The Lenna (or Lena) picture is one of the most widely used standard test images used for compression algorithms.'lena' or 'lenna' is a digitized Playboy centerfold, from November 1972. (Lenna is the spelling in Playboy, Lena is the Swedish spelling of the name.) Lena Soderberg (ne Sjööblom)
Regulation is a key word when the Nordic countries discuss the platform economy. The challenge is to secure good working conditions for the individual, a level playing field for businesses and tax revenues for the state. New technology is good, but the platforms must be developed in line with the labour market as a whole.
a software framework that allows for advanced sequence and protocol stream analysis by utilizing bioinformatics algorithms. The sole purpose of this software is to identify protocol fields in unknown or poorly documented network protocol formats.
The past decade has seen a convergence of social and technological networks, with systems such as the World Wide Web characterized by the interplay between rich information content, the millions of individuals and organizations who create it, and the technology that supports it. This course covers recent research on the structure and analysis of such networks, and on models that abstract their basic properties. Topics include combinatorial and probabilistic techniques for link analysis, centralized and decentralized search algorithms, network models based on random graphs, and connections with work in the social sciences.
an effort to develop parallel solver algorithms and libraries within an object-oriented software framework for the solution of large-scale, complex multi-physics engineering and scientific applications. A unique design feature of Trilinos is its focus on
Mazes in general (and hence algorithms to create Mazes) can be organized along seven different classifications. These are: Dimension, Hyperdimension, Topology, Tessellation, Routing, Texture, and Focus.
La ministra Yolanda Díaz abre de nuevo la mesa de negociación con sindicatos y patronal tras el acuerdo alcanzado para reconocer a los 'riders' como trabajadores de las plataformas de reparto
A Collection of Java-Classes for various Trie-Implementations, including Patricia Trie and Interfaces implementing Set and Map. Free for non-commercial use. Well documented and incl. Tests.
Digg has an algorithm?
Yes, just as PageRank and other algorithms are used to rank web pages by search engines, some social sites use algorithms to determine which stories become popular. Call it DiggRank, if you will. Let’s take a deeper look at what the Digg algorithm is and venture a few guesses about how it works.
The numbers that control your life. You're identified by dozens of numbers. Your phone number, your driver's license number, your social security number, your zip code, your license plate, your credit card numbers. I find these numbers fascinating. Who distributes them? What can they be used for? How can you use them? How are they issued?
exchange ideas & share knowledge, Free on-demand video lectures from world's leading and prominent scientists, research institutions, EU research projects.
A collection of command-line tools for researchers in machine learning, data mining, and related fields. All of the functionality is also provided in a clean C++ class library
a collection of machine learning algorithms for data mining tasks. The algorithms can either be applied directly to a dataset or called from your own Java code.
an edited reprint of the paper What Every Computer Scientist Should Know About Floating-Point Arithmetic, by David Goldberg, published in the March, 1991 issue of Computing Surveys. Copyright 1991
Scalable learning is a key differentiator for modern enterprise business. The theory states that the institutions most likely to thrive in today’s changing economic environments will be those that provide opportunities not only to learn faster as a whole organization, but also to learn from other individuals and organizations to create new knowledge.
Zipper is a purely functional data structure used in functional programming to solve some problems in a way that uses notions like “context” and “hole”. It is related to the generalization of the notion of “derivative” (for types). The zipper was described by Gerard Huet in 1997. It has some conceptual similarity to the gap buffer technique sometimes used with arrays. Zippers are multidimensional in the sense that they can be used as lists or trees by placing additional restrictions upon them. Such derived data structures are usually referred to by saying a tree with zipper or a list with zipper to give the image that the structure is a tree or a list, with a zip slider attach to it as an afterthought.
a client-side implementation of the rsync algorithm. It allows updating of files from a remote Web server without requiring a full download or a special remote server application.
R. Binns, M. Van Kleek, M. Veale, U. Lyngs, J. Zhao, and N. Shadbolt. (2018)cite arxiv:1801.10408Comment: 14 pages, 3 figures, ACM Conference on Human Factors in Computing Systems (CHI'18), April 21--26, Montreal, Canada.