Development needs and means of product innovation management in Finnish manufacturing companies. - Petteri Piippo; Takaya Ichimura; Hannu Kärkkäinen; Markku Tuominen (Int. J. Technol. Manag., 2002)

A tool for systematic assessment of customer needs in industrial markets. - Hannu Kärkkäinen; Kalle Elfvengren; Markku Tuominen; Petteri Piippo (Int. J. Technol. Manag., 2003)

Intranet based system for a product innovation management process. - Petteri Piippo; Jouni Koivuniemi; Hannu Kärkkäinen; Markku Tuominen; Takaya Ichimura (Int. J. Technol. Manag., 2003)

Decision making in inter-organisational relationships: implications from systems thinking. - Hannu Kärkkäinen; Jukka Hallikas (Int. J. Technol. Manag., 2006)

Views and practices on inter-organisational learning in innovation networks. - Hannele Lampela; Hannu Kärkkäinen (Int. J. Electron. Bus., 2009)

Learning in networks: an exploration from innovation perspective. - Jukka Hallikas; Hannu Kärkkäinen; Hannele Lampela (Int. J. Technol. Manag., 2009)

Utilizing front-end-of-innovation concepts in software development. - Lea Hannola; Samuli Kortelainen; Hannu Kärkkäinen; Markku Tuominen (Ind. Manag. Data Syst., 2009)

Supply chain development as a knowledge development task. - Petri Niemi; Janne Huiskonen; Hannu Kärkkäinen (Int. J. Netw. Virtual Organisations, 2010)

Managing customer information and knowledge with social media in business-to-business companies. - Hannu Kärkkäinen; Jari Juhani Jussila; Johanna Janhonen (I-KNOW, 2011)

Benefits of social media in business-to-business customer interface in innovation. - Jari Juhani Jussila; Hannu Kärkkäinen; Maija Leino (MindTrek, 2011)

Defining the Customer Dimension of PLM Maturity. - Hannu Kärkkäinen; Henk Jan Pels; Anneli Silventoinen (PLM, 2012)

Can crowdsourcing really be used in B2B innovation? - Hannu Kärkkäinen; Jari Jussila; Jani Multasuo (MindTrek, 2012)

Information visualization of Twitter data for co-organizing conferences. - Jari Jussila; Jukka Huhtamäki; Hannu Kärkkäinen; Kaisa Still (MindTrek, 2013)

Future of crowdsourcing and value creation in different media environments. - Jari Jussila; Tom Laine; Mika Rautiainen; Hannu Kärkkäinen; Janne Ruohisto; Pia Erkinheimo; Markus Myhrberg (MindTrek, 2013)

Social Media Use and Potential in Business-to-Business Companies' Innovation. - Hannu Kärkkäinen; Jari Jussila; Jaani Väisänen (Int. J. Ambient Comput. Intell., 2013)

Innovation-related benefits of social media in Business-to-Business customer relationships. - Jari Juhani Jussila; Hannu Kärkkäinen; Maija Leino (Int. J. Adv. Media Commun., 2013)

Value Creation in Business-to-Business Crowdsourcing. - Nina Helander; Jari Jussila; Hannu Kärkkäinen (Int. J. Knowl. Soc. Res., 2013)

Visual Network Analysis of Twitter Data for Co-organizing Conferences: Case CMAD 2013. - Jari Jussila; Jukka Huhtamäki; Kaisa Henttonen; Hannu Kärkkäinen; Kaisa Still (HICSS, 2014)

Value added of social media in open innovation community: the perspective of a community-hosting company that produces B2B products. - Jari Jussila; Heli Aramo-Immonen; Hannu Kärkkäinen; Jani Lyytikkä (MindTrek, 2014)

New era of business analytics: making sense of business ecosystems. - Jari Jussila; Hannu Kärkkäinen; Samuli Kortelainen; Jukka Huhtamäki; Timo Aho; Teemo Tebest (MindTrek, 2014)

Social media utilization in business-to-business relationships of technology industry firms. - Jari Juhani Jussila; Hannu Kärkkäinen; Heli Aramo-Immonen (Comput. Hum. Behav., 2014)

Maturity assessment for implementing and using product lifecycle management in project-oriented engineering companies. - Hannu Kärkkäinen; Jussi Myllärniemi; Jussi Okkonen; Anneli Silventoinen (Int. J. Electron. Bus., 2014)

Value Creation in Business-To-Business Crowd Sourcing. - Nina Helander; Hannu Kärkkäinen; Jari Jussila (Int. J. Knowl. Soc. Res., 2014)

Knowledge Security Risk Management in Contemporary Companies - Toward a Proactive Approach. - Ilona Ilvonen; Jari Jussila; Hannu Kärkkäinen; Tero Päivärinta (HICSS, 2015)

Different Approaches of the PLM Maturity Concept and Their Use Domains - Analysis of the State of the Art. - Hannu Kärkkäinen; Anneli Silventoinen (PLM, 2015)

Approach for investigating crowdfunding campaigns with platform data: case indiegogo. - Jukka Huhtamäki; Lester Allan Lasrado; Karan Menon; Hannu Kärkkäinen; Jari Jussila (MindTrek, 2015)

