Results 111 to 120 of about 21,646,523 (374)

La lucha contra el terrorismo y la delincuencia organizada: Una visión desde la lingüística y la ingeniería del conocimiento

open access: yesMiscelánea: A Journal of English and American Studies, 2016
The aim of Natural Language Processing is to create computational systems for the production and comprehension of language by machines. In this regard, symbolic approaches to language put forth conceptual models which represent both common and ...
Pedro Ureña Gómez-Moreno
doaj   +1 more source

Architectural Information Modelling in Construction History [PDF]

open access: yes, 2009
The past few years show a significant increase in the usage of three-dimensional modelling and semantic description techniques for architectural research purposes.
De Meyer, Ronald   +3 more
core   +1 more source

Event‐based conceptual modeling [PDF]

open access: yesBusiness Process Management Journal, 2009
PurposeThe purpose of the paper is to obtain insight into, and provide practical advice for, event‐based conceptual modeling.Design/methodology/approachThe paper analyzes a set of event concepts and uses the results to formulate a conceptual event model that is used to identify guidelines for creation of dynamic process models and static information ...
openaire   +2 more sources

Detection rate for ESR1 mutations is higher in circulating‐tumor‐cell‐derived genomic DNA than in paired plasma cell‐free DNA samples as revealed by ddPCR

open access: yesMolecular Oncology, EarlyView.
Analysis of ESR1 mutations in plasma cell‐free DNA (cfDNA) is highly important for the selection of treatment in patients with breast cancer. Using multiplex‐ddPCR and identical blood draws, we investigated whether circulating tumor cells (CTCs) and cfDNA provide similar or complementary information for ESR1 mutations.
Stavroula Smilkou   +11 more
wiley   +1 more source

Conceptual modelling and the quality of ontologies: A comparison between object-role modelling and the object paradigm [PDF]

open access: yes, 2010
Ontologies are key enablers for sharing precise and machine-understandable semantics among different applications and parties. Yet, for ontologies to meet these expectations, their quality must be of a good standard.
Al-Asswad, MM   +3 more
core  

Targeted metabolomics reveals novel diagnostic biomarkers for colorectal cancer

open access: yesMolecular Oncology, EarlyView.
This study employed targeted metabolomic profiling to identify 302 distinct metabolites present in platelet‐rich plasma (PRP), revealing aberrant metabolic profiles amongst individuals diagnosed with colorectal cancer (CRC). Compared to carcinoembryonic antigen (CEA) and cancer antigen 19‐9 (CA199), our metabolite panel showed improved sensitivity ...
Zuojian Hu   +7 more
wiley   +1 more source

Conceptual Foundations of Modelling of Innovative Production Projects

open access: yesProceedings of the International Conference on Applied Innovations in IT, 2015
At the moment there is a lack of methodological approaches to formalization of management of innovative projects relating to production systems, as well as to adaptation and practical use of the existing approaches.
Leonid Mylnikov
doaj   +1 more source

Long Waves: Conceptual, Empirical and Modelling Issues [PDF]

open access: yes
The theory of long waves is exceptionally fortunate in that, while there is no general consensus that they exist or, assuming that they do, what an appropriate theory should be, due to the unstinting efforts of several researchers, we have encyclopaedic ...
Silverberg,Gerald
core   +1 more source

Construct redundancy in process modelling grammars: Improving the explanatory power of ontological analysis [PDF]

open access: yes, 2013
Conceptual modelling supports developers and users of information systems in areas of documentation, analysis or system redesign. The ongoing interest in the modelling of business processes has led to a variety of different grammars, raising the question
Fickinger, Tobias, Recker, Jan
core   +1 more source

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