Results 81 to 90 of about 1,934,537 (295)

EliXR-TIME: A Temporal Knowledge Representation for Clinical Research Eligibility Criteria. [PDF]

, 2012
Effective clinical text processing requires accurate extraction and representation of temporal expressions. Multiple temporal information extraction models were developed but a similar need for extracting temporal expressions in eligibility criteria (e.g.
Boland, Mary Regina, Carini, Simona, Sim, Ida, Tu, Samson W, Weng, Chunhua   +4 more
core   +1 more source

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

Molecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson, Lyanne Delgado‐Coka, Natalia Marchenko, Luisa F. Escobar‐Hoyos, Kenneth R. Shroyer, Alisa Yurovsky, Trey Ideker, Gábor Balázsi, Thomas MacCarthy, Scott Powers   +9 more
wiley   +1 more source

Somatic mutational landscape in von Hippel–Lindau familial hemangioblastoma

Molecular Oncology, EarlyView.
The causes of central nervous system (CNS) hemangioblastoma in Von Hippel–Lindau (vHL) disease are unclear. We used Whole Exome Sequencing (WES) on familial hemangioblastoma to investigate events that underlie tumor development. Our findings suggest that VHL loss creates a permissive environment for tumor formation, while additional alterations ...
Maja Dembic, Anne Nørremølle, Lilian Bomme Ousager, Lars van Brakel Andersen, Marie Louise Mølgaard Binderup, Mads Thomassen   +5 more
wiley   +1 more source

A review on knowledge and information extraction from PDF documents and storage approaches

Frontiers in Artificial Intelligence
IntroductionAutomating the extraction of information from Portable Document Format (PDF) documents represents a major advancement in information extraction, with applications in various domains such as healthcare, law, or biochemistry.
Salvador D. Atagong, Salvador D. Atagong, Henri Tonnang, Henri Tonnang, Kennedy Senagi, Mark Wamalwa, Komi M. Agboka, John Odindi   +7 more
doaj   +1 more source

Connecting Language and Knowledge Bases with Embedding Models for Relation Extraction [PDF]

, 2013
This paper proposes a novel approach for relation extraction from free text which is trained to jointly use information from the text and from existing knowledge.
Bordes, Antoine, Usunier, Nicolas, Weston, Jason, Yakhnenko, Oksana   +3 more
core  

Building a Generation Knowledge Source using Internet-Accessible Newswire

, 1997
In this paper, we describe a method for automatic creation of a knowledge source for text generation using information extraction over the Internet. We present a prototype system called PROFILE which uses a client-server architecture to extract noun ...
McKeown, Kathleen R., Radev, Dragomir R.
core   +2 more sources

CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3

Molecular Oncology, EarlyView.
PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh, Nitzan Medina‐Itzhaki, Milena Chekov, Eden Gal‐Swisa, Roba Gabesh‐Wahabi, Inbar Savyon, Inna Naroditsky, Hilary A. Kenny, Basem Fares, Lina Korsensky, Einav Girsh, Liron Berger, Ruth Perets   +12 more
wiley   +1 more source

Plug-and-Play LLM Knowledge Extraction for Robot Navigation: A Fine-Tuning-Free Edge Framework

Machine Learning and Knowledge Extraction
Large Language Models are increasingly used for high-level robotic reasoning, yet their latency and stochasticity complicate their direct use in low-level control.
Sebastian Rojas-Ordoñez, Mikel Segura, Irune Yarza, Veronica Mendoza, Ekaitz Zulueta   +4 more
doaj   +1 more source

The Coron System [PDF]

, 2010
Coron is a domain and platform independent, multi-purposed data mining toolkit, which incorporates not only a rich collection of data mining algorithms, but also allows a number of auxiliary operations. To the best of our knowledge, a data mining toolkit
Kaytoue, Mehdi, Marcuola, Florent, Napoli, Amedeo, Szathmary, Laszlo, Villerd, Jean   +4 more
core   +2 more sources

Web Data Extraction, Applications and Techniques: A Survey

, 2014
Web Data Extraction is an important problem that has been studied by means of different scientific tools and in a broad range of applications. Many approaches to extracting data from the Web have been designed to solve specific problems and operate in ad-
Abel, Amalfitano, Balduzzi, Baumgartner, Baumgartner, Baumgartner, Baumgartner, Baumgartner, Baumgartner, Berger, Berthold, Bettencourt, Califf, Catanese, Chang, Chen, Chen, Chen, Collins, Conover, Crandall, Crescenzi, Crescenzi, Dalvi, Dalvi, De Meo, De Meo, Doan, Emilio Ferrara, Ferrara, Ferrara, Ferrara, Ferrara, Ferrara, Flesca, Freitag, Furche, Gatterbauer, Gatterbauer, Giacomo Fiumara, Gjoka, Gkotsis, Gottlob, Gottlob, Hammersley, Han, Hecht, Hsu, Irmak, Khare, Kim, Kinsella, Kleinberg, Kleinberg, Kohlschütter, Kokkoras, Kokkoras, Kokkoras, Krüpl, Kushmerick, Kwak, Laender, Liu, Manning, Masanès, Mathes, Meng, Mislove, Monge, Muslea, Oro, Pan, Pasquale De Meo, Perito, Phan, Plake, Rahm, Rahm, Reis, Robert Baumgartner, Sahuguet, Sarawagi, Schifanella, Selkow, Shi, Soderland, Szomszor, Turmo, Vosecky, Wang, Wang, Weikum, Wilson, Winograd, Yang, Ye, Zafarani, Zanasi, Zhai, Zhang, Zhang   +100 more
core   +1 more source