Personal Information
Organization / Workplace
Greece, Central Macedonia Greece
Occupation
Researcher at CERTH-ITI, Co-founder at infalia
Industry
Education
Website
About
Since my graduation as an Electrical & Computer Engineer from Aristotle University of Thessaloniki (AUTh) in 2004, I have been involved in a variety of research projects, within the following disciplines: image & video processing, medical systems, patent document analysis, recommender systems, data mining.
Between 2004 and 2006 I followed a two-year Professional Doctorate in Engineering (P.D.Eng.) program, hosted by the Stan Ackermans Institute, part of the Technical University of Eindhoven (TU/e). On July 2006 I completed my P.D.Eng. thesis on the topic of improved DSA imaging.
I also followed an internet MBA program provided by the Blekinge Institute of Technology (BTH), Karlskrona, Swe...
Contact Details
Tags
social media
mediaeval
verification
twitter
multimedia
clustering
social event detection
community detection
multimedia retrieval
image forensics
geotagging
online disinformation
multimedia verification
benchmarking
image tampering
fake news
deep learning
events
flickr
social networks
deepfakes
debunking
privacy
hoax
sentiment analysis
machine learning
semi-supervised learning
multimedia forensics
dataset
video retrieval
topic detection
journalism
video search
convolutional neural networks
evaluation
social news
gans
media verification
deepfake detection
indexing
social multimedia
language models
near-duplicate detection
topic discovery
generative adversarial networks
hurricane sandy
image retrieval
supervised learning
cbir
visual words
image indexing
event mining
lda
summarization
topic modeling
online communities
event indexing
multimodal clustering
film festival
graph-based clustering
online social networks
news discovery
classification
sed
supervised clustering
event discovery
geo
text indexing
landmarks
tagging
photo collections
dawak
folksonomy
tag clustering
mediaeval2011
sed2011
event detection
tagged photos
collective intelligence
project results
weknowit
graphs
flickr photos
clusttour
city exploration
mobile
mmsys
tiff53
thessfest
tedxthess
tdf14
apps
mir-flickr
multimedia fusion
concept detection
multimedia annotation
online learning
sed2012
icmr2012
竜両両侶 粒僚マ侶
虜凌旅僚僚旅虜略 隆溜虜留
隆旅留厦旅硫流
web applications
jdbc
air quality estimation
opportunistic sensing
social sensing
rumour cascades
media literacy
photoshopping detection
image authentication
fact checking
vggnet
alexnet
googlenet
mediaeval2016
acmmm16
inferences
multimedia privacy
acmmm2016
data protection
placing task
mmcommons
synthetic media
weverify
ai4media
cybersecurity
face swap
faceswap
video forensics
content authentication
forgery detection
splicing detection
media forensics
manipulation
contact tracing
covid-19
infodemic
misinformation
predictive modeling
feature extraction
hackair
query formulation
relevance classification
multimedia search
revealproject
ner
social media mining
ensemble learning
polarity classification
neo4j
titan
orientdb
graph databases
analytics
mining
mongo
solr
trending topic detection
snow2014
www2014
yfcc100m
user profiling
information disclosure
personal information
user study
social science
user-generated content
icwsm2016
smnews
splicing
news prediction
comment mining
popularity prediction
controversiality
popularity
diverse image retrieval
location detection
splice detection
user classification
data challenge
See more
- Presentations
- Documents
- Infographics