Samuli Aalto

Publication Activity (10 Years)

Years Active: 1996-2024
Publications (10 Years): 30

Top Topics

Energy Efficient

Processor Sharing Queue

Top Venues

Perform. Evaluation

Queueing Syst. Theory Appl.

Oper. Res. Lett.

Publications

Samuli Aalto
Whittle index approach to multiserver scheduling with impatient customers and DHR service times. Queueing Syst. Theory Appl. 107 (1) (2024)
Samuli Aalto, Ziv Scully
Minimizing the mean slowdown in the M/G/1 queue. Queueing Syst. Theory Appl. 104 (3-4) (2023)
Samuli Aalto, Ziv Scully
On the Gittins index for multistage jobs. Queueing Syst. Theory Appl. 102 (3-4) (2022)
Samuli Aalto
Minimizing the mean slowdown in a single-server queue. Queueing Syst. Theory Appl. 100 (3-4) (2022)
Samuli Aalto
Characterization of the Gittins index for sequential multistage jobs. CoRR (2021)
Pasi E. Lassila, Samuli Aalto
Near-optimal uplink scheduling for age-energy tradeoff in wireless systems. ITC (2021)
Josu Doncel, Samuli Aalto, Urtzi Ayesta
Performance Degradation in Parallel-Server Systems. IEEE/ACM Trans. Netw. 27 (2) (2019)
Samuli Aalto, Pasi E. Lassila, Ianire Taboada
Indexability of an opportunistic scheduling problem with partial channel information. VALUETOOLS (2019)
Samuli Aalto, Pasi E. Lassila, Ianire Taboada
Whittle index approach to opportunistic scheduling with partial channel information. Perform. Evaluation 136 (2019)
Samuli Aalto, Pasi E. Lassila
Near-optimal dispatching policy for energy-aware server clusters. Perform. Evaluation 135 (2019)
Pasi E. Lassila, Misikir Eyob Gebrehiwot, Samuli Aalto
Optimal energy-aware load balancing and base station switch-off control in 5G HetNets. Comput. Networks 159 (2019)
Pasi E. Lassila, Samuli Aalto
On energy-aware M/G/1-LAS queue with batch arrivals. Oper. Res. Lett. 47 (6) (2019)
Esa Hyytiä, Douglas G. Down, Pasi E. Lassila, Samuli Aalto
Dynamic Control of Running Servers. MMB (2018)
Prajwal Osti, Pasi E. Lassila, Samuli Aalto
Performance of D2D underlay and overlay for multi-class elastic traffic. Comput. Commun. 117 (2018)
Misikir Eyob Gebrehiwot, Pasi E. Lassila, Samuli Aalto
Dynamic Load Balancing in 5G HetNets for Optimal Performance-Energy Tradeoff. Networking (2018)
Samuli Aalto, Pasi E. Lassila
Whittle Index Approach to Energy-Aware Dispatching. ITC (1) (2018)
Josu Doncel, Samuli Aalto, Urtzi Ayesta
Economies of scale in parallel-server systems. INFOCOM (2017)
Ianire Taboada, Samuli Aalto, Pasi E. Lassila, Fidel Liberal
Delay- and energy-aware load balancing in ultra-dense heterogeneous 5G networks. Trans. Emerg. Telecommun. Technol. 28 (9) (2017)
Misikir Eyob Gebrehiwot, Samuli Aalto, Pasi E. Lassila
Energy Efficient Load Balancing in Web Server Clusters. ITC PhD Workshop (2017)
Misikir Eyob Gebrehiwot, Samuli Aalto, Pasi E. Lassila
Energy-aware SRPT server with batch arrivals: Analysis and optimization. Perform. Evaluation 115 (2017)
Misikir Eyob Gebrehiwot, Samuli Aalto, Pasi E. Lassila
Near-optimal policies for energy-aware task assignment in server farms. CCGrid (2017)
Samuli Aalto, Pasi E. Lassila, Prajwal Osti
