A framework for implicit and explicit service activation based on Service Level Specification. - Dimitrios Kagklis; Nicolas Liampotis; Christos Tsakiris (SAC, 2004)

Federation and Sharing in the Context Marketplace. - Carsten Pils; Ioanna Roussaki; Tom Pfeifer; Nicolas Liampotis; Nikos Kalatzis (LoCA, 2007)

Distributed Context Management in Support of Multiple Remote Users. - Ioanna Roussaki; Maria Strimpakou; Carsten Pils; Nikos Kalatzis; Nicolas Liampotis (Context-Aware Mobile and Ubiquitous Computing for Enhanced Usability, 2009)

A Privacy Framework for Personal Self-Improving Smart Spaces. - Nicolas Liampotis; Ioanna Roussaki; Elizabeth Papadopoulou; Yussuf Abu-Shaaban; M. Howard Williams; Nicholas K. Taylor; Sarah McBurney; Kajetan Dolinar (CSE (3), 2009)

Self-Improving Personal Smart Spaces for Pervasive Service Provision. - Ioanna Roussaki; Nikos Kalatzis; Kevin Doolin; Nick K. Taylor; Guido P. Spadotto; Nicolas Liampotis; M. Howard Williams (Future Internet Assembly, 2010)

Optimising context data dissemination and storage in distributed pervasive computing systems. - Ioanna Roussaki; Maria Strimpakou; Carsten Pils; Nikos Kalatzis; Nicolas Liampotis (Pervasive Mob. Comput., 2010)

Personalisation in a System Combining Pervasiveness and Social Networking. - Sarah Gallacher; Elizabeth Papadopoulou; Nick K. Taylor; Fraser R. Blackmun; M. Howard Williams; Ioanna Roussaki; Nikos Kalatzis; Nicolas Liampotis; Daqing Zhang 001 (ICCCN, 2011)

Managing Context Data in Personal Smart Spaces. - Nikos Kalatzis; Nicolas Liampotis; Ioanna Roussaki; Efstathios D. Sykas; Miltiades E. Anagnostou (PECCS, 2011)

Addressing the Context-Awareness Requirements in Personal Smart Spaces. - Nicolas Liampotis; Nikos Kalatzis; Ioanna Roussaki; Pavlos Kosmides; Ioannis V. Papaioannou; Eystathios D. Sykas; Miltiades E. Anagnostou; Stavros Xynogalas (APSCC, 2012)

SOCIETIES: Where Pervasive Meets Social. - Kevin Doolin; Ioanna Roussaki; Mark Roddy; Nikos Kalatzis; Elizabeth Papadopoulou; Nick K. Taylor; Nicolas Liampotis; David McKitterick; Edel Jennings; Pavlos Kosmides (Future Internet Assembly, 2012)

Context-awareness in wireless and mobile computing revisited to embrace social networking. - Ioanna Roussaki; Nikos Kalatzis; Nicolas Liampotis; Pavlos Kosmides; Miltiades E. Anagnostou; Kevin Doolin; Edel Jennings; Yiorgos Bouloudis; Stavros Xynogalas (IEEE Commun. Mag., 2012)

Community context management research and challenges in pervasive and social computing. - Nikos Kalatzis; Nicolas Liampotis; Ioanna Roussaki; Pavlos Kosmides; Ioannis V. Papaioannou; Stavros Xynogalas (PerCom Workshops, 2013)

Context and Community Awareness in Support of User Intent Prediction. - Nikos Kalatzis; Ioanna Roussaki; Nicolas Liampotis; Pavlos Kosmides; Ioannis V. Papaioannou; Miltiades E. Anagnostou (Context in Computing, 2014)

Context-Sensitive Trust Evaluation in Cooperating Smart Spaces. - Nicolas Liampotis; Ioanna Roussaki; Nikos Kalatzis; Elizabeth Papadopoulou; João Miguel Gonçalves; Ioannis V. Papaioannou; Efstathios D. Sykas (Context in Computing, 2014)

Enhancing Social Media with Pervasive Features. - Ioanna Roussaki; Nikos Kalatzis; Nicolas Liampotis; Edel Jennings; Pavlos Kosmides; Mark Roddy; Luca Lamorte; Miltiades E. Anagnostou (HCI (22), 2014)

Multi-user context inference based on neural networks. - Ioannis V. Papaioannou; Nikos Kalatzis; Ioanna Roussaki; Nicolas Liampotis; Pavlos Kosmides; Miltiades E. Anagnostou (PerCom Workshops, 2014)

Cross-community context management in Cooperating Smart Spaces. - Nikos Kalatzis; Nicolas Liampotis; Ioanna Roussaki; Pavlos Kosmides; Ioannis V. Papaioannou; Stavros Xynogalas; Daqing Zhang 001; Miltiades E. Anagnostou (Pers. Ubiquitous Comput., 2014)

Authentication, Authorization, and Accounting. - Alessandro Paolini; Diego Scardaci; Nicolas Liampotis; Vincenzo Spinoso; Baptiste Grenier; Yin Chen 004 (Towards Interoperable Research Infrastructures for Environmental and Earth Sciences, 2020)