Towards a Business-Driven Process Model for Knowledge Security Risk Management: Making Sense of Knowledge Risks. - Ilona Ilvonen; Jari Juhani Jussila; Hannu Kärkkäinen (Int. J. Knowl. Manag., 2015)

Crowdfunding in the Development of Social Media Fanbase - Case Study of Two Competing Ecosystems. - Jari Jussila; Karan Menon; Raghava Rao Mukkamala; Lester Allan Lasrado; Abid Hussain; Ravi Vatrapu; Hannu Kärkkäinen; Jukka Huhtamäki (HICSS, 2016)

PWM power distribution and switching frequency analysis in motor drives. - Lassi Aarniovuori; Hannu Kärkkäinen; Markku Niemela; Juha J. Pyrhönen (IECON, 2016)

Role of Industrial Internet Platforms in the Management of Product Lifecycle Related Information and Knowledge. - Karan Menon; Hannu Kärkkäinen; Jayesh Prakash Gupta (PLM, 2016)

Identifying weak ties from publicly available social media data in an event. - Jayesh Prakash Gupta; Karan Menon; Hannu Kärkkäinen; Jukka Huhtamäki; Raghava Rao Mukkamala; Abid Hussain; Ravi Vatrapu; Jari Jussila; Henri Pirkkalainen (MindTrek, 2016)

Towards a Maturity Modeling Approach for the Implementation of Industrial Internet. - Karan Menon; Hannu Kärkkäinen; Lester Allan Lasrado (PACIS, 2016)

Visualizing informal learning behavior from conference participants' Twitter data with the Ostinato Model. - Heli Aramo-Immonen; Hannu Kärkkäinen; Jari Juhani Jussila; Sian Joel-Edgar; Jukka Huhtamäki (Comput. Hum. Behav., 2016)

Evaluating the Business Impacts of Social Media Use with System Dynamics and Agent-Based Modeling: A Literature Review. - Olli Pirttila; Hannu Kärkkäinen; Jari Juhani Jussila (Int. J. Virtual Communities Soc. Netw., 2016)

Social "media-based" value creation and business models. - Sanna Ketonen-Oksi; Jari Juhani Jussila; Hannu Kärkkäinen (Ind. Manag. Data Syst., 2016)

Overview of calorimetric systems used in loss determination of electric motors and drives. - Lassi Aarniovuori; Hannu Kärkkäinen; Antti Kosonen; Juha Pyrhönen; Z. Liu; Wenping Cao (IECON, 2017)

Technology comparison of induction motor and synchronous reluctance motor. - Hannu Kärkkäinen; Lassi Aarniovuori; Markku Niemela; Juha Pyrhönen; Jere Kolehmainen (IECON, 2017)

Experimental and FEM verification of cogging forces of a permanent magnet linear motor with a discontinuous magnet track. - Niko Nevaranta; Marko Huikuri; Hannu Kärkkäinen; Markku Niemela; Juha Pyrhönen (IECON, 2017)

Role of Openness in Industrial Internet Platform Providers' Strategy. - Karan Menon; Hannu Kärkkäinen; Thorsten Wuest (PLM, 2017)

Using crowdfunding for extracting feedback: literature review. - Annikka Lepola; Hannu Kärkkäinen (MindTrek, 2017)

Integrating micro-level interactions with social network analysis in tie strength research: the edge-centered approach. - Osku Torro; Jayesh Prakash Gupta; Hannu Kärkkäinen; Henri Pirkkalainen; Ravikiran Vatrapu; Raghava Rao Mukkamala; Abid Hussain (MindTrek, 2017)

The role of weak ties in enhancing knowledge work. - Boyang Zhang; Hannu Kärkkäinen; Jayesh Prakash Gupta; Karan Menon (MindTrek, 2017)

Conceptualizing Big Social Data. - Ekaterina Olshannikova; Thomas Olsson 002; Jukka Huhtamäki; Hannu Kärkkäinen (J. Big Data, 2017)

How Can Collaborative Augmented Reality Support Operative Work in the Facility Management Industry? - Henri Jalo; Henri Pirkkalainen; Osku Torro; Hannu Kärkkäinen; Jukka Puhto; Tuomas Kankaanpää (KMIS, 2018)

Is Openness Really Free? A Critical Analysis of Switching Costs for Industrial Internet Platforms. - Karan Menon; Hannu Kärkkäinen; Thorsten Wuest; Timo Seppälä (PLM, 2018)

Perceived Risks and Benefits of Advanced Pay-Per-Use Type of Business Models Based on Industry 4.0 Enabled Technologies in Manufacturing Companies. - Mikko Uuskoski; Karan Menon; Hannu Kärkkäinen; Kari T. Koskinen (PLM, 2018)

Identifying Different Types of Social Ties in Events from Publicly Available Social Media Data. - Jayesh Prakash Gupta; Hannu Kärkkäinen; Karan Menon; Jukka Huhtamäki; Raghava Rao Mukkamala; Abid Hussain; Ravi Vatrapu; Jari Jussila; Henri Pirkkalainen; Thomas Olsson 002 (KMIS, 2019)

