Results 101 to 110 of about 12,663 (309)

The evolution of markets under entry and standards regulation - the case of global mobile telecommunication. [PDF]

open access: yes
We analyze the effects of government policies on the evolution of an industry, the global mobile telecommunications market. We find a relatively slow diffusion convergence between countries.
Gruber, H, Verboven, Frank
core  

Estimating Dynamic Traffic Matrices by using Viable Routing Changes [PDF]

open access: yes, 2007
: In this paper we propose a new approach for dealing with the ill-posed nature of traffic matrix estimation. We present three solution enhancers: an algorithm for deliberately changing link weights to obtain additional information that can make the ...
Cruz, R.   +8 more
core   +1 more source

Photonic‐Enabled Energy‐Efficient Transparent Neuromorphic Computing Devices: A Review

open access: yesAdvanced Science, EarlyView.
Transparent photonic neuromorphic computing devices merge optics and brain‐inspired computing to overcome von Neumann bottlenecks with ultrafast, low‐energy processing. By exploiting transparent oxides, 2D materials, phase‐change materials, and hybrid heterostructures, these platforms enable photonic synapses, memory, and logic for see‐through edge ...
Shuvaraj Ghosh   +8 more
wiley   +1 more source

Link budget analysis of bi-directional LEO and GEO optical feeder links advancing the beam wander model’s accuracy

open access: yesScientific Reports
The telecommunications of the future rely on the concept of a three-dimensional architecture able to integrate terrestrial and non-terrestrial networks with the goal to ensure a reliable and high-speed connectivity to users located anywhere.
Carla Cantore   +5 more
doaj   +1 more source

Uncertainty Modeling and Stability Assessment of Minimum Spanning Trees in Network Design

open access: yesMathematics
The Minimum Spanning Tree (MST) problem in networks focuses on finding efficient routes, with applications in transportation, logistics, telecommunications, and more. However, catastrophes can make these networks uncertain, requiring robust computational
Ahmad Hosseini
doaj   +1 more source

Similarity Index based Link Prediction Algorithms in Social Networks: A Survey, Journal of Telecommunications and Information Technology, 2016, nr 2 [PDF]

open access: yes, 2016
Social networking sites have gained much popularity in the recent years. With millions of people connected virtually generate loads of data to be analyzed to infer meaningful associations among links.
Srilatha, Pulipati   +1 more
core   +1 more source

The Impact of Large-scale Employee Share Ownership Plans on Labour Productivity: The Case of Eircom [PDF]

open access: yes, 2012
Large-scale Employee Share Ownership Plans (ESOPs) have been a distinctive characteristic of Irish public enterprise reform, with shareholdings of 14.9 per cent being allocated to employees as part of firm restructuring and privatisation programmes. This
Palcic, Donal, McCarthy, Dermot
core   +1 more source

Beyond Electrostatics: Anion‐π+ Orbital Hybridization Underpins High‐Performance Chloride Storage in Poly(arylamine) Organic Cathodes

open access: yesAdvanced Science, EarlyView.
The fundamental nature of anion storage in p‐type organic cathodes is elucidated using rigid poly(arylamine) frameworks. This study reveals a hybrid covalent‐ionic mechanism for anion‐π+ interactions, driven by synergistic orbital hybridization and electrostatic attraction.
Tiantian She   +7 more
wiley   +1 more source

Slant total electron content for Sirio-Mortelliccio ray path

open access: yesAnnals of Geophysics, 2006
The Total Electron Content (TEC) is used to indicate the ionisation of the ionosphere. TEC is a quantity that concern for predicting space weather effects on telecommunications, improving the accuracy of satellite navigation, fly control vehicles and ...
P. Spalla, R. G. Ezquer, M. A. Cabrera
doaj   +1 more source

Assessing the potential of using telecommunication microwave links in urban drainage modelling

open access: yesWater Science and Technology, 2013
The ability to predict the runoff response of an urban catchment to rainfall is crucial for managing drainage systems effectively and controlling discharges from urban areas. In this paper we assess the potential of commercial microwave links (MWL) to capture the spatio-temporal rainfall dynamics and thus improve urban rainfall-runoff modelling ...
Fencl M.   +4 more
openaire   +3 more sources

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