Timo Koskela

According to our database, Timo Koskela authored at least 52 papers between 2003 and 2022.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2022

"Nice to see you virtually": Thoughtful design and evaluation of virtual avatar of the other user in AR and VR based telexistence systems.

Minna Pakanen, Paula Alavesa, Niels van Berkel, Timo Koskela, Timo Ojala

Entertain. Comput., 2022

2018

Towards gadget-free internet services: A roadmap of the Naked world.

Ijaz Ahmad, Tanesh Kumar, Madhusanka Liyanage, Mika Ylianttila, Timo Koskela, Timo Bräysy, Antti Anttonen, Vesa Pentikäinen, Juha-Pekka Soininen, Jyrki Huusko

Telematics Informatics, 2018

Energy Consumption Analysis of Edge Orchestrated Virtualized Wireless Multimedia Sensor Networks.

Tenager Mekonnen, Miika Komu, Roberto Morabito, Tero Kauppinen, Erkki Harjula, Timo Koskela, Mika Ylianttila

IEEE Access, 2018

AVATAREX: Telexistence System based on Virtual Avatars.

Timo Koskela, Mounib Mazouzi, Paula Alavesa, Minna Pakanen, Ilya Minyaev, Eero Paavola, Jere Tuliniemi

Proceedings of the 9th Augmented Human International Conference, 2018

2017

DRUMM: Dynamic viewing of large-scale 3D city models on the web.

Timo Koskela, Matti Pouke, Arto Heikkinen, Toni Alatalo, Paula Alavesa, Timo Ojala

Proceedings of the 9th International Conference on Virtual Worlds and Games for Serious Applications, 2017

Janitor run: Studying the effects of realistic mirror world like game scenes on game experience.

Paula Alavesa, Olli Korhonen, Jussi Sepponen, Mikael Martinviita, Mohammed Abdrado, Minna Pakanen, Timo Koskela, Matti Pouke

Proceedings of the 9th International Conference on Virtual Worlds and Games for Serious Applications, 2017

Two real-world case studies on 3D web applications for participatory urban planning.

Toni Alatalo, Matti Pouke, Timo Koskela, Tomi Hurskainen, Ciprian Florea, Timo Ojala

Proceedings of the 22nd International Conference on 3D Web Technology, 2017

sleepyCAM: Power management mechanism for wireless video-surveillance cameras.

Tenager Mekonnen, Erkki Harjula, Timo Koskela, Mika Ylianttila

Proceedings of the 2017 IEEE International Conference on Communications Workshops, 2017

Energy Efficient Event Driven Video Streaming Surveillance Using SleepyCAM.

Tenager Mekonnen, Erkki Harjula, Arto Heikkinen, Timo Koskela, Mika Ylianttila

Proceedings of the 2017 IEEE International Conference on Computer and Information Technology, 2017

2016

Energy-aware load monitoring for improving battery life of mobile peer-to-peer nodes.

Erkki Harjula, Andrei V. Gurtov, Timo Koskela, Timo Ojala, Mika Ylianttila

Sustain. Comput. Informatics Syst., 2016

Hybrid avatars: enabling co-presence in multiple realities.

Timo Koskela, Matti Pouke, Paula Alavesa, Hannu Kukka, Minna Pakanen, Toni Alatalo, Timo Ojala

Proceedings of the 21st International Conference on Web3D Technology, 2016

VirtualOulu: collaborative, immersive and extensible 3D city model on the web.

Toni Alatalo, Timo Koskela, Matti Pouke, Paula Alavesa, Timo Ojala

Proceedings of the 21st International Conference on Web3D Technology, 2016

3D visualization of a public transportation system.

Matti Pouke, Timo Koskela, San Günes, Matti Matero, Karri Ojala, Jukka Pajukangas, Niko Pietikäinen, Timo Ojala

Proceedings of the 15th International Conference on Mobile and Ubiquitous Multimedia, 2016

Ghost hunters: ambient light and hand gesture utilization in mobile augmented reality games.

Mounib Mazouzi, Paula Alavesa, Timo Koskela, Timo Ojala

Proceedings of the 15th International Conference on Mobile and Ubiquitous Multimedia, 2016

2015

RADE: Resource-aware distributed browser-to-browser 3D graphics delivery in the web.

Timo Koskela, Arto Heikkinen, Erkki Harjula, Mikko Levanto, Mika Ylianttila

Proceedings of the 11th IEEE International Conference on Wireless and Mobile Computing, 2015

Design probes study on user perceptions of a smart glasses concept.

