Now showing items 11-20 of 22
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.
Analysis of Gravitational Wave Signals on Heterogeneous Architectures
(Lecture Notes in Computer Science, Springer, 2012)
Heterogeneous architectures and programming techniques will be very important in the development of exascale HPC applications. Adapting heterogeneous programming techniques to scientific programming is not always ...
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
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 ...
Data model for analysis of scholarly documents in the MapReduce paradigm
At CEON ICM UW we are in possession of a large collection of scholarly documents that we store and process using MapReduce paradigm. One of the main challenges is to design a simple, but effective data model that fits ...
Unsupervised Keyword Extraction From Polish Legal Texts
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 ...
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 ...
Comparing hierarchical mathematical document clustering against the Mathematics Subject Classification tree
Mathematical publications are often labelled with Mathematical Subject Classification codes. These codes are grouped in a treelike hierarchy created by experts. In this paper we posit that this hierarchy is highly correlated ...
A modular metadata extraction system for born-digital articles
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. ...
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 ...
(Wydawnictwa Uniwersytetu Warszawskiego, 2014-10-13)