Strategic Management with a Hyperknowledge Support System. - Pirkko Walden; Christer Carlsson (HICSS (3), 1994)

Hyperknowledge and expert systems: a case study of knowledge formation processes. - Pirkko Walden; Christer Carlsson (HICSS (3), 1995)

On Fuzzy Hyperknowledge Support Systems. - Christer Carlsson; Pirkko Walden (NGITS, 1995)

Emerging Paradingms for Intelligent Systems. - Christer Carlsson; Pirkko Walden; Deepak N. Kumar (HICSS (5), 1997)

Hyperknowledge in Practice - Users' Attitudes to Active DSS. - Pirkko Walden; Christer Carlsson; Ossi Kokkonen (HICSS (5), 1997)

Intelligent Systems and Active DSS. - Christer Carlsson; Tawfik Jelassi; Pirkko Walden (HICSS (5), 1998)

On the Improvement of Strategic Investment Decisions and Active Decision Support Systems. - Christer Carlsson; Ossi Kokkonen; Pirkko Walden (HICSS, 1999)

Intelligent Systems and Active DSS - Introduction. - Christer Carlsson; Pirkko Walden (HICSS, 1999)

Becoming Your Own Travel Agent: A Web of Potentials and Pitfalls. - Bill Anckar; Pirkko Walden (HICSS, 2000)

Intelligent Systems and Soft Computing - Introduction. - Pirkko Walden; Christer Carlsson (HICSS, 2000)

Collaboration and Cultural Issues: An Exploratory Study in Global Electronic Commerce. - Matthew K. O. Lee; Efraim Turban; Pirkko Walden; Ralph Westfall (PACIS, 2000)

Destination Maui? An Exploratory Assessment of the Efficacy of Self-Booking in Travel. - Bill Anckar; Pirkko Walden (Electron. Mark., 2000)

Nettimarket.com (Finland): A Virtual Grocery Retailer. - Bill Anckar; Tawfik Jelassi; Pirkko Walden (Bled eConference, 2001)

Overcoming Online Booking Barriers with a Software Agent Approach. - Bill Anckar; Svante Olofsson; Pirkko Walden (ECIS, 2001)

Intelligent Systems and Soft Computing - Minitrack Introduction. - Christer Carlsson; Pirkko Walden (HICSS, 2001)

Self-Booking of High- and Low-Complexity Travel Products: Exploratory Findings. - Bill Anckar; Pirkko Walden (J. Inf. Technol. Tour., 2001)

Mobile Commerce: A Summary of Quests for Value-Added Products and Services. - Pirkko Walden (Bled eConference, 2002)

Further Quests For Value-added Products & Services In Mobile Commerce. - Christer Carlsson; Pirkko Walden (ECIS, 2002)

Minitrack Introduction. - Christer Carlsson; Pirkko Walden (HICSS, 2002)

Minitrack Introduction. - Christer Carlsson; Pirkko Walden; Jari Veijalainen (HICSS, 2002)

Factors Affecting Consumer Adoption Decisions and Intents in Mobile Commerce: Empirical Insights. - Bill Anckar; Pirkko Walden (Bled eConference, 2003)

Intelligent Systems and Soft Computing. - Christer Carlsson; Pirkko Walden (HICSS, 2003)

Mobile Commerce Minitrack Introduction. - Christer Carlsson; Pirkko Walden; Jari Veijalainen (HICSS, 2003)

It.s All About My Phone! Use Of Mobile Services In Two Finnish Consumer Samples. - Kaarina Hyvönen; Petteri Repo; Pirkko Walden (Bled eConference, 2004)

Adoption of mobile communication technology: an empirical study on females working in elderly care. - Anna Sell; Erkki Patokorpi; Pirkko Walden; Bill Anckar (ECIS, 2004)

Panel: Mobile challenges for travel and tourism. - Pirkko Walden; Bill Anckar; Stefan Klein 002; Maria Sigala; Hannes Werthner (ECIS, 2004)

Mobile Commerce: Core Business Technology and Intelligent Support: Minitrack Introduction. - Christer Carlsson; Pirkko Walden; Jari Veijalainen (HICSS, 2004)

Outsourcing Public Sector Services to Electronic Commerce Players. - Anna Sell; Erkki Patokorpi; Bill Anckar; Pirkko Walden (HICSS, 2004)

Mobile Commerce: Insights from Expert Surveys in Austria and Finland. - Michaela Denk; Pirkko Walden (Bled eConference, 2005)

Adoption of Mobile Services across Different Technologies. - Kaarina Hyvönen; Petteri Repo; Pirkko Walden (Bled eConference, 2005)

Mobile Services for the Hospitality Industry. - Christer Carlsson; Joanna Carlsson; Pirkko Walden (ECIS, 2005)

Asynchronous Adoption Patterns of Mobile Services. - Christer Carlsson; Kaarina Hyvönen; Petteri Repo; Pirkko Walden (HICSS, 2005)

Agent Technology, Intelligent Systems and Soft Computing in Management Support. - Christer Carlsson; Pirkko Walden (HICSS, 2005)