Opportunistic scheduling with flow size information for Markovian time-varying channels. Perform. Evaluation 112 (2017)
Misikir Eyob Gebrehiwot, Samuli Aalto, Pasi E. Lassila
Energy-aware control of server farms. MIPRO (2016)
Misikir Eyob Gebrehiwot, Samuli Aalto, Pasi E. Lassila
Energy-Aware Server with SRPT Scheduling: Analysis and Optimization. QEST (2016)
Esa Hyytiä, Samuli Aalto
On Round-Robin routing with FCFS and LCFS scheduling. Perform. Evaluation 97 (2016)
Prajwal Osti, Pasi E. Lassila, Samuli Aalto
Performance of D2D Underlay and Overlay for Elastic Traffic. MSWiM (2016)
Prajwal Osti, Samuli Aalto, Pasi E. Lassila
Performance and optimization of dynamic-TDD intercell coordination with elastic traffic. Telecommun. Syst. 63 (4) (2016)
Misikir Eyob Gebrehiwot, Samuli Aalto, Pasi E. Lassila
Energy-performance trade-off for processor sharing queues with setup delay. Oper. Res. Lett. 44 (1) (2016)
Samuli Aalto, Pasi E. Lassila, Prajwal Osti
Whittle index approach to size-aware scheduling for time-varying channels with multiple states. Queueing Syst. Theory Appl. 83 (3-4) (2016)
Misikir Eyob Gebrehiwot, Samuli Aalto, Pasi E. Lassila
Optimal energy-aware control policies for FIFO servers. Perform. Evaluation 103 (2016)
Samuli Aalto, Pasi E. Lassila, Prajwal Osti
Whittle Index Approach to Size-aware Scheduling with Time-varying Channels. SIGMETRICS (2015)
Prajwal Osti, Samuli Aalto, Pasi E. Lassila
Minimizing Access Delay for M2M Traffic in Multi-RAT HetNets. MSWiM (2015)
Prajwal Osti, Pasi E. Lassila, Samuli Aalto, Anna Larmo, Tuomas Tirronen
Analysis of PDCCH Performance for M2M Traffic in LTE. IEEE Trans. Veh. Technol. 63 (9) (2014)
Prajwal Osti, Samuli Aalto, Pasi E. Lassila
Flow-level modeling and optimization of intercell coordination with dynamic TDD. Q2SWinet (2014)
Esa Hyytiä, Rhonda Righter, Samuli Aalto
Energy-aware job assignment in server farms with setup delays under LCFS and PS. International Teletraffic Congress (2014)
Esa Hyytiä, Rhonda Righter, Samuli Aalto
Task assignment in a heterogeneous server farm with switching delays and general energy-aware cost structure. Perform. Evaluation 75 (2014)
Misikir Eyob Gebrehiwot, Samuli Aalto, Pasi E. Lassila
Optimal sleep-state control of energy-aware M/G/1 queues. VALUETOOLS (2014)
Prajwal Osti, Samuli Aalto, Pasi E. Lassila
Load Balancing for M2M Random Access in LTE HetNets. MASCOTS (2014)
Abdulfetah Khalid, Pasi E. Lassila, Samuli Aalto
Load balancing of elastic data traffic in heterogeneous wireless networks. International Teletraffic Congress (2013)
Esa Hyytiä, Samuli Aalto
Round-robin routing policy: value functions and mean performance with job- and server-specific costs. VALUETOOLS (2013)
Esa Hyytiä, Samuli Aalto
To split or not to split: Selecting the right server with batch arrivals. Oper. Res. Lett. 41 (4) (2013)
Esa Hyytiä, Samuli Aalto, Aleksi Penttinen
Minimizing Slowdown in Heterogeneous Size-Aware Dispatching Systems (full version) CoRR (2012)
Samuli Aalto, Aleksi Penttinen, Pasi E. Lassila, Prajwal Osti
Optimal size-based opportunistic scheduler for wireless systems. Queueing Syst. Theory Appl. 72 (1-2) (2012)
