Results 111 to 120 of about 300,638 (342)
Towards an Ontological Representation of Resistance: The Case of MRSa [PDF]
, 2009 This paper addresses a family of issues surrounding the biological phenomenon of resistance and its representation in realist ontologies. Resistance terms from various existing ontologies are examined and found to be either overly narrow, inconsistent ...
Albert Goldfain +2 more
core +3 more sources
Molecular Oncology, EarlyView.Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova +25 more
wiley +1 more source
METHODS, APPROACHES, PRINCIPLES, GUIDELINES AND APPLICATIONS ON MULTILINGUAL ONTOLOGIES: A SURVEY
ICTACT Journal on Soft Computing, 2016 Ontologies are used in various domains to provide meaningful knowledge from data. The data can be in different natural languages. Ontologies with a lexical layer in different natural languages are needed essential to access the multilingual data by the ...
Ravi Lourdusamy, Joseph Merlin Florrence
doaj
Integration with Ontologies [PDF]
, 2003 One of today’s hottest IT topics is integration, as bringing together information from different sources and structures is not completely solved. The approach outlined here wants to illustrate how ontologies [Gr93] could help to support the integration ...
Aguado, J. +6 more
core
Unsupervised Terminological Ontology Learning based on Hierarchical Topic Modeling
, 2017 In this paper, we present hierarchical relationbased latent Dirichlet allocation (hrLDA), a data-driven hierarchical topic model for extracting terminological ontologies from a large number of heterogeneous documents.
Bless, Patrick +2 more
core +1 more source
Naked cuticle is essential for Drosophila wing development beyond Wingless signaling
FEBS Open Bio, EarlyView.Naked cuticle (Nkd), a Wnt signaling inhibitor, assumes extensive roles in Drosophila wing development. Overexpressing Nkd causes smaller, crumpled wings, while also perturbing multiple signaling pathways and developmental genes. A specific region (R1S) is critical for Nkd's function as a signaling integrator, offering new insights for studying its ...
Rui Wang, Ping Wang
wiley +1 more source
Approach to Organizing the Functioning of Smart Elements in the Multi-Agent “Smart House” System
International Journal of Industrial Engineering and Production Research, 2020 A research was conducted to form an approach to the design and implementation of a multi-agent control system of smart elements for a “Smart house”. The system was built on the example of three intelligent robots.
I Shostak +3 more
doaj
Assessing Public Metabolomics Metadata, Towards Improving Quality
Journal of Integrative Bioinformatics, 2017 Public resources need to be appropriately annotated with metadata in order to make them discoverable, reproducible and traceable, further enabling them to be interoperable or integrated with other datasets.
Ferreira João D. +3 more
doaj +1 more source
On (in)tractability of OBDA with OWL 2 QL [PDF]
, 2011 We show that, although conjunctive queries over OWL 2 QL ontologies are reducible to database queries, no algorithm can construct such a reduction in polynomial time without changing the data.
Kikot, Stanislav +2 more
core +1 more source
Semantic Web Integration of Cultural Heritage Sources
, 2006 In this paper, we describe research into the use of ontologies to integrate access to cultural heritage and photographic archives. The use of the CIDOC CRM and CRM Core ontologies are described together with the metadata mapping methodology.
Addis, Matthew +4 more
core +1 more source