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2019

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

Open Access
File
1 Citation (Scopus)
158 Downloads (Pure)
2018

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. 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

4 Citations (Scopus)

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

Open Access
File
1 Citation (Scopus)
118 Downloads (Pure)

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

Open Access
File
1 Citation (Scopus)
100 Downloads (Pure)
2017

Beyond shortest queue routing with heterogeneous servers and general cost functions

Hyytiä, E., Righter, R. & Samelsson, S. G., 5 Dec 2017, Proceedings of the 11th EAI International Conference on Performance Evaluation Methodologies and Tools, VALUETOOLS 2017. ACM, p. 206-213 8 p.

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

Dispatching fixed-sized jobs with multiple deadlines to parallel heterogeneous servers

Hyytiä, E., Righter, R., Bilenne, O. & Wu, X., 2017, ValueTools 2016 - 10th EAI International Conference on Performance Evaluation Methodologies and Tools. ACM, p. 161 1 p.

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

Economies of Scale in Parallel-Server Systems

Doncel, J., Aalto, S. & Ayesta, U., 2017, IEEE Conference on Computer Communications: Proceedings : IEEE INFOCOM. IEEE, p. 1350-1358 9 p. (IEEE Conference on Computer Communications).

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

Open Access
File
2 Citations (Scopus)
146 Downloads (Pure)

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). IEEE, p. 13-18 6 p.

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

5 Citations (Scopus)

Meeting Soft Deadlines in Single- and Multi-Server Systems

Hyytiä, E., Righter, R. & Virtamo, J., Jan 2017, Proceedings of the International Teletraffic Congress: ITC 28. Hossfeld, T., Mark, B. L., Chan, G. & Timm-Giel, A. (eds.). p. 166-174 9 p.

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

6 Citations (Scopus)

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. IEEE, 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

7 Citations (Scopus)

On the sensitivity of geo-based content sharing to location errors

Ott, J., Karkkainen, L., Walelgne, E. A., Keranen, A., Hyytia, E. & Kangasharju, J., 28 Mar 2017, 2017 13th Annual Conference on Wireless On-Demand Network Systems and Services, WONS 2017 - Proceedings. IEEE, p. 25-32 8 p. 7888691

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

Open Access
File
1 Citation (Scopus)
140 Downloads (Pure)

Value (Generating) Functions for the MX/G/1 Queue

Hyytia, E., Righter, R., Virtamo, J. & Viitasaari, L., 10 Oct 2017, Proceedings of the 29th International Teletraffic Congress, ITC 2017. IEEE, Vol. 1. p. 232-240 9 p. 8064360

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

4 Citations (Scopus)
2016

Analysis of the Indexing Gain When Searching in Spontaneous Wireless Networks

Desta, M. S., Hyytiä, E. & Ott, J., 2016, 2016 12TH ANNUAL CONFERENCE ON WIRELESS ON-DEMAND NETWORK SYSTEMS AND SERVICES (WONS). Lo Cigno, R., Psounis, K., Sommer, C., Maccari, L. & Segata, M. (eds.). IEEE, p. 146-153 8 p.

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

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. IEEE, p. 748-753 6 p. 7522240

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

1 Citation (Scopus)

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

4 Citations (Scopus)

Opportunistic content dissemination performance in dense network segments

Kärkkäinen, T., Välimaa, M., Hyytiä, E. & Ott, J., 2016, Proceedings of the Eleventh ACM Workshop on Challenged Networks: CHANTS '16. ACM, 6 p.

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

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

2 Citations (Scopus)
2015

Analysis of Hop Limit in Opportunistic Networks by Static and Time-Aggregated Graphs

Bayhan, S., Hyytiä, E., Kangasharju, J. & Ott, J., 2015, IEEE International Conference on Communications (ICC'15), 2015, London, UK, 8.-12, June, 2015.

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

9 Citations (Scopus)

Fairness Through Linearly Increasing Holding Costs in Systems of Parallel Servers with Setup Delays

Hyytiä, E. & Righter, R., 2015, 27th International Teletraffic Congress (ITC'27), Gent, Belgium September 8-10, 2015. p. 9

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

2 Citations (Scopus)

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

Offload (Only) the Right Jobs: Robust Offloading Using the Markov Decision Processes i

Hyytiä, E., Spyropoulos, T. & Ott, J., 2015, 16th IEEE International Symposium on A World of Wireless, Mobile and Multimedia Networks, WoWMoM 2015, Boston, MA, USA, June 14-17, 2015. p. 9

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

27 Citations (Scopus)

Two Hops or More: On Hop-Limited Search in Opportunistic Networks

Bayhan, S., Hyytiä, E., Kangasharju, J. & Ott, J., 2015, The 18th ACM International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems, MSWiM 2015, Cancun, Mexico, 2-6 Nov, 2015. p. 115-124

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

7 Citations (Scopus)

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

7 Citations (Scopus)
2014

Efficient Neighbor Discovery in Mobile Opportunistic Networking using Mobility Awareness

Hess, A., Hyytiä, E. & Ott, J., 2014, 6th International Conference on Communication Systems & Networks (COMSNETS), 2014, Bangalore, India, Jan 6-10, 2014. (International Conference on Communication Systems and Networks).