Esa Hyytiä, Samuli Aalto, Aleksi Penttinen, Jorma T. Virtamo
On the Value Function of the M/G/1 FCFS and LCFS Queues. J. Appl. Probab. 49 (4) (2012)
Pasi E. Lassila, Aleksi Penttinen, Samuli Aalto
Flow-level modeling and analysis of dynamic TDD in LTE. NGI (2012)
Prajwal Osti, Pasi E. Lassila, Samuli Aalto
Optimal intercell coordination for multiple user classes with elastic traffic. NGI (2012)
Esa Hyytiä, Aleksi Penttinen, Samuli Aalto
Size- and state-aware dispatching problem with queue-specific job sizes. Eur. J. Oper. Res. 217 (2) (2012)
Esa Hyytiä, Samuli Aalto, Aleksi Penttinen
Minimizing slowdown in heterogeneous size-aware dispatching systems. SIGMETRICS (2012)
Esa Hyytiä, Aleksi Penttinen, Samuli Aalto, Jorma T. Virtamo
Dispatching problem with fixed size jobs and processor sharing discipline. International Teletraffic Congress (2011)
Esa Hyytiä, Jorma T. Virtamo, Samuli Aalto, Aleksi Penttinen
M/M/1-PS queue and size-aware task assignment. Perform. Evaluation 68 (11) (2011)
Samuli Aalto, Pasi E. Lassila, Petri Savolainen, Sasu Tarkoma
How impatience affects the performance and scalability of P2P video-on-demand systems. SIGMETRICS Perform. Evaluation Rev. 39 (3) (2011)
Samuli Aalto, Aleksi Penttinen, Pasi E. Lassila, Prajwal Osti
On the optimal trade-off between SRPT and opportunistic scheduling. SIGMETRICS (2011)
Aleksi Penttinen, Esa Hyytiä, Samuli Aalto
Energy-aware dispatching in parallel queues with on-off energy consumption. IPCCC (2011)
Samuli Aalto, Pasi E. Lassila, Niklas Raatikainen, Petri Savolainen, Sasu Tarkoma
P2P Video-on-Demand: Steady State and Scalability. GLOBECOM (2010)
Samuli Aalto, Pasi E. Lassila
Flow-level stability and performance of channel-aware priority-based schedulers. NGI (2010)
Esa Hyytiä, Samuli Aalto, Aleksi Penttinen, Reijo Sulonen
A stochastic model for a vehicle in a dial-a-ride system. Oper. Res. Lett. 38 (5) (2010)
Samuli Aalto, Pasi E. Lassila, Petri Savolainen, Sasu Tarkoma
Segmented P2P video-on-demand: Modeling and performance. International Teletraffic Congress (2010)
Samuli Aalto, Urtzi Ayesta
SRPT applied to bandwidth-sharing networks. Ann. Oper. Res. 170 (1) (2009)
Samuli Aalto, Urtzi Ayesta, Rhonda Righter
/1 queue. Queueing Syst. Theory Appl. 63 (1-4) (2009)
Samuli Aalto, Urtzi Ayesta
Optimal scheduling of jobs with a DHR tail in the M/G/1 queue. VALUETOOLS (2008)
Pasi E. Lassila, Samuli Aalto
Combining opportunistic and size-based scheduling in wireless systems. MSWiM (2008)
Samuli Aalto, Urtzi Ayesta, Sem C. Borst, Vishal Misra, Rudesindo Núñez-Queija
Beyond processor sharing. SIGMETRICS Perform. Evaluation Rev. 34 (4) (2007)
Ilmari Juva, Riikka Susitaival, Markus Peuhkuri, Samuli Aalto
Effects of Spatial Aggregation on the Characteristics of Origin-Destination Pair Traffic in Funet. NEW2AN (2007)
Samuli Aalto, Urtzi Ayesta
Mean delay optimization for the M/G/1 queue with pareto type service times. SIGMETRICS (2007)
Samuli Aalto, Pasi E. Lassila
Impact of Size-Based Scheduling on Flow Level Performance in Wireless Downlink Data Channels. International Teletraffic Congress (2007)
Samuli Aalto, Urtzi Ayesta
