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Semantic Web Machine Reading with FRED

Aldo Gangemi, Valentina Presutti, Diego Reforgiato Recupero, Andrea Giovanni Nuzzolese, Francesco Draicchio, Misael Mongiovì, Harith Alani
2017 Semantic Web Journal  
FRED is a machine reader for the semantic web: its output is a RDF/OWL graph, whose design is based on frame semantics.  ...  A machine reader is a tool able to transform natural language text to formal structured knowledge so as the latter can be interpreted by machines, according to a shared semantics.  ...  has received funding from the European Union Horizons 2020 the Framework Programme for Research and Innovation (2014-2020) under grant agreement 643808 Project MARIO Managing active and healthy aging with  ... 
doi:10.3233/sw-160240 fatcat:6uqoj5ymlfgn5e5gbqiocyg7ni

Extracting knowledge from text using SHELDON, a Semantic Holistic framEwork for LinkeD ONtology data

Diego Reforgiato Recupero, Andrea Giovanni Nuzzolese, Sergio Consoli, Valentina Presutti, Misael Mongiovì, Silvio Peroni
2015 Proceedings of the 24th International Conference on World Wide Web - WWW '15 Companion  
SHELDON 1 is the first true hybridization of NLP machine reading and the Semantic Web.  ...  SHELDON includes different capabilities in order to extend machine reading to Semantic Web data: frame detection, topic extraction, named entity recognition, resolution and coreference, terminology extraction  ...  Everything is integrated and semantically enriched in order to provide a Semantic Web-oriented reading of texts. FRED is also accessible by means of a Python API, namely fredlib 6 .  ... 
doi:10.1145/2740908.2742842 dblp:conf/www/RecuperoNCPMP15 fatcat:drq4xtwdabhixftmtgulq4q5je

A Machine Reader for the Semantic Web

Aldo Gangemi, Francesco Draicchio, Valentina Presutti, Andrea Giovanni Nuzzolese, Diego Reforgiato Recupero
2013 International Semantic Web Conference  
FRED is a machine reading tool for converting text into internally well-connected and quality linked-data-ready ontologies in webservice-acceptable time.  ...  The current version of the tool includes Earmark-based markup, and enrichment with word sense disambiguation (WSD) and named entity resolution (NER) off-the-shelf components.  ...  as a deep version of a machine reader [3] for the Semantic Web.  ... 
dblp:conf/semweb/GangemiDPNR13 fatcat:i32hi7yfpbhotptrqx4gn6ltuu

SHELDON: Semantic Holistic FramEwork for LinkeD ONtology Data [chapter]

Diego Reforgiato Recupero, Andrea Giovanni Nuzzolese, Sergio Consoli, Aldo Gangemi, Valentina Presutti
2015 Lecture Notes in Computer Science  
SHELDON is the first true hybridization of NLP machine reading and Semantic Web.  ...  make use of the JavaScript infoVis Toolkit and RelFinder, as well as a knowledge enrichment component that extends machine reading to Semantic Web data.  ...  All is integrated and semantically enriched in order to provide a Semantic Web-oriented reading of a text.  ... 
doi:10.1007/978-3-319-17966-7_17 fatcat:gvpjc7bwjncgnpk54min2lfiwa

FRED: From Natural Language Text to RDF and OWL in One Click [chapter]

Francesco Draicchio, Aldo Gangemi, Valentina Presutti, Andrea Giovanni Nuzzolese
2013 Lecture Notes in Computer Science  
FRED is an online tool for converting text into internally well-connected and quality linked-data-ready ontologies in web-serviceacceptable time.  ...  The logical output of Boxer enriched with semantic data from Verbnet or Framenet frames is transformed into RDF/OWL by means of a mapping model and a set of heuristics following ODP best-practice [5] of  ...  OWL constructs (figure 2); and (ii) heuristics rules, which deal with adapting the results to the design needs of a Semantic Web ontology.  ... 
doi:10.1007/978-3-642-41242-4_36 fatcat:zizwxl2xofckhl44k7sn6he24u

