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Θεολογία, φιλοσοφία και επιστήμη κατά τους τρεις Ιεράρχες
(2013)
Οι Τρεις Ιεράρχες που καθιερώθηκαν δικαίως στη νεώτερη ιστορία του Ελληνικού Έθνους ως οι προστάτες και στυλοβάτες της ελληνικής παιδείας αποτελούν για όλους μας, εκπαιδευτικούς και εκπαιδευομένους, πηγή εμπνεύσεως και ...
A Multi-Objective Exploration Strategy for Mobile Robots Under Operational Constraints
(IEEE, 2013)
Multi-objective robot exploration constitutes one of the most challenging tasks for autonomous robots performing in various operations and different environments. However, the optimal exploration path depends heavily on ...
Automatic summarization and annotation of videos with lack of metadata information
(Elsevier, 2013)
The advances in computer and network infrastructure together with the fast evolution of multimedia data has resulted in the growth of attention to the digital video’s development. The scientific community has increased the ...
Dynamic two-stage image retrieval from large multimedia databases
(Elsevier, 2013)
Content-based image retrieval (CBIR) with global features is notoriously noisy, especially for image queries with low percentages of relevant images in a collection. Moreover, CBIR typically ranks the whole collection, ...
Distributed Multi-Robot Coverage using Micro Aerial Vehicles
(IEEE (Computer Society), 2013)
In this paper we present a solution to the problem
of positioning a team of Micro Aerial Vehicles for a surveillance
task in an environment of arbitrary and unknown morphology.
The problem is addressed taking into account ...
Golden Retriever - A Java Based Open Source Image Retrieval Engine
(ACM, 2013)
Golden Retriever Image Retrieval Engine (GRire) is an open
source light weight Java library developed for Content Based
Image Retrieval (CBIR) tasks, employing the Bag of Visual
Words (BOVW) model. It provides a complete ...
Handoff Triggering for Wireless Sensor Networks with Performance Needs
(IEEE, 2013)
In this paper, we deal with mobility management for wireless sensor networks and we focus on the first phase of a handoff procedure which is concerned with the mechanics of measuring important parameters and initiating ...
The GINSENG System for Wireless Monitoring and Control: Design and Deployment Experiences
(ACM, 2013)
Today’s industrial facilities, such as oil refineries, chemical plants, and factories, rely on wired sensor systems to monitor and control the production processes. The deployment and maintenance of such cabled systems is ...
Autonomous Navigation of Teams of Unmanned Aerial or Underwater Vehicles for Exploration of Unknown Static & Dynamic Environments
(MED’13, 2013)
In this paper, we present a new approach that
is able to efficiently and fully-autonomously navigate a team
of Unmanned Aerial or Underwater Vehicles (UAUV’s) when
deployed in exploration of unknown static and dynamic ...
Structure inference for linked data sources using clustering
(ACM Digital Library, 2013)
Linked Data (LD) is supplementing the World Wide Web of documents with a Web of data. This is becoming apparent from the number of LD repositories available as part of the Linked Open Data (LOD) cloud. At the instance-level, ...