Mean Delay Analysis of Multi Level Processor Sharing Disciplines. INFOCOM (2006)
Riikka Susitaival, Samuli Aalto, Jorma T. Virtamo
Analyzing the Dynamics and Resource Usage of P2P File Sharing by a Spatio-temporal Model. International Conference on Computational Science (4) (2006)
Riikka Susitaival, Ilmari Juva, Markus Peuhkuri, Samuli Aalto
Characteristics of Origin-Destination Pair Traffic in Funet. ICN/ICONS/MCL (2006)
Riikka Susitaival, Samuli Aalto
Modelling the Population Dynamics and the File Availability in a BitTorrent-Like P2P System with Decreasing Peer Arrival Rate. IWSOS/EuroNGI (2006)
Samuli Aalto
M/G/1/MLPS compared with M/G/1/PS within service time distribution class IMRL. Math. Methods Oper. Res. 64 (2) (2006)
Samuli Aalto, Janne Aaltonen, Jouni Karvo
Quantitative performance comparison of different content distribution modes. Perform. Evaluation 63 (4-5) (2006)
Riikka Susitaival, Ilmari Juva, Markus Peuhkuri, Samuli Aalto
Characteristics of origin-destination pair traffic in Funet. Telecommun. Syst. 33 (1-3) (2006)
Samuli Aalto, Urtzi Ayesta, Eeva Nyberg-Oksanen
M/G/1/MLPS compared to M/G/1/PS. Oper. Res. Lett. 33 (5) (2005)
Samuli Aalto, Urtzi Ayesta, Eeva Nyberg-Oksanen
Two-level processor-sharing scheduling disciplines: mean delay analysis. SIGMETRICS (2004)
Rikka Sustiatival, Samuli Aalto, Jorma T. Virtamo
Adaptive Load Balancing Using MPLS. MMB (2004)
Riikka Susitaival, Jorma T. Virtamo, Samuli Aalto
Load Balancing by MPLS in Differentiated Services Networks. Art-QoS (2003)
Eeva Nyberg, Samuli Aalto
Differentiation and Interaction of Traffic: A Flow Level Study. Art-QoS (2003)
Eeva Nyberg, Jorma T. Virtamo, Samuli Aalto
An exact end-to-end blocking probability algorithm for multicast networks. Perform. Evaluation 54 (4) (2003)
Eeva Nyberg, Samuli Aalto
How to Achieve Fair Differentiation. NETWORKING (2002)
Janne Aaltonen, Jouni Karvo, Samuli Aalto
Multicasting vs. unicasting in mobile communication systems. WOWMOM (2002)
Jouni Karvo, Olli Martikainen, Jorma T. Virtamo, Samuli Aalto
Blocking of Dynamic Multicast Connections. Telecommun. Syst. 16 (3-4) (2001)
Samuli Aalto
Required Work in the M/M/1 Queue, with Application in IP Packet Processing. Telecommun. Syst. 16 (3-4) (2001)
Samuli Aalto
Optimal control of batch service queues with finite service capacity and linear holding costs. Math. Methods Oper. Res. 51 (2) (2000)
Eeva Nyberg, Jorma T. Virtamo, Samuli Aalto
An Exact Algorithm for Calculating Blocking Probabilities in Multicast Networks. NETWORKING (2000)
Samuli Aalto, Werner R. W. Scheinhardt
Tandem fluid queues fed by homogeneous on-off sources. Oper. Res. Lett. 27 (2) (2000)
Samuli Aalto
Optimal control of batch service queues with compound Poisson arrivals and finite service capacity. Math. Methods Oper. Res. 48 (3) (1998)
Jouni Karvo, Jorma T. Virtamo, Samuli Aalto, Olli Martikainen
Blocking of dynamic multicast connections in a single link. Broadband Communications (1998)
Samuli Aalto, Ilkka Norros, Jorma T. Virtamo, J. L. Berg, E. Smeitink
Architectural issues of ATM based connectionless overlay network. Telecommun. Syst. 5 (1) (1996)