Mobile Commerce: Core Business Technology and Intelligent Support. - Christer Carlsson; Pirkko Walden (HICSS, 2005)

Nice Mobile Services do not Fly. Observations of Mobile Services and the Finnish Consumers. - Christer Carlsson; Joanna Carlsson; Jussi Puhakainen; Pirkko Walden (Bled eConference, 2006)

Adoption of Mobile Devices/Services - Searching for Answers with the UTAUT. - Christer Carlsson; Joanna Carlsson; Kaarina Hyvönen; Jussi Puhakainen; Pirkko Walden (HICSS, 2006)

Minitrack Introduction. - Christer Carlsson; Pirkko Walden; Masoud Nikravesh (HICSS, 2006)

Mobile Digital Calendars: An Interview Study. - Anna Sell; Pirkko Walden (HICSS, 2006)

A Reassessment of the Efficacy of Self-Booking in Travel. - Pirkko Walden; Bill Anckar (HICSS, 2006)

Adoption of 3G+ services in Finland. - Christer Carlsson; Pirkko Walden; Harry Bouwman (Int. J. Mob. Commun., 2006)

The Sleeping Giant - A Longitudinal Study Surveying the Mobile Service Market in Finland. - Pirkko Walden; Shengnan Han; Christer Carlsson; Péter Majlender (ECIS, 2007)

Mobile TV - To Live or Die by Content. - Christer Carlsson; Pirkko Walden (HICSS, 2007)

Minitrack: E-Policy, Law, and Governance. - Robert Krimmer; Keith Schildt; Pirkko Walden (HICSS, 2007)

Preface to the Focus Theme Section: 'eValues'. - Pirkko Walden (Electron. Mark., 2007)

Barriers and drivers in the adoption of current and future mobile services in Finland. - Harry Bouwman; Christer Carlsson; Francisco J. Molina-Castillo; Pirkko Walden (Telematics Informatics, 2007)

Mobile Network Operator Strategy: An Obstacle for Mobile Value Services? - Christer Carlsson; Pirkko Walden (ACIS, 2008)

Making the Fun of Fishing Legal with Mobile Value Services. - Christer Carlsson; Arild Havnen; Pirkko Walden (HICSS, 2008)

Reconsidering the actual and future use of mobile services. - Harry Bouwman; Christer Carlsson; Pirkko Walden; Francisco J. Molina-Castillo (Inf. Syst. E Bus. Manag., 2009)

An Exploratory Three Year Segmentation of Finnish Mobile Service Users. - Anna Sell; Pirkko Walden; Christer Carlsson (ACIS, 2010)

Factors affecting the present and future use of mobile data services: comparing the Dutch, Finnish and Greek markets. - Harry Bouwman; Christer Carlsson; Francisco J. Molina-Castillo; George M. Giaglis; Pirkko Walden (Int. J. Mob. Commun., 2010)

Travel Information Search - The Presence of Social Media. - Pirkko Walden; Christer Carlsson; Alexandros Papageorgiou (HICSS, 2011)

Segmentation Matters: An Exploratory Study of Mobile Service Users. - Anna Sell; Pirkko Walden; Christer Carlsson (Int. J. Syst. Serv. Oriented Eng., 2011)

Mobile Travel Services: The Effect of Moderating Context Factors. - Harry Bouwman; Christer Carlsson; Carolina López-Nicolás; Brad McKenna; Francisco J. Molina-Castillo; Tuure Tuunanen; Pirkko Walden (J. Inf. Technol. Tour., 2011)

Segmentation Bases in the Mobile Services Market: Attitudes In, Demographics Out. - Anna Sell; Pirkko Walden (HICSS, 2012)

I am a Smart phone User - Key Insights from the Finnish Market. - Anna Sell; Pirkko Walden; Christer Carlsson (ICMB, 2012)

Context, Gender and Intended Use of Mobile Messaging, Entertainment and Social Media Services. - Anna Sell; Mark de Reuver; Pirkko Walden; Christer Carlsson (Int. J. Syst. Serv. Oriented Eng., 2012)

Introduction to Design, Realization Implementation, Use and Effect of Mobile Value Services Minitrack. - J. Felix Hampe; Harry Bouwman; Pirkko Walden (HICSS, 2013)

Introduction to Mobile Value Services Minitrack. - Harry Bouwman; Pirkko Walden (HICSS, 2014)

Performative is Research - Science Precision versus Practice Relevance. - Christer Carlsson; Pirkko Walden (PACIS, 2014)

Introduction to the special issue on Lifestyle and Mobile Communication. - Harry Bouwman; Mark de Reuver; Anna Sell; Pirkko Walden (Telematics Informatics, 2014)

An attitude-based latent class segmentation analysis of mobile phone users. - Anna Sell; József Mezei; Pirkko Walden (Telematics Informatics, 2014)

Digital Wellness for Young Elderly: Research Methodology and Technology Adaptation. - Christer Carlsson; Pirkko Walden (Bled eConference, 2015)

