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Otwarty dostęp czy otwarta nauka?
(Narodowe Centrum Kultury, 2014)
Ostatnie lata postawiły naukowców wobec konieczności wyboru własnych strategii komunikacyjnych. Odbiorcy będą się różnicować: nie będą to tylko czytelnicy; wraz z pojawianiem się nowych sposobów wykorzystywania treści ...
Jak skłonić do udziału w badaniach internetowych: zwiększanie realizacji próby
(Wydawnictwo Naukowe Scholar, 2007-11-22)
Prowadzenie badań ankietowych i eksperymentalnych w Internecie jest coraz popularniejsze, ale ich autorzy muszą borykać się z problemami małej motywacji do udziału i niskiego stopnia realizacji próby (response rate). ...
Local existence and uniqueness of solutions to one-dimensional tumor invasion model
(Elsevier, 2010)
In the present paper, we propose a modified tumor invasion model which was originally
proposed in Chaplain and Anderson (2003) [1]. And we show the local existence and
uniqueness of solutions to approximate systems of ...
Otwarty dostęp
(Wydawnictwa Uniwersytetu Warszawskiego, 2014-10-13)
An Ocean of Information. Information overload faced by Internet users
(Polska Akademia Nauk, 2011)
As the amount of online content grows, Internet users’ attention span decreases. This brings an acute need for social and technological solutions that enable users to select the most important and relevant information.
Qualitative behaviour and numerical approximation of solutions to conservation laws with non-local point constraints on the flux and modeling of crowd dynamics at the bottlenecks
(2015)
In this paper we investigate numerically the model for pedestrian traffic proposed in [B. Andreianov, C. Donadello,
M.D. Rosini, Crowd dynamics and conservation laws with nonlocal constraints and capacity drop, Mathematical ...
Computational study of structural and elastic properties of random AlGaInN alloys
(IOP Publishing, 2010-04-26)
In this work we present a detailed computational study of the
structural and elastic properties of cubic AlGaInN alloys in the
framework of Keating valence force field model, for which we perform an accurate parametrization ...
Evaluation of Features for Author Name Disambiguation Using Linear Support Vector Machines
(IEEE Computer Society Conference Publishing Services, 2012-03-27)
Author name disambiguation allows to distinguish
between two or more authors sharing the same name. In a previous paper, we have proposed a name disambiguation framework in which for each author name in each article we ...
A modular metadata extraction system for born-digital articles
(2012-03-27)
We present a comprehensive system for extracting
metadata from scholarly articles. In our approach the entire
document is inspected, including headers and footers of all the
pages as well as bibliographic references. ...
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.