Zobrazeno 1 - 10
of 213
pro vyhledávání: '"Bonifati, Angela"'
Autor:
Pan, Jeff Z., Razniewski, Simon, Kalo, Jan-Christoph, Singhania, Sneha, Chen, Jiaoyan, Dietze, Stefan, Jabeen, Hajira, Omeliyanenko, Janna, Zhang, Wen, Lissandrini, Matteo, Biswas, Russa, de Melo, Gerard, Bonifati, Angela, Vakaj, Edlira, Dragoni, Mauro, Graux, Damien
Publikováno v:
Transactions on Graph Data and Knowledge, Vol 1, Iss 1, Pp 2:1-2:38 (2023)
Large Language Models (LLMs) have taken Knowledge Representation - and the world - by storm. This inflection point marks a shift from explicit knowledge representation to a renewed focus on the hybrid representation of both explicit knowledge and par
Externí odkaz:
https://doaj.org/article/49afd43227ff4798bd12c458ce0158d0
Autor:
Polleres, Axel, Pernisch, Romana, Bonifati, Angela, Dell'Aglio, Daniele, Dobriy, Daniil, Dumbrava, Stefania, Etcheverry, Lorena, Ferranti, Nicolas, Hose, Katja, Jiménez-Ruiz, Ernesto, Lissandrini, Matteo, Scherp, Ansgar, Tommasini, Riccardo, Wachs, Johannes
Publikováno v:
Transactions on Graph Data and Knowledge, Vol 1, Iss 1, Pp 11:1-11:59 (2023)
Openly available, collaboratively edited Knowledge Graphs (KGs) are key platforms for the collective management of evolving knowledge. The present work aims t o provide an analysis of the obstacles related to investigating and processing specifically
Externí odkaz:
https://doaj.org/article/e41255811dc4468882afba6d1e04163e
In this paper, we study a declarative framework for specifying transformations of property graphs. In order to express such transformations, we leverage queries formulated in the Graph Pattern Calculus (GPC), which is an abstraction of the common cor
Externí odkaz:
http://arxiv.org/abs/2406.13062
We study index-based processing for connectivity queries within sliding windows on streaming graphs. These queries, which determine whether two vertices belong to the same connected component, are fundamental operations in real-time graph data proces
Externí odkaz:
http://arxiv.org/abs/2406.06754
We introduce ADBL2, an assisted debate builder tool. It is based on the capability of large language models to generalise and perform relation-based argument mining in a wide-variety of domains. It is the first open-source tool that leverages relatio
Externí odkaz:
http://arxiv.org/abs/2405.13015
We survey graph reachability indexing techniques for efficient processing of graph reachability queries in two types of popular graph models: plain graphs and edge-labeled graphs. Reachability queries are fundamental in graph processing, and reachabi
Externí odkaz:
http://arxiv.org/abs/2311.03542
Autor:
Amer-Yahia, Sihem, Bonifati, Angela, Chen, Lei, Li, Guoliang, Shim, Kyuseok, Xu, Jianliang, Yang, Xiaochun
This discussion was conducted at a recent panel at the 28th International Conference on Database Systems for Advanced Applications (DASFAA 2023), held April 17-20, 2023 in Tianjin, China. The title of the panel was "What does LLM (ChatGPT) Bring to D
Externí odkaz:
http://arxiv.org/abs/2306.01388
Autor:
Angles, Renzo, Bonifati, Angela, Dumbrava, Stefania, Fletcher, George, Green, Alastair, Hidders, Jan, Li, Bei, Libkin, Leonid, Marsault, Victor, Martens, Wim, Murlak, Filip, Plantikow, Stefan, Savković, Ognjen, Schmidt, Michael, Sequeda, Juan, Staworko, Sławek, Tomaszuk, Dominik, Voigt, Hannes, Vrgoč, Domagoj, Wu, Mingxi, Živković, Dušan
Publikováno v:
Proc. ACM Manag. Data (2023)
Property graphs have reached a high level of maturity, witnessed by multiple robust graph database systems as well as the ongoing ISO standardization effort aiming at creating a new standard Graph Query Language (GQL). Yet, despite documented demand,
Externí odkaz:
http://arxiv.org/abs/2211.10962
Reachability queries checking the existence of a path from a source node to a target node are fundamental operators for querying and processing graph data. Current approaches for index-based evaluation of reachability queries either focus on plain re
Externí odkaz:
http://arxiv.org/abs/2203.08606