Alexandros Garefalakis

According to our database, Alexandros Garefalakis authored at least 8 papers between 2020 and 2023.

Collaborative distances:

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

2023

Big Data Analytics Applications in Information Management Driving Operational Efficiencies and Decision-Making: Mapping the Field of Knowledge with Bibliometric Analysis Using R.

Konstantina Ragazou, Ioannis Passas, Alexandros Garefalakis, Emilios Galariotis, Constantin Zopounidis

Big Data Cogn. Comput., March, 2023

2022

Distinguish regional performance with the use of shift-share analysis and MCDA methods: a gross value added perspective.

Georgios Xanthos, Constantin Zopounidis, Alexandros Garefalakis, Christos Lemonakis, Ioannis Passas

Oper. Res., 2022

2020

Default avoidance on credit card portfolios using accounting, demographical and exploratory factors: decision making based on machine learning (ML) techniques.

Nikolaos Sariannidis, Stelios Papadakis, Alexandros Garefalakis, Christos Lemonakis, Kyriaki Argyro Tsioptsia

Ann. Oper. Res., 2020

Visualizing operational effects of ERP systems through graphical representations: current trends and perspectives.

Christos Lemonakis, Nikolaos Sariannidis, Alexandros Garefalakis, Anastasia Adamou

Ann. Oper. Res., 2020

Greek sovereign crisis and European exchange rates: effects of news releases and their providers.

Konstantinos Gkillas, Dimitrios Vortelinos, Christos Floros, Alexandros Garefalakis, Nikolaos Sariannidis

Ann. Oper. Res., 2020

Operational elements of Narrative Disclosure Information (NDI) in a geographical context.

Alexandros Garefalakis, Nikolaos Sariannidis, Christos Lemonakis

Ann. Oper. Res., 2020

Narrative disclosure guidelines for CARs: an operational-based tool.

Alexandros Garefalakis, Nikolaos Sariannidis, Christos Lemonakis

Ann. Oper. Res., 2020

Looking back and forging ahead: the weighting of ESG factors.

Alexandros Garefalakis, Augustinos Dimitras

Ann. Oper. Res., 2020