16 documents found, page 1 of 2
Translating Natural Language Questions into CIDOC-CRM SPARQL Queries to Access ...
Varagnolo, Davide; Melo, Dora; Pimenta Rodrigues, IreneTo explore information on the semantic web, SPARQL queries or DL-queries are suitable tools. However, users interested in exploring the content of such knowledge bases often find it challenging to employ formal query languages, as this requires familiarity with the target domain’s representation model. To address these challenges, a question-answering system that automatically translates natural language questi...
Historia Augusta authorship: an approach based on Measurements of Complex Networks
Martins, Armando; Teixeira, Cláudia; Ferreira, Lígia; Pimenta Rodrigues, Irene; Garcia Zapata, Juan Luís; Grácio, ClaraIn this work, we analyze in detail the topology of the written language network using co-occurrence of words to recognize authorship. The Latin texts object of this study are excerpts from Historia Augusta, a collection of biographies of Roman emperors extending from Hadrian, who started to reign in 117 CE, to Carus and his sons Numerian and Carinus, that is, to the years up 284–285 CE. According to the manuscr...
Report on the 1st linked archives international workshop (LinkedArchives 2021) ...
Teixeira Lopes, Carla; Ribeiro, Cristina; Niccolucci, Franco; Pimenta Rodrigues, Irene; Freire, NunoThe International Workshop on Archives and Linked Data was a satellite event of the 25th International Conference on Theory and Practice of Digital Libraries (TPDL 2021). TPDL 2021 was an online event with free registration, and the same applied to the workshop. Linked Data and Semantic Web technologies offer new possibilities for digital curation and preservation. The growing interest in archival records and t...
A Tool to Explore the Population of a CIDOC-CRM Ontology
Varagnolo, Davide; Melo, Dora; Pimenta Rodrigues, IreneThis paper presents a visualising tool to explore the population of an Ontology, obtained through the processes of automatic migration and text information extraction. It was developed in the context of EPISA project, a R&D project that aims to represent the Portuguese National Archives records information in CIDOC-CRM, an ontology developed for museums. The tool allows the migration process developers to visua...
A strategy for archives metadata representation on CIDOC-CRM and knowledge disc...
Melo, Dora; Pimenta Rodrigues, Irene; Varagnolo, DavideThis paper presents a strategy for the semantic migration of Portuguese National Archives records into CIDOC-CRM standard, an ontology developed for museums, within the context of the EPISA project. The approach to automatically populate the CIDOC-CRM is based on Mapping Description Rules to semantically translate the archives descriptive information into CIDOC-CRM representation. The compliance of the CIDOC-CR...
Historia Augusta authorship: an approach based on Measurements of Complex Networks
Martins, Armando; Grácio, Clara; Teixeira, Cláudia; Pimenta Rodrigues, Irene; Zapata, Juan Luís Garcia; Ferreira, LígiaIn this work, we analyze in detail the topology of the written language network using co-occurrence of words to recognize authorship. The Latin texts object of this study are excerpts from Historia Augusta, a collection of biographies of Roman emperors extending from Hadrian, who started to reign in 117 CE, to Carus and his sons Numerian and Carinus, that is, to the years up 284–285 CE. According to the manuscr...
Historia Augusta authorship: an approach based on Measurements of Complex Networks
Martins, Armando; Grácio, Clara; Teixeira, Cláudia; Pimenta Rodrigues, Irene; Zapata, Juan Luís Garcia; Ferreira, LígiaIn this work, we analyze in detail the topology of the written language network using co-occurrence of words to recognize authorship. The Latin texts object of this study are excerpts from Historia Augusta, a collection of biographies of Roman emperors extending from Hadrian, who started to reign in 117 CE, to Carus and his sons Numerian and Carinus, that is, to the years up 284–285 CE. According to the manuscr...
An Approach to the POS Tagging Problem Using Genetic Algorithms
Silva, Ana Paula; Silva, Arlindo; Pimenta Rodrigues, IreneThe automatic part-of-speech tagging is the process of automatically assigning to the words of a text a part-of-speech (POS) tag. The words of a language are grouped into grammatical categories that represent the function that they might have in a sentence. These grammatical classes (or categories) are usually called part-of-speech. However, in most languages, there are a large number of words that can be used ...
Extended Clinical Discourse Representation Structure for Controlled Natural Lan...
Mendes, David; Pimenta Rodrigues, Irene; Baeta, Carlos; Solano-Rodriguez, CarlosTo support an end to end Question and Answering system to help the clinical practitioners in a cardiovascular healthcare environment, an extended discourse representation structure CIDERS is introduced. This extension of the well-known DRT (Discourse Representation Theory) structures, go beyond single text representation extending them to embrace the general clinical history of a given patient. Introduced is a ...
Clinical Practice Ontology Automatic Learning from SOAP Reports
Mendes, David; Pimenta Rodrigues, Irene; Baeta, CarlosWe show how we implemented an end-to-end process to automatically develop a clinical practice knowledge base acquiring from SOAP notes. With our contribution we intend to overcome the “Knowledge Acquisition Bottleneck” problem by jump-starting the knowledge gathering from the most widely available source of clinical information that are natural language reports. We present the different phases of our process to...