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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, ...
YADDA2 – Assemble Your Own Digital Library Application from Lego Bricks
(ACM, 2012-06)
YADDA2 is an open software platform which facilitates creation of digital library applications. It consists of versatile building blocks providing, among others: storage, relational and full-text indexing, process management, ...
Hierarchical, multi-label classification of scholarly publications: modifications of ML-KNN algorithm
(Springer, 2013)
One of the common problems when dealing with digital libraries is lack of classification codes in some of the documents. In the following publication we deal with this problem in a multi-label, hierarchical case of Mathematics ...
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 ...
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
(Springer, 2013)
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
(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. ...
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 ...
The Neumann problem in an irregular domain
(EMS, Interfaces and Free Boundaries, 2010)
We consider the stability of patterns for the reaction-diffusion equation with Neumann boundary conditions in an irregular domain in ℝN, N ≥ 2, the model example being two convex regions connected by a small ‘hole’ in their ...
Data model for analysis of scholarly documents in the MapReduce paradigm
(Springer, 2013)
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 ...