Revisiting Social Media Tie Strength in the Era of Data Access Restrictions. - Jayesh Prakash Gupta; Hannu Kärkkäinen; Osku Torro; Raghava Rao Mukkamala (KMIS, 2019)

Experimental Investigation of the Losses and Efficiency of 75 kW Induction Motor Drive System. - Lassi Aarniovuori; Hannu Kärkkäinen; Markku Niemelä; Kewei Cai; Juha Pyrhönen; Wenping Cao (IECON, 2019)

The Instrumentation Influence on the Motor Loss Determination Uncertainty. - Hannu Kärkkäinen; Lassi Aarniovuori; Markku Niemelä; Juha Pyrhönen (IECON, 2019)

Towards a Novel Comparison Framework of Digital Maturity Assessment Models. - B. Cognet; Jean-Philippe Pernot; Louis Rivest; Christophe Danjou; Thorsten Wuest; Hannu Kärkkäinen; Maxime Lafleur (PLM, 2019)

Impact of IIoT Based Technologies on Characteristic Features and Related Options of Nonownership Business Models. - Karan Menon; Hannu Kärkkäinen; Sameer Mittal; Thorsten Wuest (PLM, 2019)

Implementation of Pay-Per-Output Business Models and Advanced Automation Systems in Capital Goods Manufacturing SMEs. - Mikko Uuskoski; Hannu Kärkkäinen; Karan Menon (PLM, 2019)

Collaborative Virtual Reality as an Adaptable Boundary Object in the Design Phase of Facility Life Cycle. - Annikka Lepola; Hannu Kärkkäinen; Henri Jalo; Osku Torro (KMIS, 2020)

Rapid Sales Growth Mechanisms and Profitability for Investment Product Manufacturing SMEs Through Pay-Per-X Business Models. - Mikko Uuskoski; Hannu Kärkkäinen; Karan Menon (PLM, 2020)

From Chance to Serendipity: Knowledge Workers' Experiences of Serendipitous Social Encounters. - Ekaterina Olshannikova; Thomas Olsson 002; Jukka Huhtamäki; Susanna Paasovaara; Hannu Kärkkäinen (Adv. Hum. Comput. Interact., 2020)

Directions for professional social matching systems. - Thomas Olsson 002; Jukka Huhtamäki; Hannu Kärkkäinen (Commun. ACM, 2020)

Voltage-Source Converter Energy Efficiency Classification in Accordance With IEC 61800-9-2. - Lassi Aarniovuori; Hannu Kärkkäinen; Alecksey Anuchin; Juha J. Pyrhönen; Pia Lindh; Wenping Cao (IEEE Trans. Ind. Electron., 2020)

Towards a Pay-Per-X Maturity Model for Equipment Manufacturing Companies. - Joonas Schroderus; Lester Allan Lasrado; Karan Menon; Hannu Kärkkäinen (CENTERIS/ProjMAN/HCist, 2021)

Systematic Steps Towards Concept Design of Pay-per-X Business Models: An Exploratory Research. - Karan Menon; Sameer Mittal; Hannu Kärkkäinen; Olli Kuismanen (PLM (2), 2021)

Review of PPX Business Models: Adaptability and Feasibility of PPX Models in the Equipment Manufacturing Industry. - Veli-Matti Uski; Prasanna Kumar Kukkamalla; Hannu Kärkkäinen; Karan Menon; Sameer Mittal; Muztoba Ahmad Khan; Thorsten Wuest (PLM (1), 2021)

Data Analytics Capability Roadmap for PPO Business Models in Equipment Manufacturing Companies. - Prasanna Kumar Kukkamalla; Veli-Matti Uski; Olli Kuismanen; Hannu Kärkkäinen; Karan Menon (PLM, 2022)

Pay-Per-X Business Models for Equipment Manufacturing Companies: A Maturity Model. - Joonas Schroderus; Sameer Mittal; Karan Menon; Lester Allan Lasrado; Hannu Kärkkäinen (PLM, 2022)

Assessing the Readiness of the Emerging Ecosystem (Actor) for the Pay-per-Outcome Business Model. - Prasanna Kumar Kukkamalla; Veli-Matti Uski; Olli Kuismanen; Hannu Kärkkäinen; Karan Menon (PRO-VE, 2022)

Drivers of Change Impacting Outcome-Based Business Models in Industrial Production Equipment. - Olli Kuismanen; Karan Menon; Hannu Kärkkäinen (PLM (1), 2023)

The role of project owners' and potential backers' implicit social ties in crowdfunding project success. - Jayesh Prakash Gupta; Hongxiu Li; Hannu Kärkkäinen; Raghava Rao Mukkamala (Internet Res., 2024)

Capabilities toward adoption of outcome-based contracts. - Sameer Mittal; Veli-Matti Uski; Vinod Yadav; Muztoba Ahmad Khan; Hannu Kärkkäinen (J. Enterp. Inf. Manag., 2025)