Browsing Τμήμα Πληροφορικής / Department of Computer Science by Author "Pallis, George"
Now showing items 1-15 of 15
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ATMoN: Adapting the "Temporality" in Large-Scale Dynamic Networks
Trihinas, Demetris; Chiroque, Luis F.; Pallis, George; Fernandez Anta, Antonio; Dikaiakos, Marios D. (2018)With the widespread adoption of temporal graphs to study fast evolving interactions in dynamic networks, attention is needed to provide graph metrics in time and at scale. In this paper, we introduce ATMoN, an open-source ...
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Check-It: A plugin for Detecting and Reducing the Spread of Fake News and Misinformation on the Web
Paschalides, Demetris; Kornilakis, Alexandros; Christodoulou, Chrysovalantis; Andreou, Rafael; Pallis, George; Dikaiakos, Marios; Markatos, Evangelos (Association for Computing Machinery, 2019)Over the past few years, we have been witnessing the rise of misinformation on the Internet. People fall victims of fake news continuously, and contribute to their propagation knowingly or inadvertently. Many recent efforts ...
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DevOps as a Service: Pushing the Boundaries of Microservice Adoption
Trihinas, Demetris; Tryfonos, Athanasios; Dikaiakos, Marios D.; Pallis, George (2018)Software teams of all sizes are embracing the DevOps philosophy to rapidly deliver applications by adopting the microservice paradigm. Industry trends show clearly that microservice adoption is expanding rapidly. However, ...
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Edge Computing [Scanning the Issue]
Shi, Weisong; Pallis, George; Xu, Zhiwei (2019)In recent years, with the proliferation of the Internet of Things (IoT) and the wide penetration of wireless networks, the number of edge devices and the data generated from the edge have been growing rapidly. According ...
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ENEDI: Energy Saving in Datacenters
Tryfonos, Athanasios; Andreou, Andreas; Loulloudes, Nicholas; Pallis, George; Dikaiakos, Marios D.; Chatzigeorgiou, Nikolas; Georghiou, George E. (2018)Despite significant advances in the design and fabrication of power-efficient electronics and microprocessors, and the ubiquitous availability of Class A-rated lightning, cooling and heating appliances, modern datacenters ...
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Healthcare Informatics and Privacy
Iyengar, Arun; Kundu, Ashish; Pallis, George (2018)While the Internet promises a future for universally accessible and more intelligent healthcare, the privacy of patients, doctors, nurses, and healthcare providers is of greater concern today than ever. This special issue ...
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A Look at the Bibliometrics
Pallis, George (2019)Presents an editorial on bibliometircs associated with IEEE Internet Computing.
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Low-Cost Adaptive Monitoring Techniques for the Internet of Things
Trihinas, Demetris; Pallis, George; Dikaiakos, Marios (2018)Internet-enabled physical devices with "smart" processing capabilities are becoming the tools for understanding the complexity of the global inter-connected world we inhabit. The Internet of Things (IoT) churns tremendous ...
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MANDOLA: A Big-Data Processing and Visualization Platform for Monitoring and Detecting Online Hate Speech
Paschalides, Demetris; Stephanidis, Dimosthenis; Andreou, Andreas; Orphanou, Kalia; Pallis, George; Dikaiakos, Marios D.; Markatos, Evangelos (2020)In recent years, the increasing propagation of hate speech in online social networks and the need for effective counter-measures have drawn significant investment from social network companies and researchers. This has ...
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Monitoring Elastically Adaptive Multi-Cloud Services
Trihinas, Demetris; Pallis, George; Dikaiakos, Marios D. (2018)Automatic resource provisioning is a challenging and complex task. It requires for applications, services and underlying platforms to be continuously monitored at multiple levels and time intervals. The complex nature of ...
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A New Era of Internet Computing is Coming
Pallis, George (2019)Presents the introductory editorial for this issue of the publication.
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Query-Driven Descriptive Analytics for IoT and Edge Computing
Symeonides, Moysis; Trihinas, Demetris; Georgiou, Zacharias; Pallis, George; Dikaiakos, Marios (2019)With consumers embracing the prevalence of ubiquitously connected smart devices, Edge Computing is emerging as a principal computing paradigm for latency-sensitive and in-proximity services. However, as the plethora of ...
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SELECT: A Distributed Publish/Subscribe Notification System for Online Social Networks
Apolónia, Nuno; Antaris, Stefanos; Girdzijauskas, Sarunas; Pallis, George; Dikaiakos, Marios (2018)Publish/subscribe (pub/sub) mechanisms constitute an attractive communication paradigm in the design of large-scale notification systems for Online Social Networks (OSNs). To accommodate the large-scale workloads of ...
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StreamSight: A Query-Driven Framework for Streaming Analytics in Edge Computing
Georgiou, Zacharias; Symeonides, Moysis; Trihinas, Demetris; Pallis, George; Dikaiakos, Marios D. (2018)Edge computing is the emerging architectural paradigm extending cloud technologies to the logical extremes of the network for on-demand and delay-sensitive services. However, once service placement on edge-enabling resources ...
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Two-hop privacy-preserving nearest friend searches
Karakasidis, Alexandros; Pallis, George; Dikaiakos, Marios D. (2019)Nowadays, social networks are a part of everyday life. Almost everyone possessing a computing device, even a mobile one, such as a smartphone or tablet, has access to these networks. Interacting with them often requires ...