Identifying Motifs For Evaluating Open Knowledge Extraction On The Web

Aldo Gangemi, Diego Reforgiato Recupero, Misael Mongiovì, Andrea Giovanni Nuzzolese, Valentina Presutti
2016 Zenodo  
We demonstrate the usage and extraction techniques of motifs using a broad-coverage OKE tool for the Semantic Web called FRED.  ...  Open Knowledge Extraction (OKE) is the process of extracting knowledge from text and representing it in formalized machine readable format, by means of unsupervised, open-domain and abstractive techniques  ...  has received funding from the European Union Horizons 2020 the Framework Programme for Research and Innovation (2014-2020) under grant agreement 643808 Project MARIO Managing active and healthy aging with  ... 
doi:10.5281/zenodo.1204443 fatcat:g4uv5yc765hmvh5lqpa6ol2mwe

Uncovering the Semantics of Wikipedia Pagelinks [chapter]

Valentina Presutti, Sergio Consoli, Andrea Giovanni Nuzzolese, Diego Reforgiato Recupero, Aldo Gangemi, Ines Bannour, Haïfa Zargayouna
2014 Lecture Notes in Computer Science  
We designed and implemented a novel method for uncovering the intended semantics of pagelinks, and represent them as semantic relations.  ...  Wikipedia pagelinks, i.e. links between Wikipages, carry an intended semantics: they indicate the existence of a factual relation between the DBpedia entity referenced to by the source Wikipage, and the  ...  Machine reading (FRED). Each stored sentence is parsed by FRED 28 [14] , which produces its RDF/OWL graph representation.  ... 
doi:10.1007/978-3-319-13704-9_32 fatcat:me7yb3exknes7dfqjxi63egcqa

Semantic Web: Tools and Methodology for Converting Natural Language into RDF Representations

Pavlos D. Vasileiadis, Olga Loia, Eleni Kamateri
2020 Zenodo  
Fig. 8 : 8 An overview of the FRED architecture. Fig. 9 : 9 FRED RDF graph for the sentence "Paul Newman hit the window with an open hand".  ...  LODifier LODifier [13] is an approach that combines deep semantic analysis with NER, word sense disambiguation and controlled Semantic Web vocabularies in order to extract Named Entities and relations  ... 
doi:10.5281/zenodo.4264028 fatcat:yowmeow7qfc2pc2676a3psykbq

Correlating Open Rating Systems and Event Extraction from Text [chapter]

Ehab Hassan, Davide Buscaldi, Aldo Gangemi
2015 Lecture Notes in Computer Science  
In this paper, we report results about an experiment in correlating Event-based lived experience patterns obtained from machine reading, and ranking derived from open rating systems.  ...  Applying SPARQL query to the semantic graph produced by FRED, we can extract all events mentioned in the text with their main participants.  ...  We employ a deep variety of machine reading [3] , as implemented in the FRED tool 3 , which extracts knowledge (named entities, senses, taxonomies, relations, events, etc.) from text, resolves it onto  ... 
doi:10.1007/978-3-319-26561-2_44 fatcat:ww3b5jb5h5cvfbqxu7hoolzyua

The Semantic Lancet Project: A Linked Open Dataset for Scholarly Publishing [chapter]

Andrea Bagnacani, Paolo Ciancarini, Angelo Di Iorio, Andrea Giovanni Nuzzolese, Silvio Peroni, Fabio Vitali
2015 Lecture Notes in Computer Science  
In this poster we introduce the Semantic Lancet Project, whose goal is to make available rich data about scholarly publications and to provide users with sophisticated services on top of those data.  ...  The generation of semantic abstracts relies mainly on FRED 11 [3] , which is a tool that implements deep machine reading methods based on Discourse Representation Theory, Linguistic Frames, and Ontology  ...  Users, in fact, are not expected to master directly the Semantic Web technologies.  ... 
doi:10.1007/978-3-319-17966-7_10 fatcat:vmwdk3fwxbbxzo5wg2wlr5p53q

