Results 61 to 70 of about 24,112 (217)

Querying knowledge graphs in natural language

Journal of Big Data, 2021
Knowledge graphs are a powerful concept for querying large amounts of data. These knowledge graphs are typically enormous and are often not easily accessible to end-users because they require specialized knowledge in query languages such as SPARQL ...
Shiqi Liang, Kurt Stockinger, Tarcisio Mendes de Farias, Maria Anisimova, Manuel Gil   +4 more
doaj   +1 more source

“Seen Again”: Ethnography, Immersive Technologies, and Temporality in the Siberian Collections at the Pitt Rivers Museum

Museum Anthropology, EarlyView.
ABSTRACT This paper proposes Virtual Reality (VR) and 360 film as promising fieldwork tools for addressing problematic temporalities in ethnographic museums and for collaborating with communities of origin. Focusing on the Maria Czaplicka Siberian collections at the Pitt Rivers Museum, Oxford, we examine how previous methods of display marginalized the
Anya Gleizer, Jaanika Vider, Pablo Fernández Velasco   +2 more
wiley   +1 more source

Simulation Subsumption or Déjà vu on the Web [PDF]

, 2008
Simulation unification is a special kind of unification adapted to retrieving semi-structured data on the Web. This article introduces simulation subsumption, or containment, that is, query subsumption under simulation unification. Simulation subsumption
A. Klug, D. Olteanu, F. Wei, H. Björklund, H. Tamaki, T. Schwentick, W. Chen   +6 more
core   +2 more sources

AlzPharm: integration of neurodegeneration data using RDF

BMC Bioinformatics, 2007
Background Neuroscientists often need to access a wide range of data sets distributed over the Internet. These data sets, however, are typically neither integrated nor interoperable, resulting in a barrier to answering complex neuroscience research ...
Miller Perry, Shepherd Gordon, Kinoshita June, Gao Yong, Clark Tim, Marenco Luis, Lam Hugo YK, Wu Elizabeth, Wong Gwendolyn T, Liu Nian, Crasto Chiquito, Morse Thomas, Stephens Susie, Cheung Kei-Hoi   +13 more
doaj   +1 more source

A priori estimates and large population limits for some nonsymmetric Nash systems with semimonotonicity

Communications on Pure and Applied Mathematics, Volume 79, Issue 1, Page 3-88, January 2026.
Abstract We address the problem of regularity of solutions ui(t,x1,…,xN)$u^i(t, x^1, \ldots, x^N)$ to a family of semilinear parabolic systems of N$N$ equations, which describe closed‐loop equilibria of some N$N$‐player differential games with Lagrangian having quadratic behaviour in the velocity variable, running costs fi(x)$f^i(x)$ and final costs gi(
Marco Cirant, Davide Francesco Redaelli
wiley   +1 more source

Reconciliation of RDF* and Property Graphs [PDF]

, 2014
Both the notion of Property Graphs (PG) and the Resource Description Framework (RDF) are commonly used models for representing graph-shaped data.
Hartig, Olaf
core  

A community‐driven vision for a new knowledge resource for AI

AI Magazine, Volume 46, Issue 4, Winter 2025.
Abstract The long‐standing goal of creating a comprehensive, multi‐purpose knowledge resource, reminiscent of the 1984 Cyc project, still persists in AI. Despite the success of knowledge resources like WordNet, ConceptNet, Wolfram|Alpha and other commercial knowledge graphs, verifiable, general‐purpose, widely available sources of knowledge remain a ...
Vinay K Chaudhri, Chaitan Baru, Brandon Bennett, Mehul Bhatt, Darion Cassel, Anthony G Cohn, Rina Dechter, Esra Erdem, Dave Ferrucci, Ken Forbus, Gregory Gelfond, Michael Genesereth, Andrew S. Gordon, Benjamin Grosof, Gopal Gupta, Jim Hendler, Sharat Israni, Tyler R. Josephson, Patrick Kyllonen, Yuliya Lierler, Vladimir Lifschitz, Clifton McFate, Hande Küçük McGinty, Leora Morgenstern, Alessandro Oltramari, Praveen Paritosh, Dan Roth, Blake Shepard, Cogan Shimizu, Denny Vrandečić, Mark Whiting, Michael Witbrock   +31 more
wiley   +1 more source

PERANCANGAN MODEL REPRESENTASI PENGETAHUAN BERBASIS ONTOLOGI PADA APLIKASI SIPELANTIK: STUDI KASUS PUSINTEK KEMENTERIAN KEUANGAN

Jurnal Sistem Informasi, 2015
In supporting the implementation of ICT service management, Pusat Sistem Informasi dan Teknologi Keuangan (Pusintek) already have the Sistem Pengelolaan Layanan Teknologi Informasi dan Komunikasi (Sipelantik) application.
Andrianto Susilo, Putu Wuri Handayani, Iik Wilarso   +2 more
doaj   +3 more sources

Hybrid Vision Transformer With Convolutional Blocks Approach for Subsurface Electrical Resistivity Tomography Inversion

Journal of Geophysical Research: Machine Learning and Computation, Volume 2, Issue 4, December 2025.
Abstract Electrical Resistivity Tomography (ERT) is widely used for subsurface imaging. Despite recent advancements in machine learning based ERT inversion using conventional deep learning models such as CNN and UNet, accurately delineating resistivity profiles of natural and artificial subsurface anomalies remains challenging.
Huichao Yin, Kenneth C. Carroll, Yusen Yuan, Ahsan Jamil, Dale F. Rucker, Zhenxue Dai, Mohamad Reza Soltanian   +6 more
wiley   +1 more source

EAGLE—A Scalable Query Processing Engine for Linked Sensor Data [PDF]

, 2019
Recently, many approaches have been proposed to manage sensor data using semantic web technologies for effective heterogeneous data integration. However, our empirical observations revealed that these solutions primarily focused on semantic relationships
G. Breslin, John, Le-Phuoc, Danh, Mau Nguyen, Han, Nguyen Mau Quoc, Hoan, Serrano, Martin   +4 more
core   +1 more source