Discovery of Top-k Dense Subgraphs in Dynamic Graph Collections. - Elena Valari; Maria Kontaki; Apostolos N. Papadopoulos (SSDBM, 2012)

Continuous Similarity Computation over Streaming Graphs. - Elena Valari; Apostolos N. Papadopoulos (ECML/PKDD (1), 2013)

Audio-Haptic Map: An Orientation and Mobility Aid for Individuals with Blindness. - Konstantinos Papadopoulos 001; Panagiotis Koukourikos; Eleni Koustriava; Marina Misiou; Asimis Varveris; Elena Valari (DSAI, 2015)

Elders-up! An adaptive system for enabling knowledge transfer from senior adults to small companies. - V. Giannoglou; Konstantinos Smagas; Elena Valari; Efstratios Stylianidis (VSMM, 2016)

Market potential for a location based and augmented reality system for utilities management. - Roberto J. Perez Jimenez; Elena Martin-Delgado Becerril; Rohaya Mohd Nor; Konstantinos Smagas; Eleni Valari; Efstratios Stylianidis (VSMM, 2016)

LARA: A location-based and augmented reality assistive system for underground utilities' networks through GNSS. - Efstratios Stylianidis; Eleni Valari; Konstantinos Smagas; Alain Pagani; J. Henriques; Alejandro Garcia; Elisa Jimeno; I. Carrillo; Petros Patias; Charalampos Georgiadis; Anastasis Kounoudes; K. Michail (VSMM, 2016)

Senior occupation after profession: Habit intriguing adults - SOPHIA. - Elena Valari; Konstantinos Smagas; V. Giannoglou; Efstratios Stylianidis (VSMM, 2016)