Pasi Lassila

University Lecturer

Research outputs

  1. 2019
  2. Published

    Whittle index approach to opportunistic scheduling with partial channel information

    Aalto, S., Lassila, P. & Taboada, I., Dec 2019, In : Performance Evaluation. 136, 44 p., 102052.

    Research output: Contribution to journalArticle

  3. Published

    On energy-aware M/G/1-LAS queue with batch arrivals

    Lassila, P. & Aalto, S., 1 Nov 2019, In : Operations Research Letters. 47, 6, p. 611-617 7 p.

    Research output: Contribution to journalArticle

  4. Published

    Optimal energy-aware load balancing and base station switch-off control in 5G HetNets

    Lassila, P., Gebrehiwot, M. E. & Aalto, S., 4 Aug 2019, In : Computer Networks. 159, p. 10-22 13 p.

    Research output: Contribution to journalArticle

  5. Published

    Indexability of an opportunistic scheduling problem with partial channel information

    Aalto, S., Lassila, P. & Taboada, I., 12 Mar 2019, Proceedings of the 12th EAI International Conference on Performance Evaluation Methodologies and Tools, VALUETOOLS 2019. ACM, p. 95-102 8 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  6. E-pub ahead of print

    Near-optimal dispatching policy for energy-aware server clusters

    Aalto, S. & Lassila, P., 2019, In : Performance Evaluation. 135, 37 p., 102034.

    Research output: Contribution to journalArticle

  7. 2018
  8. Published

    Energy vs. QoX network- and cloud services management

    Blanco, B., Liberal, F., Lassila, P., Aalto, S., Sainz, J., Gribaudo, M. & Pernici, B., 1 Jan 2018, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Springer Verlag, p. 241-268 28 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. LNCS 10768).

    Research output: Chapter in Book/Report/Conference proceedingChapterScientificpeer-review

  9. Published

    State of the art and research challenges in the area of autonomous control for a reliable internet of services

    van der Mei, R., van den Berg, H., Ganchev, I., Tutschku, K., Leitner, P., Lassila, P., Burakowski, W., Liberal, F., Arvidsson, Å., Hoβfeld, T. & 5 others, Wac, K., Melvin, H., Grbac, T. G., Haddad, Y. & Key, P., 1 Jan 2018, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Springer Verlag, p. 1-22 22 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. LNCS 10768).

    Research output: Chapter in Book/Report/Conference proceedingChapterScientificpeer-review

  10. Published

    Dynamic Control of Running Servers

    Hyytiä, E., Down, D., Lassila, P. & Aalto, S., 2018, Measurement, Modelling and Evaluation of Computing Systems - 19th International GI/ITG Conference, MMB 2018, Proceedings. Springer Verlag, Vol. 10740 LNCS. p. 127-141 15 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 10740 LNCS).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  11. Published

    Dynamic load balancing in 5G HetNets for optimal performance-energy tradeoff

    Gebrehiwot, M., Lassila, P. & Aalto, S., 2018, IFIP Networking 2018 . IEEE, 9 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  12. Published

    Performance of D2D underlay and overlay for multi-class elastic traffic

    Osti, P., Lassila, P. & Aalto, S., 2018, In : Computer Communications. 117, p. 147-163 17 p.

    Research output: Contribution to journalArticle

  13. Published

    Whittle index approach to energy-aware dispatching

    Aalto, S. & Lassila, P., 2018, International Teletraffic Congress. IEEE, p. 19 - 27 9 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  14. 2017
  15. Published

    Energy efficient load balancing in web server clusters

    Gebrehiwot, M., Aalto, S. & Lassila, P., 12 Oct 2017, Proceedings of the 29th International Teletraffic Congress (ITC 29). Institute of Electrical and Electronics Engineers, p. 13-18 6 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  16. Published

    Energy-aware SRPT server with batch arrivals: Analysis and optimization

    Gebrehiwot, M. E., Aalto, S. & Lassila, P., 1 Oct 2017, In : Performance Evaluation. 115, p. 92-107 16 p.

    Research output: Contribution to journalArticle

  17. Published

    Delay- and energy-aware load balancing in ultra-dense heterogeneous 5G networks

    Taboada, I., Aalto, S., Lassila, P. & Liberal, F., Sep 2017, In : Transactions on Emerging Telecommunications Technologies. 28, 9, 12 p., e3170.

    Research output: Contribution to journalArticle

  18. Published

    Near-Optimal Policies for Energy-Aware Task Assignment in Server Farms

    Gebrehiwot, M. E., Aalto, S. & Lassila, P., 10 Jul 2017, Proceedings - 2017 17th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing, CCGRID 2017. Institute of Electrical and Electronics Engineers, p. 1017-1026 10 p. 7973810. (IEEE-ACM International Symposium on Cluster Cloud and Grid Computing).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  19. Published

    Opportunistic scheduling with flow size information for Markovian time-varying channels

    Aalto, S., Lassila, P. & Osti, P., 2017, In : Performance Evaluation. 112, p. 27-52 26 p.

