Enhancing online knowledge graph population with semantic knowledge

Autor: Dèlia Fernàndez-Cañellas, Xavier Giro-i-Nieto, Juan Carlos Riveiro, Elisenda Bou-Balust, Marc Codina, Joan Marco Rimmek, Joan Espadaler, Blai Garolera, Marc Sastre, Adrià Barja

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Lecture Notes in Computer Science ISBN: 9783030624187
ISWC (1)

Knowledge Graphs (KG) are becoming essential to organize, represent and store the world’s knowledge, but they still rely heavily on humanly-curated structured data. Information Extraction (IE) tasks, like disambiguating entities and relations from

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd2eed4c6800dd0c2a59a942c7b2ec81
https://hdl.handle.net/2117/332082

Probing N = 2 $$ \mathcal{N}=2 $$ superconformal field theories with localization

Autor: Blai Garolera, Bartomeu Fiol, Genis Torrents

Publikováno v: Journal of High Energy Physics

We use supersymmetric localization to study probes of four dimensional Lagrangian N = 2 $$ \mathcal{N}=2 $$ superconformal field theories. We first derive a unique equation for the eigenvalue density of these theories. We observe that these theories

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9348ee26776fe535ef9714f36f98acf
http://repo.scoap3.org/api

Exact momentum fluctuations of an accelerated quark in $ \mathcal{N} $ = 4 super Yang-Mills

Autor: Blai Garolera, Genis Torrents, Bartomeu Fiol

Publikováno v: Journal of High Energy Physics. 2013

In this work we consider a heavy quark moving with constant proper acceleration in the vacuum of any four dimensional conformal field theory. We argue that the two-point function of its momentum fluctuations is exactly captured by the Bremsstrahlung

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c82e20f30d4a690c10e35f65560b69a0
https://doi.org/10.1007/jhep06(2013)011

Energy Loss of an Infinitely Massive Half-Bogomol'nyi-Prasad-Sommerfeld Particle by Radiation to All Orders in 1/N

Autor: Blai Garolera, Bartomeu Fiol

Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
instname
Dipòsit Digital de la UB
Universidad de Barcelona

We use the AdS/CFT correspondence to compute the energy radiated by an infinitely massive half-Bogomol'nyi-Prasad-Sommerfeld particle charged under N = 4 super Yang-Mills theory, transforming in the symmetric or antisymmetric representation of the ga

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30a18a0da0191976e0dceb2f0f113e10
http://hdl.handle.net/2445/134824

The Semantic Web – ISWC 2020 : 19th International Semantic Web Conference, Athens, Greece, November 2–6, 2020, Proceedings, Part II

Autor: Jeff Z. Pan, Valentina Tamma, Claudia d’Amato, Krzysztof Janowicz, Bo Fu, Axel Polleres, Oshani Seneviratne, Lalana Kagal

The two volume set LNCS 12506 and 12507 constitutes the proceedings of the 19th International Semantic Web Conference, ISWC 2020, which was planned to take place in Athens, Greece, during November 2-6, 2020. The conference changed to a virtual format