Št. zadetkov: 46
Izvirni znanstveni članek
Oznake:
Heptathelinae;island endemism;Kyushu;Ryukyu archipelago;species delimitation;trapdoor spiders;
Among the eight extant genera of primitively segmented spiders, family Liphistiidae, two are confined to East Asian islands, Heptathela Kishida, 1923 and Ryuthela Haupt, 1983. In this paper, a taxonomic revision of the genus Heptathela (Heptathelinae) from Kyushu and Ryukyu archipelago, Japan is pro ...
Leto:
2019
Vir:
Nacionalni inštitut za biologijo (NIB)
Video in druga učna gradiva
Oznake:
computer science;computer vision
Hierarchical methods have been widely explored for object recognition, which is a
critical component of scene understanding. However, few existing works are able to
model the contextual information (e.g., objects co-occurrence) explicitly within a single
coherent framework for scene understanding. T ...
Leto:
2012
Vir:
videolectures.net
Video in druga učna gradiva
Oznake:
computer science;data mining
Motivated by the insufficiency of the existing quasi-identifier/sensitive-attribute (QI-SA) framework on modeling real-world privacy requirements for data publishing, we propose a novel versatile publishing scheme with which privacy requirements can be specified as an arbitrary set of privacy rules ...
Leto:
2010
Vir:
videolectures.net
Video in druga učna gradiva
Oznake:
computer science;semantic web;big data
Due to the distributed nature of Linked Data, many resources are referred to by more than one URI. This phenomenon, known as co-reference, increases the probability of leaving out implicit semantically related results when querying Linked Data. The probability of co-reference increases further when ...
Leto:
2014
Vir:
videolectures.net
Video in druga učna gradiva
Oznake:
computer science;machine learning
Many applications require recovering a matrix of minimal rank within an affine constraint set, with matrix completion a notable special case. Because the problem is NP-hard in general, it is common to replace the matrix rank with the nuclear norm, which acts as a convenient convex surrogate. While e ...
Leto:
2015
Vir:
videolectures.net
Video in druga učna gradiva
Oznake:
computer science;machine learning
The manifold of Symmetric Positive Definite (SPD) matrices has been successfully used for data representation in image set classification. By endowing the SPD manifold with LogEuclidean Metric, existing methods typically work on vector-forms of SPD matrix logarithms. This however not only inevitably ...
Leto:
2015
Vir:
videolectures.net
Video in druga učna gradiva
Oznake:
computer science;data science
We propose a new data-driven procedure for optimal selection
of tuning parameters in dynamic clustering algorithms,
using the notion of stability probe. Due to the shape of the
stability probe dynamics, we refer to the new clustering stability
procedure as Downhill Riding (DR). We study final
s ...
Leto:
2016
Vir:
videolectures.net
Video in druga učna gradiva
Oznake:
computer science;data science
Leto:
2017
Vir:
videolectures.net
Video in druga učna gradiva
Oznake:
computer science;data science
In an era of ubiquitous large-scale streaming data, the availability
of data far exceeds the capacity of expert human analysts. In many
settings, such data is either discarded or stored unprocessed in data
centers. This paper proposes a method of online data thinning, in
which large-scale stream ...
Leto:
2017
Vir:
videolectures.net
Video in druga učna gradiva
Oznake:
computer science;data mining;knowledge extraction
Product recommender systems are often deployed by e-commerce websites to improve user experience and increase sales. However, recommendation is limited by the product information hosted in those e-commerce sites and is only triggered when users are performing e-commerce activities. In this paper, we ...
Leto:
2014
Vir:
videolectures.net