    Research output: Contribution to journalArticle

  20. 2016
  21. Published

    Performance and optimization of dynamic-TDD intercell coordination with elastic traffic

    Osti, P., Aalto, S. & Lassila, P., Dec 2016, In : Telecommunication Systems. 63, 4, p. 655-679 25 p.

    Research output: Contribution to journalArticle

  22. Published

    Performance of D2D Underlay and Overlay for Elastic Traffic

    Osti, P., Lassila, P. & Aalto, S., 1 Nov 2016, Proceedings of the 19th ACM International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems (MSWiM '16). Association for Computing Machinery (ACM), p. 270-277 8 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  23. Published

    Optimal energy-aware control policies for FIFO servers

    Gebrehiwot, M. E., Aalto, S. & Lassila, P., 1 Sep 2016, In : Performance Evaluation. 103, p. 41-59 19 p.

    Research output: Contribution to journalArticle

  24. Published

    Energy-aware server with SRPT scheduling: Analysis and optimization

    Gebrehiwot, M. E., Aalto, S. & Lassila, P., 3 Aug 2016, Quantitative Evaluation of Systems: 13th International Conference, QEST 2016, Quebec City, QC, Canada, August 23-25, 2016, Proceedings. Agha, G. & Van Houdt, B. (eds.). p. 107-122 16 p. (Lecture notes in computer science; no. 9826).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  25. Published

    Whittle index approach to size-aware scheduling for time-varying channels with multiple states

    Aalto, S., Lassila, P. & Osti, P., Aug 2016, In : QUEUEING SYSTEMS. 83, 3, p. 195–225 31 p.

    Research output: Contribution to journalArticle

  26. Published

    Energy-aware control of server farms

    Gebrehiwot, M. E., Aalto, S. & Lassila, P., 25 Jul 2016, 2016 39th International Convention on Information and Communication Technology, Electronics and Microelectronics, MIPRO 2016 - Proceedings. Institute of Electrical and Electronics Engineers, p. 748-753 6 p. 7522240

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  27. Published

    Energy-performance trade-off for processor sharing queues with setup delay

    Gebrehiwot, M. E., Aalto, S. & Lassila, P., 1 Jan 2016, In : Operations Research Letters. 44, 1, p. 101-106 6 p.

    Research output: Contribution to journalArticle

  28. Published
  29. 2015
  30. Published

    Minimizing access delay for M2M traffic in multi-RAT HetNets

    Osti, P., Aalto, S. & Lassila, P., 2015, 18th Annual International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems, ACM MSWiM 2015, Cancun, Mexico, 2-6 November 2015. ACM, p. 161-170 10 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  31. Published

    Whittle index approach to size-aware scheduling with time-varying channels

    Aalto, S., Lassila, P. & Osti, P., 2015, ACM SIGMETRICS 2015, International Conference on Measurement and Modeling of Computer Systems, Portland, OR, USA, 15-19 June 2015. p. 57-69

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  32. 2014
  33. Published

    Analysis of PDCCH performance for M2M traffic in LTE

    Osti, P., Lassila, P., Aalto, S., Larmo, A. & Tirronen, T., 2014, In : IEEE Transactions on Vehicular Technology. 63, 9, p. 4357-4371

    Research output: Contribution to journalArticle

  34. Published

    Flow-level modeling and optimization of intercell coordination with dynamic TDD

    Osti, P., Aalto, S. & Lassila, P., 2014, The 10th ACM International Symposium on QoS and Security for Wireless and Mobile Networks, Q2SWinet 2014, Montreal, Canada, Sept. 21-22, 2014. p. 109-118 10 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  35. Published

    Impact of Multidirectional Forwarding on the Capacity of Large Wireless Networks

    Nousiainen, J., Virtamo, J. & Lassila, P., 2014, In : IEEE Communications Letters. 18, 2, p. 372-375

    Research output: Contribution to journalArticle

  36. Published

    Load balancing for M2M random access in LTE HetNets

    Osti, P., Aalto, S. & Lassila, P., 2014, IEEE 22nd International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems, MASCOTS 2014, Paris, France, Sept 9-11, 2014.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  37. Published

    Optimal sleep-state control of energy-aware M/G/1 queues

    Gebrehiwot, M. E., Aalto, S. & Lassila, P., 2014, 8th International Conference on Performance Evaluation Methodologies and Tools, ValueTools 2014, Bratislava, Slovakia, December 911, 2014.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  38. 2013
  39. Published

    Criticality Condition for Information Floating with Random Walk of Nodes

    Virtamo, J., Hyytiä, E. & Lassila, P., 2013, In : Performance Evaluation. 70, 2, p. 114-123

    Research output: Contribution to journalArticle

  40. Published

    Load balancing of elastic data traffic in heterogeneous wireless networks

    Khalid, A., Lassila, P. & Aalto, S., 2013, ITC 25, 25th International Teletraffic Congress, Shanghai, China, 10-12 September 2013.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  41. Published