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

12 Citations (Scopus)

Energy-aware job assignment in server farms with setup delays under LCFS and PS

Hyytiä, E., Righter, R. & Aalto, S., 2014, ITC 26, 26th International Teletraffic Congress, Karlskrona, Sweden, September 9th-11th, 2014. 9 p.

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

14 Citations (Scopus)

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

3 Citations (Scopus)

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

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

13 Citations (Scopus)

Searching a Needle in (Linear) Opportunistic Networks

Hyytiä, E., Bayhan, S., Ott, J. & Kangasharju, J., 2014, ACM International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems (MSWiM), 2014, Montréal, Quebec, Canada, September 21-26 2014.

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

9 Citations (Scopus)
2013

Characterizing Content Sharing Properties for Mobile Users in Open City Squares

Desta, M. S., Hyytiä, E., Ott, J. & Kangasharju, J., 2013, 10th Annual IEEE/IFIP Conference on Wireless On-Demand Network Systems and Services (WONS), March 2013, Banff, Alberta, Canada. IEEE, p. 320-324

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

22 Citations (Scopus)

Criticality of Large Delay Tolerant Networks via Directed Continuum Percolation in Space-Time

Hyytiä, E. & Ott, J., 2013, The 32nd IEEE International Conference on Computer Communications, IEEE INFOCOM, Turin, Italy, April 14-19, 2013. p. 320-324 (IEEE INFOCOM).

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

5 Citations (Scopus)

Evaluating (Geo) Content Sharing with the ONE Simulator

Keränen, A., Hyytiä, E., Ott, J., Desta, M. & Kärkkäinen, T., 2013, Demo/Tools session 11th ACM International Symposium on Mobility Management and Wireless Access (MobiWac'13),in conjunction with the 16th ACM MSWiM, Barcelona, Spain, November 2013. p. 37-40

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

9 Citations (Scopus)

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

7 Citations (Scopus)

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

8 Citations (Scopus)

Round-Robin Routing Policy: Value Functions and Mean Performance with Job- and Server-specific Costs

Hyytiä, E. & Aalto, S., 2013, 7th International Conference on Performance Evaluation Methodologies and Tools (ValueTools)Torino, Italy, December 2013.

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

4 Citations (Scopus)

Seeker-Assisted Information Search in Mobile Clouds

Bayhan, S., Hyytiä, E., Kangasharju, J. & Ott, J., 2013, The Second Mobile Cloud Computing (MCC) Workshop in SIGCOMM'13, Hongkong, China, August 2013.

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

7 Citations (Scopus)
2012

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

6 Citations (Scopus)

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

3 Citations (Scopus)

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

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

1 Citation (Scopus)

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

4 Citations (Scopus)

Using queueing theory for controlling the number of computing servers

Sevalnev, M., Aalto, S., Kommeri, J. & Niemi, T., 2012, Third International Conference on Green IT Solutions, ICGREEN 2012, Geneva, Switzerland, July 2-3, 2012.

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

2011

BeachNet: Propagation-based Information Sharing in Mostly Static Networks

Ott, J., Keränen, A. & Hyytiä, E., 2011, ExtremeCom 3rd ExtremeCom 2011 - The Amazon Expedition,September 26-30, 2011, Manaus, Brazil.. p. .

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

1 Citation (Scopus)

Dispatching problem with fixed size jobs and processor sharing discipline

Hyytiä, E., Penttinen, A., Aalto, S. & Virtamo, J., 2011, 23rd International Teletraffic Congress (ITC'23), 2011September 6-8, 2011, San Francisco, USA. p. 190-197

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

13 Citations (Scopus)

Energy-aware dispatching in parellel queues with on-off energy consumption

Penttinen, A., Hyytiä, E. & Aalto, S., 2011, IPCCC 30th IEEE International Performance Computing and Communications Conference IPCCC 2011, Orlando, Florida, USA, November 17th-19th, 2011.

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

12 Citations (Scopus)

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

85 Citations (Scopus)

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

8 Citations (Scopus)

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

1 Citation (Scopus)

Simulation Model for a Demand Responsive Transportation Monopoly

Jokinen, J-P., Häme, L., Hyytiä, E. & Sulonen, R., 2011, Kuhmo Nectar Conference and Summer School, Stockholm. Stockholm

Research output: Chapter in Book/Report/Conference proceedingConference contributionProfessional

The Traveling Salesman Problem with Differential Neighborhoods

Häme, L., Hyytiä, E. & Hakula, H., 2011, The 27th European Workshop on Computational Geometry (EuroCG) , March 28-30, 2011, Antoniushaus Morschach, Switzerland.. p. 51-54

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