Browsing by Authors Theodosiou, Zenonas


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Issue DateTitleAuthor(s)
10-Jun-2022Bias in Face Image Classification Machine Learning Models: The Impact of Annotator’s Gender and RaceKafkalias, Andreas ; Herodotou, Stylianos ; Theodosiou, Zenonas ; Lanitis, Andreas 
2011Crowdsourcing annotation: modelling keywords using low level featuresTsapatsoulis, Nicolas ; Theodosiou, Zenonas 
1-Jan-2022Detection and Recognition of Barriers in Egocentric Images for Safe Urban SidewalksTheodosiou, Zenonas ; Partaourides, Harris ; Panayi, Simoni ; Kitsis, Andreas ; Lanitis, Andreas 
13-Dec-2016Early malicious activity discovery in microblogs by social bridges detectionGogoglou, Antonia ; Theodosiou, Zenonas ; Kounoudes, Anastasis ; Vakali, Athena I. ; Manolopoulos, Yannis 
2011Evaluating annotators consistency with the aid of an innovative database schemaGeorgiou, Olga ; Tsapatsoulis, Nicolas ; Theodosiou, Zenonas 
Feb-2008Evaluation of fish image analysis system on assessing her2 amplification in breast carcinoma casesKasampalidis, Ioannis N. ; Karayannopoulou, Georgia ; Theodosiou, Zenonas ; Kostopoulos, Ioannis ; Bobos, Mattheos ; Bevilacqua, Generoso ; Aretini, Paolo ; Starita, Antonina ; Lyroudia, Kleoniki ; Pitas, Ioannis 
2009Experimental evaluation of the MPEG-7 visual descriptors for object classificationTsapatsoulis, Nicolas ; Theodosiou, Zenonas 
10-Apr-2020A first-person database for detecting barriers for pedestriansTheodosiou, Zenonas ; Partaourides, Harris ; Tolga, Atun ; Panayi, Simoni ; Lanitis, Andreas 
17-Oct-2022How Does the Crowd Impact the Model? A Tool for Raising Awareness of Social Bias in Crowdsourced Training DataPerikleous, Periklis ; Kafkalias, Andreas ; Theodosiou, Zenonas ; Barlas, Pinar ; Christoforou, Evgenia ; Otterbacher, Jahna ; Demartini, Gianluca ; Lanitis, Andreas 
Sep-2020Image annotation: the effects of content, lexicon and annotation methodTheodosiou, Zenonas ; Tsapatsoulis, Nicolas 
23-Jun-2014Image retrieval using keywords: the machine learning perspectiveTsapatsoulis, Nicolas ; Theodosiou, Zenonas 
May-2014Image retrieval: modelling keywords via low-level featuresTheodosiou, Zenonas 
2015Image retrieval: Modelling keywords via low-level featuresTheodosiou, Zenonas 
2012Modelling crowdsourcing originated keywords within the athletics domainTsapatsoulis, Nicolas ; Theodosiou, Zenonas 
2009MuLVAT: a video annotation tool based on XML-dictionaries and shot clusteringTsapatsoulis, Nicolas ; Kounoudes, Anastasis ; Theodosiou, Zenonas 
2009Object classification using the MPEG-7 visual descriptors: an experimental evaluation using state of the art data classifiersTsapatsoulis, Nicolas ; Theodosiou, Zenonas 
2012On the creation of visual models for keywords through crowdsourcingTsapatsoulis, Nicolas ; Theodosiou, Zenonas 
17-Dec-2015Performance gains from directional antennas in full-duplex systemsPsomas, Constantinos ; Skouroumounis, Christodoulos ; Krikidis, Ioannis ; Kalis, Antonis ; Theodosiou, Zenonas ; Kounoudes, Anastasis 
2008POLYBIO: Multimodal Biometric Data Acquisition Platform and Security SystemKounoudes, Anastasis ; Tsapatsoulis, Nicolas ; Milis, Marios ; Theodosiou, Zenonas 
27-Sep-2023Safe vs Unsafe Crosswalks: Assessing the Factors Related to Pedestrian SafetyTheodosiou, Zenonas ; Voutsa, Maria C. ; Constantinou, Constantinos ; Lanitis, Andreas