Search Results for author: Theodore Dalamagas

Found 5 papers, 0 papers with code

ATRAPOS: Evaluating Metapath Query Workloads in Real Time

no code implementations11 Jan 2022 Serafeim Chatzopoulos, Thanasis Vergoulis, Dimitrios Skoutas, Theodore Dalamagas, Christos Tryfonopoulos, Panagiotis Karras

Heterogeneous information networks (HINs) represent different types of entities and relationships between them.

Simplifying Impact Prediction for Scientific Articles

no code implementations30 Dec 2020 Thanasis Vergoulis, Ilias Kanellos, Giorgos Giannopoulos, Theodore Dalamagas

Moreover, most approaches rely on the existence of rich metadata for each article, a requirement that cannot be adequately fulfilled for a large number of them.

Modeling asset allocation strategies and a new portfolio performance score

no code implementations9 Dec 2020 Apostolos Chalkis, Emmanouil Christoforou, Ioannis Z. Emiris, Theodore Dalamagas

The first concerns crisis detection, which is of prime interest for the public in general and for policy makers in particular because of the significant impact that crises have on the economy.

Anomaly Detection Portfolio Optimization

Ranking Papers by their Short-Term Scientific Impact

no code implementations1 Jun 2020 Ilias Kanellos, Thanasis Vergoulis, Dimitris Sacharidis, Theodore Dalamagas, Yannis Vassiliou

A detailed experimental evaluation on four real citation datasets across disciplines, shows that our approach is more effective than previous work in ranking papers based on their short-term impact.

Publishing Life Science Data as Linked Open Data: the Case Study of miRBase

no code implementations10 May 2012 Theodore Dalamagas, Nikos Bikakis, George Papastefanatos, Yannis Stavrakas, Artemis G. Hatzigeorgiou

This paper presents our Linked Open Data (LOD) infrastructures for genomic and experimental data related to microRNA biomolecules.

Databases

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