Jonna Häkkilä, Farnaz Vahabpour, Ashley Colley, Jani Väyrynen, Timo Koskela

Proceedings of the 14th International Conference on Mobile and Ubiquitous Multimedia, Linz, Austria, November 30, 2015

Performance evaluation of distributed data delivery on mobile devices using WebRTC.

Arto Heikkinen, Timo Koskela, Mika Ylianttila

Proceedings of the International Wireless Communications and Mobile Computing Conference, 2015

2014

Communication Architecture for a P2P-Enhanced Virtual Environment Client in a Web Browser.

Timo Koskela, Jarkko M. Vatjus-Anttila, Toni Dahl

Proceedings of the 6th International Conference on New Technologies, Mobility and Security, 2014

Augmented Reality Web Applications with Mobile Agents in the Internet of Things.

Teemu Leppänen, Arto Heikkinen, Antti Karhu, Erkki Harjula, Jukka Riekki, Timo Koskela

Proceedings of the Eighth International Conference on Next Generation Mobile Apps, 2014

Towards Augmented Reality Applications in a Mobile Web Context.

Antti Karhu, Arto Heikkinen, Timo Koskela

Proceedings of the Eighth International Conference on Next Generation Mobile Apps, 2014

A distributed POI data model based on the entity-component approach.

Arto Heikkinen, Ari Okkonen, Antti Karhu, Timo Koskela

Proceedings of the IEEE Symposium on Computers and Communications, 2014

2013

P2P group management systems: A conceptual analysis.

Timo Koskela, Otso Kassinen, Erkki Harjula, Mika Ylianttila

ACM Comput. Surv., 2013

Occlusion Based Message Dissemination Method in Networked Virtual Environments.

Kari Vatjus-Anttila, Timo Koskela, Seamus Hickey, Jarkko M. Vatjus-Anttila

Proceedings of the Seventh International Conference on Next Generation Mobile Apps, 2013

Power Consumption Model of a Mobile GPU Based on Rendering Complexity.

Jarkko M. Vatjus-Anttila, Timo Koskela, Seamus Hickey

Proceedings of the Seventh International Conference on Next Generation Mobile Apps, 2013

User Experiences in ThrowIt: A Natural UI for Sharing Objects between Mobile Devices.

Timo Koskela, Leena Arhippainen, Matti Pouke, Antti Karhu, Seamus Hickey

Proceedings of the Seventh International Conference on Next Generation Mobile Apps, 2013

A Virtual World Web Client Utilizing an Entity-Component Model.

Toni Dahl, Timo Koskela, Seamus Hickey, Jarkko M. Vatjus-Anttila

Proceedings of the Seventh International Conference on Next Generation Mobile Apps, 2013

Effect of 3D Content Simplification on Mobile Device Energy Consumption.

Jarkko M. Vatjus-Anttila, Timo Koskela, Seamus Hickey

Proceedings of the International Conference on Making Sense of Converging Media, 2013

Adaptive content management for collaborative 3D virtual spaces.

Jarkko M. Vatjus-Anttila, Seamus Hickey, Timo Koskela

Proceedings of the 13th Conference of Open Innovations Association FRUCT, 2013

2011

Community-centric mobile peer-to-peer services: performance evaluation and user studies.

Timo Koskela

PhD thesis, 2011

Super-peer-based coordinated service provision.

Meirong Liu, Timo Koskela, Zhonghong Ou, Jiehan Zhou, Jukka Riekki, Mika Ylianttila

J. Netw. Comput. Appl., 2011

Comparing the performance and efficiency of two popular DHTs in interpersonal communication.

Erkki Harjula, Timo Koskela, Mika Ylianttila

Proceedings of the 2011 IEEE Wireless Communications and Networking Conference, 2011

Robustness of a P2P community management system based on two-level hierarchical DHT overlays.

Timo Koskela, Erkki Harjula, Otso Kassinen, Mika Ylianttila

Proceedings of the 16th IEEE Symposium on Computers and Communications, 2011

An efficient collaborative mechanism for enterprise cloud applications.

Meirong Liu, Timo Koskela, Mika Ylianttila

Proceedings of the IEEE International Conference on Networking, Sensing and Control, 2011

2010

GTPP: General Truncated Pyramid Peer-to-Peer Architecture over Structured DHT Networks.

Zhonghong Ou, Erkki Harjula, Timo Koskela, Mika Ylianttila

Mob. Networks Appl., 2010

User Evaluation of a Community-centric Music Voting Service.

