Dimitrios Pappas

According to our database, Dimitrios Pappas authored at least 8 papers between 2011 and 2021.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2021

Representations of generalized inverses via full-rank QDR decomposition.

Nahier Aldhafeeri, Dimitrios Pappas, Ivan P. Stanimirovic, Milan B. Tasic

Numer. Algorithms, 2021

Markov chain lumpability and applications to credit risk modelling in compliance with the International Financial Reporting Standard 9 framework.

Kyriakos Georgiou, G. Domazakis, Dimitrios Pappas, Athanasios N. Yannacopoulos

Eur. J. Oper. Res., 2021

2017

HOMER: A semantically enhanced knowledge management approach in the domain of homemade explosives intelligence.

Dimitrios Pappas, Iraklis Paraskakis

Soc. Netw. Anal. Min., 2017

2016

Computing {2, 4} and {2, 3}-inverses by using the Sherman-Morrison formula.

Predrag S. Stanimirovic, Vasilios N. Katsikis, Dimitrios Pappas

Appl. Math. Comput., 2016

Adaptive knowledge retrieval using semantically enriched folksonomies.

Dimitrios Pappas, Iraklis Paraskakis

Proceedings of the 11th International Workshop on Semantic and Social Media Adaptation and Personalization, 2016

2015

Architecting the IoT Paradigm: A Middleware for Autonomous Distributed Sensor Networks.

George Eleftherakis, Dimitrios Pappas, Thomas Lagkas, Konstantinos Rousis, Ognen Paunovski

Int. J. Distributed Sens. Networks, 2015

2012

Full-rank representations of outer inverses based on the QR decomposition.

Predrag S. Stanimirovic, Dimitrios Pappas, Vasilios N. Katsikis, Ivan P. Stanimirovic

Appl. Math. Comput., 2012

2011

An improved method for the computation of the Moore-Penrose inverse matrix.

Vasilios N. Katsikis, Dimitrios Pappas, Athanassios Petralias

Appl. Math. Comput., 2011