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Esa Hyytiä
Department of Communications and Networking

Esa Hyytiä

Docent, Senior research scientist

Contact information

Description

Dr. Esa Hyytiä's current research interests include opportunistic networking (performance limits, mobility modelling),
wireless networking in general, and energy efficient server systems (e.g., data centers). In general, he is
interested in modelling, optimization and performance analysis of various stochastic systems including
computer, communications and transportation systems.

He is a Docent of Aalto University School of Electrical Engineering since 2013, and has served as a TPC member in several high-profile international conferences including IEEE INFOCOM, IEEE Globecom, and IFIP Networking.

Background

Dr. Esa Hyytiä received the M.Sc. (Tech.) degree in engineering physics and Dr.Sc. (Tech.) degree in electrical engineering from Helsinki University of Technology (TKK) in 1998 and 2004, respectively.  During 2005-2006, he was working as a postdoc researcher at Norwegian University of Science and Technology (NTNU), Norway, and 2006-2009 as a senior researcher in Telecommunication Research Center Vienna (ftw.), Austria. In 2009, he returned to Finland to work as a senior research scientist at the Department of Computer Science (CS) of Aalto University, Finland. At the start of 2012, he joined Department of Communications and Networking (COMNET) of Aalto University, where he is currently working as a docent and senior research scientist.

Department

Department of Communications and Networking

Honors and awards

Award or honor granted for a specific work
Department of Communications and Networking
Jan 2014

Distinguished Member of the 2015 IEEE INFOCOM Technical Program Committee IEEE Communications Society, United States

Award or honor granted for a specific work
Department of Communications and Networking
Jan 2014

Best Paper Award ITC 26 (26th International Teletraffic Congress, Karlskrona, Sweden, 9.-11.9.2014), Sweden

Areas of expertise

Performance Analysis Stochastic optimization Delay Tolerant Networking Queueing Theory Wireless Communications Routing Data centers Energy efficiency

Publications

Department of Communications and Networking

Dynamic Control of Running Servers

Publishing year: 2018 Measurement, Modelling and Evaluation of Computing Systems - 19th International GI/ITG Conference, MMB 2018, Proceedings
Department of Communications and Networking

Practical opportunistic content dissemination performance in dense network segments

Publishing year: 2018 Computer Communications
Department of Communications and Networking

Beyond shortest queue routing with heterogeneous servers and general cost functions

Publishing year: 2017 Proceedings of the 11th EAI International Conference on Performance Evaluation Methodologies and Tools, VALUETOOLS 2017
Department of Communications and Networking

Value (Generating) Functions for the M<sup>X</sup>/G/1 Queue

Publishing year: 2017 Proceedings of the 29th International Teletraffic Congress, ITC 2017
Department of Communications and Networking

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

Publishing year: 2017 Performance Evaluation
Department of Communications and Networking

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

Publishing year: 2017 2017 13th Annual Conference on Wireless On-Demand Network Systems and Services, WONS 2017 - Proceedings
Department of Communications and Networking

Meeting Soft Deadlines in Single- and Multi-Server Systems

Publishing year: 2017 Proceedings of the International Teletraffic Congress
Department of Communications and Networking

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

Publishing year: 2017 ValueTools 2016 - 10th EAI International Conference on Performance Evaluation Methodologies and Tools
Not published at Aalto University

Queueing with Redundant Requests

Publishing year: 2016 QUEUEING SYSTEMS
Not published at Aalto University

Routing Jobs with Deadlines to Heterogeneous Parallel Servers

Publishing year: 2016 Operations Research Letters