@article{Benardou2021,
title = {The vision of an open, transferable, hybrid reading hub in urban Greece},
author = {Agiatis Benardou and Michalis Kalamaras and Magdalini Sgouridi and Giannis Tsakonas},
doi = {https://doi.org/10.1386/jgmc_00033_3},
year = {2021},
date = {2021-04-01},
journal = {Journal of Greek Media and Culture},
volume = {7},
number = {1},
pages = {125-136(12)},
publisher = {Intellect},
abstract = {In recent years the traditional concept of the library has been drastically diversified. Libraries appear in different forms, adding collections of content beyond books, expanding already existing services and developing new ones, while focusing on their engagement with audiences. This visual essay presents CLOISTER, a vision of an open, inclusive, non-profit, physical and digital reading space to be located in the heart of the Greek city. CLOISTER is envisioned as a sustainable, transferable and inviting library construction, that aims to disrupt the city flow by offering a new reading and collaboration space. The design of this pop-up library is inspired by the Athenian Agora, with its covered arcades and the open porticos running along building walls. The project aspires to transform Greek city squares by challenging the fixity of reading spaces and empowering the city pulse.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

@article{Koubarakis2021,
title = {A retrospective on Telos as a metamodeling language for requirements engineering},
author = {Manolis Koubarakis and Alexander Borgida and Panos Constantopoulos and et al.},
doi = {https://doi.org/10.1007/s00766-020-00329-x},
year = {2021},
date = {2021-00-00},
journal = {Requirements Eng},
volume = {26},
pages = {1-23},
abstract = {Telos is a conceptual modeling language intended to capture software knowledge, such as software system requirements, domain knowledge, architectures, design decisions and more. To accomplish this, Telos was designed to be extensible in the sense that the concepts used to capture software knowledge can be defined in the language itself, instead of being built-in. This extensibility is accomplished through powerful metamodeling features, which proved very useful for interrelating het- erogeneous models from requirements, model-driven software engineering, data integration, ontology engineering, cultural informatics and education. We trace the evolution of ideas and research results in the Telos project from its origins in the late eighties. Our account looks at the semantics of Telos, its various implementations and its applications. We also recount related research by other groups and the cross-influences of ideas thereof. We conclude with lessons learnt.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

@misc{Dritsou2020,
title = {Integrating archival materials for the study of the turbulent Greek 40s},
author = {Vicky Dritsou and Maria Ilvanidou and Isidora Despotidou and Vicky Liakopoulou and Karmen Vourvachaki and Panos Constantopoulos},
url = {https://zenodo.org/record/4271531},
doi = {10.5281/zenodo.4271531},
year = {2020},
date = {2020-11-12},
abstract = {Humanities researchers often need to study heterogeneous digitized archives from different sources. But how can they deal with this heterogeneity, both in terms of structure and semantics? What are the digital tools they can use in order to integrate resources and study them as a whole? And what if they are unfamiliar with the methods and tools available? Towards this end, DARIAH-EU[1] and CLARIN[2] research infrastructures already support researchers in exploiting digital tools. Specific use case research scenarios have also been developed, with the PARTHENOS SSK[3] being a successful example. In this paper we describe our related (ongoing) experience from the development of the Greek research infrastructure APOLLONIS[4], where, among others, we have focused on identifying and supporting the workflows that researchers need to follow to perform specific research studies while jointly accessing disparate archives. Using the decade of 1940s as a use case, a turbulent period in Greek history due to its significant events (WWII, Occupation, Opposition, Liberation, Civil War), we have assembled (digitized) historical archives, coming from different providers and shedding light on different historical aspects of these events. From the acquisition of the resources to the desired outcome, we record the workflows of the whole research study, including the initial curation process of the digitized archives, the ingestion, the joint indexing of the data, the generation of semantic graph representations and, finally, their publication and searching. After the acquisition of the heterogeneous source materials we perform a detailed investigation of their structure and contents, in order to map the different archive metadata onto a common metadata schema, thus enabling joint indexing and establishing semantic relations among the contents of the archives. The next step is data cleaning, where messy records are cleaned and normalized. Natural Language Processing methods are then exploited for the extraction of additional information contained in the archival records or in free text metadata fields, such as persons, places, armed units, dates and topics, which enhance the initial datasets. The outcome is encoded in XML using the common schema and ingested into a repository through an aggregator implemented using the MoRE[5] system. A joint index based on a set of basic criteria is generated and maintained, thus ensuring joint access to all archival records regardless of their source. In addition, an RDF representation is generated from the encoded archival data, enabling their publication in the form of a semantic graph and supporting interesting complex queries. This is based on a specifically designed extension of CIDOC CRM[6] and a compilation of a list of research queries of varying complexity encoded in SPARQL. Preliminary tests of the entire workflows and the tools used in all steps yielded very encouraging results. Our immediate plans include full scale ingestion and indexing of the material from a number of archives, producing the corresponding semantic graph and streamlining the incorporation of new archives.

[1]DARIAH-EU, https://www.dariah.eu/
[2]CLARIN, https://www.clarin.eu/
[3]PARTHENOS Standardization Survival Kit (SSK), http://www.parthenos-project.eu/portal/ssk-2
[4]APOLLONIS Greek Infrastructure for Digital Arts, Humanities and Language Research and Innovation, https://apollonis-infrastructure.gr/
[5]MoRE Aggregator, http://more.dcu.gr/
[6]CIDOC CRM, http://www.cidoc-crm.org/},
howpublished = {Presentation at Scholarly Primitives - DARIAH Annual Event 2020},
note = {Honorable mention},
keywords = {},
pubstate = {published},
tppubtype = {presentation}
}