    Performance-energy trade-off in data centers: Impact of switching delay

    Lu, X., Aalto, S. & Lassila, P., 2013, SSEEGN 2013 (22nd ITC Specialist Seminar on Energy Efficient and Green Networking), Christchurch, New Zealand, 20-22 November 2013.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  42. 2012
  43. Published

    Continuum Percolation Treshold for Permeable Aligned Cylinders and Opportunistic Networking

    Hyytiä, E., Virtamo, J., Lassila, P. & Ott, J., 2012, In : IEEE Communications Letters. 16, 7, p. 1064-1067

    Research output: Contribution to journalArticle

  44. Published

    Floating information with stationary nodes

    Hyytiä, E., Lassila, P., Ott, J. & Kangasharju, J., 2012, Eighth Workshop on Spatial Stochastic Models for Wireless Networks (SpaSWin) May 14th - 18th, 2012Paderborn, Germany. p. 361-366

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  45. Published

    Flow-level modeling and analysis of dynamic TDD in LTE

    Lassila, P., Penttinen, A. & Aalto, S., 2012, NGI 2012 (8th EURO-NF Conference on Next Generation Internet), Karlskrona, Sweden, June 25-27, 2012. p. 33-40

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  46. Published
  47. Published

    Instantaneous forwarding capacity under the SINR threshold interference model

    Nousiainen, J., Lassila, P. & Virtamo, J., 2012, The 11th Annual Mediterranean Ad Hoc Networking Workshop (Med-Hoc-Net 2012) Ayia Napa, Cyprus 19-22 June 2012. p. 67-74

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  48. Published

    Multidirectional Forwarding Capacity in a Massively Dense Wireless Network

    Nousiainen, J., Virtamo, J. & Lassila, P., 2012, The 24th International Teletraffic Congress (ITC 24), 4-7 September 2012.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  49. Published

    Optimal intercell coordination for multiple user classes with elastic traffic

    Osti, P., Lassila, P. & Aalto, S., 2012, NGI 2012 (8th EURO-NF Conference on Next Generation Internet), Karlskrona, Sweden, June 25-27, 2012. p. 25-32

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  50. Published

    Optimal size-based opportunistic scheduler for wireless systems

    Aalto, S., Penttinen, A., Lassila, P. & Osti, P., 2012, In : QUEUEING SYSTEMS. 72, 1-2, p. 5-30

    Research output: Contribution to journalArticle

  51. 2011
  52. Published

    Floating Content for Probabilistic Information Sharing

    Ott, J., Hyytiä, E., Lassila, P., Kangasharju, J. & Santra, S., 2011, In : Pervasive and Mobile Computing. 7, 2, p. 671-689

    Research output: Contribution to journalArticle

  53. Published

    Floating Content: Information Sharing in Urban Areas

    Ott, J., Hyytiä, E., Lassila, P., Vaegs, T. & Kangasharju, J., 2011, PerCom 2011, 21-25, March, Seattle, USA.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  54. Published

    Maximum weight independent sets in an infinite plane with uni- and bidirectional interference models

    Nousiainen, J., Virtamo, J. & Lassila, P., 2011, In : ANNALS OF TELECOMMUNICATIONS-ANNALES DES TELECOMMUNICATIONS. 66, 1-2, p. 119-132

    Research output: Contribution to journalArticle

  55. Published

    On the optimal trade-off between SRPT and opportunistic scheduling

    Aalto, S., Penttinen, A., Lassila, P. & Osti, P., 2011, ACM SIGMETRICS 2011 (International Conference on Measurement and Modeling of Computer Systems, San Jose, CA, USA, 7-11 June 2011). p. 185-195

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  56. Published

    Optimal Transmission Modes by Simulated Annealing

    Nousiainen, J., Virtamo, J. & Lassila, P., 2011, 6th ACM Workshop on Performance Monitoring and Measurement of Heterogeneous Wireless and Wired Networks (PM2HW2N 2011), Oct 31 - Nov 4, Miami, FL, USA, 2011. p. 101-108

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  57. Published

    When Does Content Float? Characterizing Availability of Anchored Information in Opportunistic Content Sharing

    Hyytiä, E., Virtamo, J., Lassila, P., Kangasharju, J. & Ott, J., 2011, 2011 PROCEEDINGS IEEE INFOCOM. IEEE, p. 3137-3145 9 p. (IEEE INFOCOM).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  58. Published

    When Does Content Float? Characterizing Availability of Anchored Information in Opportunistitc Content Sharing

    Hyytiä, E., Virtamo, J., Lassila, P., Kangasharju, J. & Ott, J., 2011, INFOCOM 2011, 10-15 April, 2011, Shanghai, China. p. 3123-3131

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  59. 2010
  60. Published

    Flow-level stability and performance of channel-aware priority-based schedulers

    Aalto, S. & Lassila, P., 2010, NGI 2010 (6th EURO-NF Conference on Next Generation Internet, Paris, June 2-4, 2010).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

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