Understanding Online Channel Expansion in an SME Context: A Business Model Perspective. - John Jeansson; Shahrokh Nikou; Rune Gustavsson; Siw Lundqvist; Leif Marcusson; Anna Sell; Pirkko Walden (Bled eConference, 2015)

Introduction to Mobile Value Services Minitrack. - Pirkko Walden; Harry Bouwman; Esko Penttinen (HICSS, 2015)

Introduction to Mobile Value Services Minitrack. - Pirkko Walden; Tomi Dahlberg; Esko Penttinen (HICSS, 2016)

Digital Wellness Services for Young Elderly- a Missed Opportunity for Mobile Services. - Christer Carlsson; Pirkko Walden (J. Theor. Appl. Electron. Commer. Res., 2016)

Digital Coaching to Build Sustainable Wellness Routines for Young Elderly. - Christer Carlsson; Pirkko Walden (Bled eConference, 2017)

Go Vendla Go! Creating a Digital Coach for the Young Elderly. - Christer Carlsson; Anna Sell; Camilla Walden; Pirkko Walden; Siw Lundqvist; Leif Marcusson (EMCIS, 2017)

Digital Wellness Services and Sustainable Wellness Routines. - Christer Carlsson; Pirkko Walden (EMCIS, 2017)

My Wellness as a Mobile App. Identifying Wellness Types among the Young Elderly. - Anna Sell; Camilla Walden; Pirkko Walden (HICSS, 2017)

SMEs' online channel expansion: value creating activities. - John Jeansson; Shahrokh Nikou; Siw Lundqvist; Leif Marcusson; Anna Sell; Pirkko Walden (Electron. Mark., 2017)

Digital Wellness Services: Key to Better Quality of Life for Young Elderly. - Christer Carlsson; Pirkko Walden (Bled eConference, 2018)

Introduction to the Minitrack on Mobile Value Services. - Pirkko Walden; Tomi Dahlberg; Esko Penttinen (HICSS, 2018)

Digital Support to Guide Physical Activity - Augmented Daily Routines for Young Elderly. - Christer Carlsson; Pirkko Walden (Bled eConference, 2019)

Digital Coaching to Support University Students' Physical Activity. - Anna Sell; Pirkko Walden; Christer Carlsson; Miralem Helmefalk; Leif Marcusson (Bled eConference, 2019)

Introduction to the Minitrack on Digital Mobile Services for Everyday Life. - Pirkko Walden; Tomi Dahlberg; Esko Penttinen (HICSS, 2019)

Sustained Adoption of Systematic Physical Activity for Young Elderly - A Developed UTAUT Approach. - Christer Carlsson; Tuomas Kari; Markus Makkonen; Pirkko Walden; Lauri Frank (Bled eConference, 2020)

Sustainable Physical Activity Programs for Young Elderly - A Fuzzy Analytic Hierarchy Process Approach. - Christer Carlsson; Pirkko Walden; Tuomas Kari; Markus Makkonen; Lauri Frank (Bled eConference, 2020)

Implementing a Digital Wellness Application into Use - Challenges and Solutions Among Aged People. - Tuomas Kari; Anna Sell; Markus Makkonen; Stina Wallin; Pirkko Walden; Christer Carlsson; Lauri Frank; Joanna Carlsson (HCI (28), 2020)

Digital Coaching - An Exploratory Study on Potential Motivators. - József Mezei; Anna Sell; Pirkko Walden (HICSS, 2020)

Forming Sustainable Physical Activity Programs Among Young Elderly - A Combined ELM & UTAUT Approach. - Christer Carlsson; Pirkko Walden; Tuomas Kari; Markus Makkonen; Lauri Frank (Bled eConference, 2021)

Segmentation of the Young Elderly Based on Technology Readiness. - Anna Sell; Pirkko Walden (Bled eConference, 2021)

The impact of IT mindfulness on complex task performance. - Jonna Järveläinen; Anna Sell; Pirkko Walden (HICSS, 2021)

Introduction to the Minitrack on Digital Mobile Services for Everyday Life. - Pirkko Walden; Tomi Dahlberg; Anna Sell (HICSS, 2021)

Technology readiness, UTAUT2 and continued use of digital wellness services - A configurational approach. - József Mezei; Anna Sell; Pirkko Walden (HICSS, 2022)

Young Elderly DSS Users - Some Reasons for Sustained and Successful Adoption. - Christer Carlsson; Pirkko Walden (ICDSST, 2023)

Introduction to the Minitrack on Digital Mobile Services for Everyday Life. - Pirkko Walden; Tomi Dahlberg (HICSS, 2023)

The Antecedents of Advertisement Scepticism and Its Effects on the User Experience of Social Influence Features in the Context of Online Shopping. - Markus Makkonen; Anna Sell; Pirkko Walden; Lauri Frank; Emma Nevala (HICSS, 2024)

Introduction to the Minitrack on Digital Mobile Services for Everyday Life. - Anna Sell; Markus Makkonen; Pirkko Walden; Tomi Dahlberg (HICSS, 2024)