Timo Koskela, Janne Julkunen, Otso Kassinen, Mika Ylianttila

J. Digit. Content Technol. its Appl., 2010

Case Study on a Community-Centric Mobile Service Environment.

Timo Koskela, Otso Kassinen, Erkki Harjula, Jani Pellikka, Mika Ylianttila

Int. J. Web Appl., 2010

User Experience in Added Value Location-Based Mobile Music Service.

Timo Koskela, Sari Järvinen, Meirong Liu, Mika Ylianttila

Proceedings of the IEEE International Conference on Web Services, 2010

2009

Analysis of Connectivity and Session Management for Mobile Peer-to-Peer Applications.

Otso Kassinen, Timo Koskela, Erkki Harjula, Jukka Riekki, Mika Ylianttila

J. Mobile Multimedia, 2009

Digital Television for Mobile Devices.

Jiehan Zhou, Zhonghong Ou, Mika Rautiainen, Timo Koskela, Mika Ylianttila

IEEE Multim., 2009

User Experiences on a Community-Based Music Voting Service.

Timo Koskela, Janne Julkunen, Ville Keranen, Nonna Kostamo, Mika Ylianttila

Proceedings of the 2009 IEEE Congress on Services, Part I, 2009

A Robust Algorithm for the Membership Management of Super-Peer Overlay.

Meirong Liu, Jiehan Zhou, Timo Koskela, Mika Ylianttila

Proceedings of the Wired-Wireless Multimedia Networks and Services Management, 2009

Feasibility evaluation of context distribution in mobile environment.

Timo Koskela, Janne Lahti, Jani Pellikka, Sari Järvinen, Johannes Peltola, Mika Ylianttila

Proceedings of the 2009 IEEE International Conference on Multimedia and Expo, 2009

2008

Mobile Plug-and-Play Architecture for Collaborative Hybrid Peer-to-Peer Applications.

Mika Ylianttila, Erkki Harjula, Timo Koskela, Otso Kassinen, Jukka Riekki

Proceedings of the 2008 IEEE World Congress on Services, 2008

Peer-to-peer community management using structured overlay networks.

Timo Koskela, Otso Kassinen, Jari Korhonen, Zhonghong Ou, Mika Ylianttila

Proceedings of the 5th International Conference on Mobile Technology, 2008

Analytical Model for Mobile P2P Data Management Systems.

Mika Ylianttila, Erkki Harjula, Timo Koskela, Jaakko J. Sauvola

Proceedings of the 5th IEEE Consumer Communications and Networking Conference, 2008

2007

Evaluation of a Context-Aware Mobile Peer-to-Peer Navigation Application.

Juuso Ohtonen, Timo Koskela, Nonna Kostamo, Mika Ylianttila

Proceedings of the IEEE 18th International Symposium on Personal, 2007

Empirical evaluation of mobile peer-to-peer wellness group communication application for Symbian OS.

Timo Koskela, Otso Kassinen, Jussi Ala-Kurikka, Mika Ylianttila

Proceedings of the 6th International Conference on Mobile and Ubiquitous Multimedia, 2007

Framework for Analyzing the Implications of Architectural Solutions to Market Structures.

Nonna Kostamo, Otso Kassinen, Timo Koskela, Mika Ylianttila

Proceedings of the ICE-B 2007, 2007

Analysis of Concept and Incentives for Digital Content Superdistribution.

Nonna Kostamo, Otso Kassinen, Timo Koskela, Mika Ylianttila

Proceedings of the 6th Conference on Telecommunication Techno-Economics, 2007

2006

Mobile DRM-Enabled Multimedia Platform for Peer-to-Peer Applications.

Mikko Löytynoja, Timo Koskela, Marko Brockman, Tapio Seppänen

Proceedings of the Eigth IEEE International Symposium on Multimedia (ISM 2006), 2006

2005

Group-based content push with dynamic session startup.

Otso Kassinen, Timo Koskela, Erkki Harjula, Jussi Ala-Kurikka, Petri Pohjanen, Mika Ylianttila

Proceedings of the 4th International Conference on Mobile and Ubiquitous Multimedia, 2005

2003

TRECVID 2003 Experiments at Media Team Oulu and VTT.

Mika Rautiainen, Jani Penttilä, Paavo Pietarila, Kai Noponen, Matti Hosio, Timo Koskela, Satu-Marja Mäkelä, Johannes Peltola, Jialin Liu, Timo Ojala, Tapio Seppänen

Proceedings of the 2003 TREC Video Retrieval Evaluation, 2003