The Works of the Sea: Mapping the Itineraries of Imitation in Late Antique Epic

Autor: Ioannis Doukas

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d7e81b54f842da023d767fb5013f713c
https://doi.org/10.1515/9783110699593-005

A Graph-Based Extension for the Set-Based Model Implementing Algorithms Based on Important Nodes

Autor: Christos Makris, Nikitas-Rigas Kalogeropoulos, Andreas Kanavos, Ioannis Doukas

Publikováno v: Artificial Intelligence Applications and Innovations. AIAI 2020 IFIP WG 12.5 International Workshops ISBN: 9783030491895
AIAI Workshops

The purpose of this paper is the expansion of the set-based model, namely an information retrieval model, with the use of graphs. The indexing process implements a graphical representation, while the querying and document representation are based on

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4e4b71e651d928951765e09979d3c54f
https://doi.org/10.1007/978-3-030-49190-1_13

Application of GIS in the study examining the utilization of natural vegetation as forage material, during a traditional transhumance route: The case of a route from the highlands of SW Macedonia to the lowlands of Thessaly, Greece

Autor: Thomas G. Lagkas, Konstantina Ntassiou, Ioannis Doukas

Publikováno v: Applied Geography. 91:70-80

Transhumance is an animal husbandry system based on the seasonal relocation of herds with the purpose of ensuring access to food across the seasons. In Greece, seasonal relocation of herds and people was taking place along particular routes that meet

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::61d5bc8ed60cc20e3ff4a3127011ef18
https://doi.org/10.1016/j.apgeog.2017.12.021

Development of a Web-based GIS monitoring and environmental assessment system for the Black Sea: application in the Danube Delta area

Autor: Georgios Zalidis, Vassilios Grigoriadis, Ion Grigoras, Liliana Teodorof, Agamemnon Andrianopoulos, Argyrios Stergioudis, Thomas Alexandridis, Ioanna Papadopoulou, Georgios S. Vergos, Ilias N. Tziavos, Ioannis Doukas, Lyudmila Vorobyova, Paraskevas Savvaidis, Borys G. Aleksandrov

Publikováno v: Environmental Monitoring and Assessment. 188

In this paper, the development of a Web-based GIS system for the monitoring and assessment of the Black Sea is presented. The integrated multilevel system is based on the combination of terrestrial and satellite Earth observation data through the tec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::153846efe87be0acff8c0593448089aa
https://doi.org/10.1007/s10661-016-5492-z

THE VALIDATION OF THE TRANSFORMATION BETWEEN AN OLD GEODETIC REFERENCE FRAME AND A MODERN REFERENCE FRAME, BY USING EXTERNAL SPACE TECHNIQUES SITES: THE CASE STUDY OF THE HELLENIC GEODETIC REFERENCE SYSTEM OF 1987

Autor: Ioannis Doukas, Dimitrios Ampatzidis, Vassileios Kampouris

Publikováno v: Boletim de Ciências Geodésicas, Vol 23, Iss 3, Pp 434-444
Boletim de Ciências Geodésicas, Volume: 23, Issue: 3, Pages: 434-444, Published: SEP 2017
Boletim de Ciências Geodésicas v.23 n.3 2017
Boletim de Ciências Geodésicas
Universidade Federal do Paraná (UFPR)
instacron:UFPR

Many of the old geodetic reference frames which realized in the previous decades using classical observations carry biases. These biases are mainly caused due to the problematic observations and/or the tectonic motion. That is the case of the officia

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6bed93b1326ac010723c43824169d5f2
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1982-21702017000300434&lng=en&tlng=en