Results 1 to 10 of about 2,058,909 (246)

Accessibility of information on the web [PDF]

open access: yesNature, 1999
Search engines do not index sites equally, may not index new pages for months, and no engine indexes more than about 16% of the web. As the web becomes a major communications medium, the data on it must be made more accessible.
Steve Lawrence, C.L. Giles
openaire   +3 more sources

Access to Information on the Superhighway [PDF]

open access: bronzeAustralian Academic & Research Libraries, 1994
Steve O’Connor
openaire   +3 more sources

Access to Information in Belgium [PDF]

open access: yes, 2018
Prior to the Second World War, freedom of expression and freedom of the press were mainly seen from the view point of being an active right of the press to provide information without interference from the government. Since then there has been an evolution where freedom of information is also seen from the point of view of the recipient as a passive ...
Steven Van Garsse   +2 more
openaire   +3 more sources

Tight bounds on accessible information and informational power [PDF]

open access: yesJournal of Physics A: Mathematical and Theoretical, 2014
9 pages, 1 figure, updated references, published ...
Francesco Buscemi   +2 more
openaire   +3 more sources

Accessibility in Information Retrieval [PDF]

open access: yes, 2008
This paper introduces the concept of accessibility from the field of transportation planning and adopts it within the context of Information Retrieval (IR). An analogy is drawn between the fields, which motivates the development of document accessibility measures for IR systems. Considering the accessibility of documents within a collection given an IR
Vishwa Vinay, Leif Azzopardi
openaire   +3 more sources

Access to Health Information. Editorial [PDF]

open access: yesYearbook of Medical Informatics, 2008
Summary Objectives To provide an editorial introduction to the 2008 IMIA Yearbook of Medical Informatics with an overview of its contents and contributors. MethodsA brief overview of the main theme of “Access to Health Information”, and an outline of the purposes, contents, format, and acknowledgment of contributions for the 2008 ...
Kulikowski, C., Geissbuhler, Antoine
openaire   +4 more sources

Hierarchy of bounds on accessible information and informational power [PDF]

open access: yesPhysical Review A, 2015
8 pages, 1 table, 1 figure, updated references, published ...
openaire   +3 more sources

The unpredictably eruptive dynamics of spruce budworm populations in eastern Canada

open access: yesPopulation Ecology, EarlyView.
We examine historical population data for spruce budworm from several locations through the period 1930–1997, and use density‐dependent recruitment curves to test whether the pattern of population growth over time is more consistent with Royama's (1984; Ecological Monographs 54:429–462) linear R(t) model of harmonic oscillation at Green River New ...
Barry J. Cooke, Jacques Régnière
wiley   +1 more source

Network topology drives population temporal variability in experimental habitat networks

open access: yesPopulation Ecology, EarlyView.
Habitat patches connected by dispersal pathways form habitat networks. We explored how network topology affects population outcomes in laboratory experiments using a model species (Daphnia carinata). Central habitat nodes in complex lattice networks exhibited lower temporal variability in population sizes, suggesting they support more stable ...
Yiwen Xu   +3 more
wiley   +1 more source

Geographic variation in walking activity in the red flour beetle Tribolium castaneum

open access: yesPopulation Ecology, EarlyView.
This study examined whether there is geographic variation in field populations, focusing on the moving activity in the red flour beetle Tribolium castaneum. Results showed significant differences in moving activity among field populations but no correlation with latitude or meteorological factors.
Kentarou Matsumura
wiley   +1 more source

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