Issue Date Title Author(s) 61 2015 Instagram Hashtags as Image Annotation Metadata Giannoulakis, Stamatios 62 2015 FG2015 age progression evaluation Tsapatsoulis, Nicolas 63 Jul-2014 Social voting advice applications-definitions, challenges, datasets and evaluation Tsapatsoulis, Nicolas 64 23-Jun-2014 Image retrieval using keywords: the machine learning perspective Tsapatsoulis, Nicolas 65 Mar-2014 Automatic annotation of image databases based on implicit crowdsourcing, visual concept modeling and evolution Tsapatsoulis, Nicolas 66 1-Jan-2014 Foreword to special session Tsapatsoulis, Nicolas 67 2014 Learning user models in multi-criteria recommender systems Tsapatsoulis, Nicolas 68 2014 A view behind the scene: data structures and software architecture of a VAA Tsapatsoulis, Nicolas 69 2014 Assessing facial age similarity: a framework for evaluating the robustness of different feature sets Tsapatsoulis, Nicolas 70 2014 Lessons learned from the application of biometric-tests on a real case involving identity verification of a missing child Tsapatsoulis, Nicolas 71 2014 On the application of biometric techniques for locating damaged artworks Tsapatsoulis, Nicolas 72 2014 Social vote recommendation: building party models using the probability to vote feedback of VAA users Tsapatsoulis, Nicolas 73 2013 Spatial histogram of keypoints Tsapatsoulis, Nicolas 74 2013 Background modeling methods for visual detection of maritime targets Kaimakis, Paris 75 2013 Video abstraction in social media: augmenting facebook's EdgeRank algorithm in video content presentation Ntalianis, Klimis S. 76 2013 Semantic hyper/multimedia adaptation: schemes and applications 77 2013 On the quantification of missing value impact on voting advice applications Agathokleous, Marilena 78 2013 Voting advice applications: missing value estimation using matrix factorization and collaborative filtering Agathokleous, Marilena 79 2013 Watermark resynchronization: an efficient approach based on eulerian tours around a robust skeleton Raftopoulos, Konstantinos 80 2013 Review of ageing with respect to biometrics and diverse modalities Tsapatsoulis, Nicolas 
