• Publications
  • Influence
Towards content-based patent image retrieval: A framework perspective
In this article, we discuss the potential benefits, the requirements and the challenges involved in patent image retrieval and subsequently, we propose a framework that encompasses advanced imageExpand
  • 48
  • 7
  • Open Access
ITI-CERTH participation to TRECVID 2015
This paper provides an overview of the tasks submitted to TRECVID 2011 by ITI-CERTH. ITICERTH participated in the Known-item search (KIS) as well as in the Semantic Indexing (SIN) and the EventExpand
  • 45
  • 2
  • Open Access
News Articles Classification Using Random Forests and Weighted Multimodal Features
This research investigates the problem of news articles classification. The classification is performed using N-gram textual features extracted from text and visual features generated from oneExpand
  • 35
  • 2
  • Open Access
Visual and Textual Analysis of Social Media and Satellite Images for Flood Detection @ Multimedia Satellite Task MediaEval 2017
This paper presents the algorithms that CERTH team deployed in order to tackle disaster recognition tasks and more specifically Disaster Image Retrieval from Social Media (DIRSM) and FloodDetectionExpand
  • 28
  • 2
MKLab interactive video retrieval system
In this paper, the MKLab interactive video retrieval system is described.
  • 8
  • 2
VERGE: A video interactive retrieval engine
This paper presents the video retrieval engine VERGE, which combines indexing, analysis and retrieval techniques in various modalities (i.e. textual, visual and concept search). The functionalitiesExpand
  • 11
  • 1
  • Open Access
Ontology-centered environmental information delivery for personalized decision support
Ontology-based decision support.Environmental data acquisition from the web.Environmental data fusion.Personalized environmental information delivery. Data on observed and forecasted environmentalExpand
  • 11
  • 1
  • Open Access
VERGE: A Multimodal Interactive Search Engine for Video Browsing and Retrieval
This paper presents VERGE interactive search engine, which is capable of browsing and searching into video content. The system integrates content-based analysis and retrieval modules such as videoExpand
  • 9
  • 1
  • Open Access
A Multimodal Approach in Estimating Road Passability Through a Flooded Area Using Social Media and Satellite Images
This paper presents the algorithms that CERTH-ITI team deployed to tackle flood detection and road passability from social media and satellite data. Computer vision and deep learning techniques areExpand
  • 5
  • 1
  • Open Access
Towards Improved Air Quality Monitoring Using Publicly Available Sky Images
Air pollution causes nearly half a million premature deaths each year in Europe. Despite air quality directives that demand compliance with air pollution value limits, many urban populations continueExpand
  • 4
  • 1