Results 101 to 110 of about 50,439 (173)

Pasado y presente del sindicalismo colombiano

open access: yesRevista Controversia
Controversia quiere presentar a sus lectores una visión panorámica de la realidad del sindicalismo colombiano arrancando de su historia anterior para describir a grandes rasgos su conducta en el momento actual.
Fernán. E. González
doaj  

Development of China’s innovative infrastructure through public-private partnership

open access: yesВестник университета
While determining plans for growth of gross domestic product targets in the 14th five-year plan, China outlined an infrastructure plan for the country’s development as one of the growth drivers, and thus prioritised mastery of new technologies and job ...
A. N. Rodionov   +2 more
doaj   +1 more source

Social Risk Factors of Transportation PPP Projects in China: A Sustainable Development Perspective

open access: yesInternational Journal of Environmental Research and Public Health, 2018
Public-private partnerships (PPPs) have become increasingly important in improving the sustainability of society in China, with transportation being the largest investment area.
Jingfeng Yuan   +4 more
semanticscholar   +1 more source

Two identities for Poisson Point Processes and Voronoi Tessellations with Applications [PDF]

open access: yesarXiv
In this paper, we introduce two identities one pertaining to the state space of Poisson Point Processes (PPPs), and the other for the Voronoi tessellations formed by PPPs. Then, we explore several applications of these identities within the context of wireless cellular networks.
arxiv  

Poisson Cluster Process: Bridging the Gap Between PPP and 3GPP HetNet Models [PDF]

open access: yesarXiv, 2017
The growing complexity of heterogeneous cellular networks (HetNets) has necessitated the need to consider variety of user and base station (BS) configurations for realistic performance evaluation and system design. This is directly reflected in the HetNet simulation models considered by standardization bodies, such as the third generation partnership ...
arxiv  

Investment risk assessment of social capital in urban rail transit Public-Private Partnership projects

open access: yesJournal of Asian Architecture and Building Engineering
The Public-Private Partnership (PPP) is one of the crucial ways to promote the advancement of the Urban Rail Transit Project However, investing in such projects exposes social capital to tremendous risks.
Yuhao Sun   +3 more
doaj   +1 more source

Language Models Grow Less Humanlike beyond Phase Transition [PDF]

open access: yesarXiv
LMs' alignment with human reading behavior (i.e. psychometric predictive power; PPP) is known to improve during pretraining up to a tipping point, beyond which it either plateaus or degrades. Various factors, such as word frequency, recency bias in attention, and context size, have been theorized to affect PPP, yet there is no current account that ...
arxiv  

High positioning accuracy in GNSS systems and receivers

open access: yesGEOmedia, 2018
In the last few months we have been witnessing a remarkable (and, to some extent, surprising) increase of interest for GNSS high accuracy positioning, involving both systems and receivers.
Marco Lisi
doaj  

Editorial: PPP at Ten [PDF]

open access: yesPeople, Place and Policy Online, 2018
Peter Wells, David Robinson
openaire   +2 more sources

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