Foundation for Research & Technology-Hellas (FORTH)

research

∙ 03/17/2022

Knowledge Graph Embedding Methods for Entity Alignment: An Experimental Review

In recent years, we have witnessed the proliferation of knowledge graphs...

Nikolaos Fanourakis, et al. ∙

research

∙ 11/06/2021

Linguistic Cues of Deception in a Multilingual April Fools' Day Context

In this work we consider the collection of deceptive April Fools' Day(AF...

Katerina Papantoniou, et al. ∙

research

∙ 12/11/2017

Using a single RGB frame for real time 3D hand pose estimation in the wild

We present a method for the real-time estimation of the full 3D pose of ...

Paschalis Panteleris, et al. ∙

research

∙ 08/23/2017

Massively-Parallel Feature Selection for Big Data

We present the Parallel, Forward-Backward with Pruning (PFBP) algorithm ...

Ioannis Tsamardinos, et al. ∙

research

∙ 05/15/2017

Back to RGB: 3D tracking of hands and hand-object interactions based on short-baseline stereo

We present a novel solution to the problem of 3D tracking of the articul...

Paschalis Panteleris, et al. ∙

research

∙ 12/14/2015

An Event Calculus Production Rule System for Reasoning in Dynamic and Uncertain Domains

Action languages have emerged as an important field of Knowledge Represe...

Theodore Patkos, et al. ∙

research

∙ 10/30/2014

Tasks that Require, or can Benefit from, Matching Blank Nodes

In various domains and cases, we observe the creation and usage of infor...

Christina Lantzaki, et al. ∙

research

∙ 03/10/2014

Constraint-based Causal Discovery from Multiple Interventions over Overlapping Variable Sets

Scientific practice typically involves repeatedly studying a system, eac...

Sofia Triantafillou, et al. ∙

research

∙ 10/31/2011

Extended RDF as a Semantic Foundation of Rule Markup Languages

Ontologies and automated reasoning are the building blocks of the Semant...

Anastasia Analyti, et al. ∙

research

∙ 10/09/2017

LD-SDS: Towards an Expressive Spoken Dialogue System based on Linked-Data

In this work we discuss the related challenges and describe an approach ...

Alexandros Papangelis, et al. ∙

research

∙ 10/13/2017

Enumerating Multiple Equivalent Lasso Solutions

Predictive modelling is a data-analysis task common in many scientific f...

Yannis Pantazis, et al. ∙

research

∙ 09/30/2016

Soft Cache Hits and the Impact of Alternative Content Recommendations on Mobile Edge Caching

Caching popular content at the edge of future mobile networks has been w...

Thrasyvoulos Spyropoulos, et al. ∙

research

∙ 10/12/2017

Shortcuts through Colocation Facilities

Network overlays, running on top of the existing Internet substrate, are...

Vasileios Kotronis, et al. ∙

research

∙ 01/17/2018

Packet Routing in 3D Nanonetworks: A Lightweight, Linear-path Scheme

Packet routing in nanonetworks requires novel approaches, which can cope...

A. Tsioliaridou, et al. ∙

research

∙ 01/17/2018

The Socket Store: An App Model for the Application-Network Interaction

A developer of mobile or desktop applications is responsible for impleme...

Christos Liaskos, et al. ∙

research

∙ 01/20/2018

Storage-Class Memory Hierarchies for Scale-Out Servers

With emerging storage-class memory (SCM) nearing commercialization, ther...

Dmitrii Ustiugov, et al. ∙

research

∙ 04/05/2018

On the Energy Consumption Forecasting of Data Centers Based on Weather Conditions: Remote Sensing and Machine Learning Approach

The energy consumption of Data Centers (DCs) is a very important figure ...

Georgios Smpokos, et al. ∙

research

∙ 04/20/2018

twAwler: A lightweight twitter crawler

This paper presents twAwler, a lightweight twitter crawler that targets ...

Polyvios Pratikakis, et al. ∙

research

∙ 04/20/2018

Cut to Fit: Tailoring the Partitioning to the Computation

Social Graph Analytics applications are very often built using off-the-s...

Iacovos Kolokasis, et al. ∙

research

∙ 01/20/2018

Storage-Class Memory Hierarchies for Servers

With emerging storage-class memory (SCM) nearing commercialization, ther...

Dmitrii Ustiugov, et al. ∙

research

∙ 01/20/2018

Enabling Storage Class Memory as a DRAM Replacement for Datacenter Services

With emerging storage-class memory (SCM) nearing commercialization, ther...

Dmitrii Ustiugov, et al. ∙

research

∙ 05/17/2018

Realizing Wireless Communication through Software-defined HyperSurface Environments

Wireless communication environments are unaware of the ongoing data exch...

Christos Liaskos, et al. ∙

research

∙ 05/17/2018

Show me the Cache: Optimizing Cache-Friendly Recommendations for Sequential Content Access

Caching has been successfully applied in wired networks, in the context ...

Theodoros Giannakas, et al. ∙

research

∙ 05/26/2018

Cookie Synchronization: Everything You Always Wanted to Know But Were Afraid to Ask

User data is the primary input of digital advertising, the fuel of free ...

Panagiotis Papadopoulos, et al. ∙

research

∙ 06/04/2018

A New Wireless Communication Paradigm through Software-controlled Metasurfaces

Electromagnetic waves undergo multiple uncontrollable alterations as the...

