Results 21 to 30 of about 1,918,144 (294)

FrameNet CNL: a Knowledge Representation and Information Extraction Language

, 2014
The paper presents a FrameNet-based information extraction and knowledge representation framework, called FrameNet-CNL. The framework is used on natural language documents and represents the extracted knowledge in a tailor-made Frame-ontology from which ...
Barzdins, Guntis
core   +1 more source

CLaSPS: a new methodology for Knowledge extraction from complex astronomical dataset [PDF]

, 2012
In this paper we present the Clustering-Labels-Score Patterns Spotter (CLaSPS), a new methodology for the determination of correlations among astronomical observables in complex datasets, based on the application of distinct unsupervised clustering ...
Aihara, Babu, Bonfield, Borne, Budavári, C. Donalek, Civano, D'Abrusco, Elvis, Evans, Fabbiano, Fraix-Burnet, G. Djorgovski, G. Fabbiano, G. Longo, Hartigan, Lloyd, Martin, Massaro, Massaro, Massaro, Massaro, Mukherjee, Nolan, O. Laurino, R Development Core Team, R. D'Abrusco, Skrutskie, Strehl, Taylor, Vignali, Way, Way, Wright   +33 more
core   +2 more sources

Expliciting Contexts: Semantic Knowledge Extraction from Traditional Archival Descriptions

Umanistica Digitale
Archival finding aids are often only partially capable of fully expressing the informational potential of data due to the presence of numerous unstructured fields in the descriptions of documentary collections.
Lucia Giagnolini, Andrea Schimmenti, Paolo Bonora, Francesca Tomasi   +3 more
doaj   +1 more source

Lifelong Learning CRF for Supervised Aspect Extraction

, 2017
This paper makes a focused contribution to supervised aspect extraction. It shows that if the system has performed aspect extraction from many past domains and retained their results as knowledge, Conditional Random Fields (CRF) can leverage this ...
Liu, Bing, Shu, Lei, Xu, Hu
core   +1 more source

Updating conventional soil maps by mining soil–environment relationships from individual soil polygons

Journal of Integrative Agriculture, 2019
Conventional soil maps contain valuable knowledge on soil–environment relationships. Such knowledge can be extracted for use when updating conventional soil maps with improved environmental data. Existing methods take all polygons of the same map unit on
Wei CHENG, A-xing ZHU, Cheng-zhi QIN, Feng QI   +3 more
doaj   +1 more source

Requirements for Information Extraction for Knowledge Management [PDF]

, 2003
Knowledge Management (KM) systems inherently suffer from the knowledge acquisition bottleneck - the difficulty of modeling and formalizing knowledge relevant for specific domains.
Cimiano, Philipp, Ciravegna, Fabio, Domingue, John, Handschuh, Siegfried, Lavelli, Alberto, Staab, Steffen, Stevenson, Mark   +6 more
core  

Time-Aware Probabilistic Knowledge Graphs [PDF]

, 2019
The emergence of open information extraction as a tool for constructing and expanding knowledge graphs has aided the growth of temporal data, for instance, YAGO, NELL and Wikidata.
Chekol, Melisachew Wudage, Stuckenschmidt, Heiner   +1 more
core   +2 more sources

Patient Activation in Childhood, Adolescent, and Young Adult Cancer Survivors: Current Insights and Implications for Survivorship Care—A Systematic Review From the e‐QuoL Project

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Patient activation—encompassing knowledge, confidence, and skills in managing individual's health—is a cornerstone of person‐centered care. However, its significance among childhood, adolescent, and young adult cancer survivors (CAYACS) remains unexplored. This article examines the application of the 13‐item Patient Activation Measure (
Charlotte Demoor‐Goldschmidt, Anne Maas, Gisela Michel, Amandine Bertrand, Kristen E. T. Thornton, Martine Bellanger, Anna‐Liesa Filbert, Desiree Grabow, Monica Muraca, Katharina Roser, Sara Oberti, Jelena Roganovic, Hanne Cathrine Lie   +12 more
wiley   +1 more source

Imaging of High‐Risk Neuroblastoma: Recommendations From SIOPEN Radiology and Nuclear Medicine Specialty Committees

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Neuroblastoma is the most common extracranial solid tumor in early childhood. Its clinical behavior is highly variable, ranging from spontaneous regression to fatal outcome despite intensive treatment. The International Society of Pediatric Oncology Europe Neuroblastoma Group (SIOPEN) Radiology and Nuclear Medicine Specialty Committees ...
Annemieke Littooij, Catia Olianti, Herve Brisse, Pier Luigi Di Paolo, Maria Garganese, Tejas Kapadia, Jurgen Schaefer, Hugh Wallace, Simon Wan, Bart de Keizer, Irmina Sefic Pasic, Julian Rogasch   +11 more
wiley   +1 more source

GRAAL: Graph-Based Retrieval for Collecting Related Passages across Multiple Documents

Information
Finding passages related to a sentence over a large collection of text documents is a fundamental task for claim verification and open-domain question answering.
Misael Mongiovì, Aldo Gangemi
doaj   +1 more source