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Otwarty dostęp
(Wydawnictwa Uniwersytetu Warszawskiego, 2014-10-13)
Analysis of Economic Issues Related to Open Access to Scientific Publications
(Wydawnictwa ICM, 2014)
The report consists of analysis of economic issues related to Open Access to scientific publications.
Increasing the efficiency of the DaCS programming model for heterogeneous systems
(Springer, 2012)
Efficient programming of hybrid systems is usually done with the use of new programming models. It creates a unique opportunity to increase the performance of scientific applications and is also especially interesting in ...
Electronic transfer contribution in adsorption of silicon at SiC(0001) surface – density functional theory (DFT) study
(preprint, 2015)
Physical properties of SiC(0001) surface under various coverage by Si adatoms was studied using density functional theory (DFT) calculations. The clean SiC(0001) surface has the Fermi level pinned by Si broken bond state ...
Simulating Phase Transition Dynamics on Non-trivial Domains
(Lecture Notes in Computer Science, 2013)
Our goal is to investigate the influence of the geometry and topology of the domain Ω on the solutions of the phase transition and other diffusion-driven phenomena in Ω, modeled e.g. by the Allen-Cahn, Cahn-Hilliard, ...
Towards robust tags for scientific publications from natural language processing tools and Wikipedia
(Springer, 2015)
In this work, two simple methods of tagging
scientific publications with labels reflecting their content
are presented and compared. As a first source of labels,
Wikipedia is employed. A second label set is constructed
from ...
Tagging Scientific Publications using Wikipedia and Natural Language Processing Tools. Comparison on the ArXiv Dataset
(Springer, 2014)
In this work, we compare two simple methods of tagging
scientific publications with labels reflecting their content. As a first source
of labels Wikipedia is employed, second label set is constructed from
the noun phrases ...
Unsupervised Keyword Extraction From Polish Legal Texts
(Springer, 2014)
In this work, we present an application of the recently pro-
posed unsupervised keyword extraction algorithm RAKE to a corpus of
Polish legal texts from the field of public procurement. RAKE is essen-
tially a language ...
The Burden of Big Data
(Polska Akademia Nauk, 2012)
New technologies are making it possible to gather and process huge amounts of data. This opens up fascinating possibilities as well as new challenges; it could also lead to a shift in the role and nature of science itself.