Review of Tools for Semantics Extraction: Application in Tsunami Research Domain

František Babič, Vladimír Bureš, Pavel Čech, Martina Husáková, Peter Mikulecký, Karel Mls, Tomáš Nacházel, Daniela Ponce, Kamila Štekerová, Ioanna Triantafyllou, Petr Tučník, Marek Zanker
2021 Information  
ScienceDirect and Web of Science scientific databases are explored, and various solutions for semantics extraction are manually "mined" from the journal articles.  ...  These tools are then investigated more thoroughly, and conclusions about their usage are made with respect to the tsunami domain, for which the tools are tested.  ...  FRED FRED is a freely available so-called "machine reader for the Semantic Web" [66] .  ... 
doi:10.3390/info13010004 fatcat:c7es7avoancirkgc2ieno5pl6u

Gestione Domiciliare E Telemedicina:La Catena Culturale Cardiologo, Medico Di Famiglia, Caregiver Del Paziente

Antonio Greco
2015 Zenodo  
Piani di marketing digitale, Brand Identity, Web marketing, portali Web, piattaforme E-Commerce, consulenza sistemistica e per la sicurezza informatica, Sviluppo di Applicativi Software Web Oriented per  ...  . • Prodotto principale: OMNIAPLACE Index (MPI) based on a comprehensive geriatric assessment predicts shortand long-term all-cause mortality in older hospitalized patients with transient ischemic attack  ...  MON will evolve over time by integrating ontologies emerging from interaction with assisted humans, sensors or with other robots. Semantic Web-based machine reading/listening in robots.  ... 
doi:10.5281/zenodo.59065 fatcat:qmqstxrznbf5xfcteyyv6pusfe

Constructing Controlled English for Both Human Usage and Machine Processing

Ping Xue, Steve Poteet, Anne Kao, David H. Mott, Dave Braines
2013 International Web Rule Symposium  
We discuss certain aspects of CE syntax, semantics and the lexical model as examples. We also show sample CE-based knowledge-sharing capabilities.  ...  This CE is intended for both human use and machine processing, providing: (i) A user-friendly language in a form of English enabling the user to use it in a fairly intuitive way.  ...  First Order Predicate Logic and with existing ontology modeling languages such as OWL (Web Ontology Language). 2 It provides an unambiguous representation of information for machine processing, while  ... 
dblp:conf/ruleml/XuePKMB13 fatcat:adjg3c6jm5a7tm6umfhmmrjjyy

From hyperlinks to Semantic Web properties using Open Knowledge Extraction

Valentina Presutti, Andrea Giovanni Nuzzolese, Sergio Consoli, Aldo Gangemi, Diego Reforgiato Recupero, Stefan Schlobach, Krzysztof Janowicz, Stefan Schlobach, Krzysztof Janowicz
2016 Semantic Web Journal  
Open information extraction approaches are useful but insufficient alone for populating the Web with machine readable information as their results are not directly linkable to, and immediately reusable  ...  relations, their subjects and objects, can be revealed by processing their linguistic traces (i.e. the sentences that embed the hyperlinks) and formalised as Semantic Web triples and ontology axioms.  ...  FRED: Semantic Web machine reader. The core component of the system is FRED [41] , a Semantic Web machine reader able to produce a RDF/OWL frame-based representation of a text.  ... 
doi:10.3233/sw-160221 fatcat:q5elzu73zbep3ncy4ygm7p5t6e

Position paper

Peter F. Patel-Schneider, Ian Horrocks
2006 Proceedings of the 15th international conference on World Wide Web - WWW '06  
Classical logics and Datalog-related logics have both been proposed as underlying formalisms for the Semantic Web.  ...  After considering some of these differences, we argue that, although some of the characteristics of Datalog have their utility, the open environment of the Semantic Web is better served by standard logics  ...  of terms with formally specified and machine accessible meanings that can be used in semantic markup.  ... 
doi:10.1145/1135777.1135784 dblp:conf/www/Patel-SchneiderH06 fatcat:u7v73ravibgepnpuxupjruujai
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