2014
-
ITC 26,
26th International Teletraffic Congress,
Karlskrona, Sweden, September 2014
-
CloudControl6,
6th Cloud Control Workshop
in conjunction with IEEE/ACM UCC 2014, London, UK, December 2014
-
IEEE INFOCOM 2015,
34th Annual IEEE International Conference on Computer Communications,
Hong Kong, April/May 2015
-
Networking 2015,
14th IFIP-TC6 Networking Conference,
Toulouse, France, May 2015
-
ITC 27,
27th International Teletraffic Congress,
Ghent, Belgium, September 2015
-
ACM SIGMETRICS / IFIP PERFORMANCE 2016,
International Conference on Measurement and Modeling of Computer Systems,
Antibes Juan-les-Pins, France, June 2016
-
ITC 28,
28th International Teletraffic Congress,
Würzburg, Germany, September 2016
-
IEEE INFOCOM 2017,
36th Annual IEEE International Conference on Computer Communications,
Atlanta, GA, USA, May 2017
-
ITC 29,
29th International Teletraffic Congress,
Genoa, Italy, September 2017
-
ValueTools 2017,
11th EAI International Conference on Performance Evaluation Methodologies and Tools,
Venice, Italy, December 2017
-
ITC 30,
30th International Teletraffic Congress,
Vienna, Austria, September 2018
Professional society memberships
- Finnish Mathematical Society (FMS)
- European Mathematical Society (EMS)
- INFORMS Applied Probability Society (APS)
- Association for Computing Machinery (ACM)
- ACM Special Interest Group on Measurement and Evaluation (SIGMETRICS)