Christos Liaskos, et al. ∙

research

∙ 06/06/2018

Truth in Web Mining: Measuring the Profitability and Cost of Cryptominers as a Web Monetization Model

The recent advances of web-based cryptomining libraries along with the w...

Panagiotis Papadopoulos, et al. ∙

research

∙ 06/07/2018

CABaRet: Leveraging Recommendation Systems for Mobile Edge Caching

Joint caching and recommendation has been recently proposed for increasi...

Savvas Kastanakis, et al. ∙

research

∙ 06/04/2018

Using any Surface to Realize a New Paradigm for Wireless Communications

This article introduces an approach that could tame wireless channels, m...

Christos Liaskos, et al. ∙

research

∙ 07/16/2018

BitSurfing: Wireless Communications with Outsourced Symbol Generation

Nano-IoT enables a wide range of ground-breaking technologies, but face ...

Ageliki Tsioliaridou, et al. ∙

research

∙ 07/16/2018

Towards a Circular Economy via Intelligent Metamaterials

The present study proposes the use of intelligent metasurfaces in the de...

Christos Liaskos, et al. ∙

research

∙ 07/25/2018

Jamming in multiple independent Gaussian channels as a game

We study the problem of jamming in multiple independent Gaussian channel...

Michail Fasoulakis, et al. ∙

research

∙ 09/16/2018

A Distributed Learning Architecture for Scientific Imaging Problems

Current trends in scientific imaging are challenged by the emerging need...

A. Panousopoulou, et al. ∙

research

∙ 08/29/2018

Enabling Ultra-Low Delay Teleorchestras using Software Defined Networking

Ultra-low delay sensitive applications can afford delay only at the leve...

Emmanouil Lakiotakis, et al. ∙

research

∙ 09/26/2018

Convolutional Neural Networks for Video Quality Assessment

Video Quality Assessment (VQA) is a very challenging task due to its hig...

Michalis Giannopoulos, et al. ∙

research

∙ 09/30/2018

Master of Web Puppets: Abusing Web Browsers for Persistent and Stealthy Computation

The proliferation of web applications has essentially transformed modern...

Panagiotis Papadopoulos, et al. ∙

research

∙ 10/23/2018

Heuristics-based Query Reordering for Federated Queries in SPARQL 1.1 and SPARQL-LD

The federated query extension of SPARQL 1.1 allows executing queries dis...

Thanos Yannakis, et al. ∙

research

∙ 11/06/2018

Training Generative Adversarial Networks with Weights

The impressive success of Generative Adversarial Networks (GANs) is ofte...

Yannis Pantazis, et al. ∙

research

∙ 12/06/2018

Learning to Infer the Depth Map of a Hand from its Color Image

We propose the first approach to the problem of inferring the depth map ...

Vassilis C. Nicodemou, et al. ∙

research

∙ 11/29/2018

Gaussian asymptotic limits for the α-transformation in the analysis of compositional data

Compositional data consists of vectors of proportions whose components s...

Yannis Pantazis, et al. ∙

research

∙ 12/19/2018

Accurate Hand Keypoint Localization on Mobile Devices

We present a novel approach for 2D hand keypoint localization from regul...

Filippos Gouidis, et al. ∙

research

∙ 11/08/2018

A Novel Communication Paradigm for High Capacity and Security via Programmable Indoor Wireless Environments in Next Generation Wireless Systems

Wireless communication environments comprise passive objects that cause ...

Christos Liaskos, et al. ∙

research

∙ 12/29/2018

Cross-Device Tracking: Systematic Method to Detect and Measure CDT

Online advertising, the backbone of the free Web, has transformed the ma...

Konstantinos Solomos, et al. ∙

research

∙ 12/29/2018

Modeling, Simulating and Configuring Programmable Wireless Environments for Multi-User Multi-Objective Networking

Programmable wireless environments enable the software-defined propagati...

Christos Liaskos, et al. ∙

research

∙ 01/03/2019

Please Forget Where I Was Last Summer: The Privacy Risks of Public Location (Meta)Data

The exposure of location data constitutes a significant privacy risk to ...

Kostas Drakonakis, et al. ∙

research

∙ 01/05/2019

On hybrid modular recommendation systems for video streaming

The recommendation systems aim to improve the user engagement by recomme...

Evripidis Tzamousis, et al. ∙

research

∙ 01/06/2019

Should I stay or should I go: Analysis of the impact of application QoS on user engagement in YouTube

To improve the quality of experience (QoE), especially under moderate to...

Maria Plakia, et al. ∙

research

∙ 01/09/2019

Multi-layer Game-Theoretical Analysis of Wireless Markets with Market Segmentation

New larger and more diverse wireless markets have emerged. Modelling the...

Georgios Fortetsanakis, et al. ∙

research

∙ 12/13/2018

How Many and What Types of SPARQL Queries can be Answered through Zero-Knowledge Link Traversal?

The current de-facto way to query the Web of Data is through the SPARQL ...

Pavlos Fafalios, et al. ∙

research

∙ 01/20/2018

Design Guidelines for High-Performance SCM Hierarchies

With emerging storage-class memory (SCM) nearing commercialization, ther...

Dmitrii Ustiugov, et al. ∙

research

∙ 03/14/2019

DysLexML: Screening Tool for Dyslexia Using Machine Learning

Eye movements during text reading can provide insights about reading dis...

Thomais Asvestopoulou, et al. ∙

Foundation for Research & Technology-Hellas (FORTH)

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