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