Results 21 to 30 of about 430,932 (281)

RCD+: A Partitioning Method for Data Streams Based on Multiple Queries

IEEE Access, 2020
Big data stream management systems often must transform a query application into multiple query tasks, simultaneously and dynamically partitioning data streams based on attribute values or partitioning keys.
Ruichang Li, Chunkai Wang, Fan Liao, Honglei Zhu   +3 more
doaj   +1 more source

Agenda-setting of tobacco control policy in Iran: a retrospective policy analysis study

BMC Public Health, 2021
Background The prevalence of tobacco use, especially hookah, has increased in Iran In recent years, particularly among young people and women, and the age of onset of use has decreased.
Hamid Ravaghi, Sogand Tourani, Rahim Khodayari-Zarnaq, Baharak Aghapour, Azita Pishgoo, Jalal Arabloo   +5 more
doaj   +1 more source

Ambiguity, multiple streams, and EU policy [PDF]

, 2012
The multiple streams framework draws insight from interactions between agency and institutions to explore the impact of context, time, and meaning on policy change and to assess the institutional and issue complexities permeating the European Union (EU ...
Adrian Kay, Alpaslan C. M., Baumgartner F., Birkland T. A., Corbett A., Cram L., Crombez C., Daviter F., Kingdon J., Krause A., Mahoney J., March J., Nikolaos Zahariadis, Nowak T., Nugent N., Olsen J. P., Princen S., Robert Ackrill, Stephenson P., Winn N., Zahariadis N., Zahariadis N.   +21 more
core   +1 more source

Multi-user video streaming using unequal error protection network coding in wireless networks [PDF]

, 2012
In this paper, we investigate a multi-user video streaming system applying unequal error protection (UEP) network coding (NC) for simultaneous real-time exchange of scalable video streams among multiple users. We focus on a simple wireless scenario where
C Gkantsidis, D Vukobratovic, D Vukobratović, Dejan Vukobratović, DS Lun, E Maani, E Magli, H Seferoglu, H Shiang, H Shojania, H Wang, H Zhang, J Zhao, L Wilhelmsson, M Ponec, M Wang, N Thomos, P Chou, P Vingelmann, PA Chou, R Ahlswede, S Katti, S yen Robert Li, T Ho, U Horn, V Stankovic, Vladimir Stanković, X Zhu, Y Wu   +28 more
core   +1 more source

Beyond multimedia adaptation: Quality of experience-aware multi-sensorial media delivery [PDF]

, 2015
Multiple sensorial media (mulsemedia) combines multiple media elements which engage three or more of human senses, and as most other media content, requires support for delivery over the existing networks.
Ghinea, G, Muntean, G-M, Yuan, Z
core   +2 more sources

Understanding the Policy Context and Conditions Necessary for the Establishment of Supervised Consumption Sites in Canada: A Comparative Analysis of Alberta and Manitoba

Health Reform Observer - Observatoire des Réformes de Santé, 2020
The establishment of supervised consumption sites (SCS) is one policy approach used to address Canada’s growing, national opioid epidemic. Despite the abundance of evidence which demonstrates the numerous public health benefits gained from the existence ...
Chaviva Manson-Singer, Sara Allin
doaj   +1 more source

Who Is a Stream? Epistemic Communities, Instrument Constituencies and Advocacy Coalitions in Public Policy-Making

Politics and Governance, 2015
John Kingdon’s Multiple Streams Framework (MSF) was articulated in order to better understand how issues entered onto policy agendas, using the concept of policy actors interacting over the course of sequences of events in what he referred to as the ...
Ishani Mukherjee, Michael Howlett
doaj   +1 more source

Towards a paradigm shift in social protection in developing countries? Analysing the emergence of the Ghana national unemployment insurance scheme from a multiple streams perspective

Urban Governance, 2023
The COVID 19 pandemic continues to cause a lot of uncertainty around the world. At the onset of the pandemic, governments responded with policies and programs to curb its devastating effects on citizens, and Ghana was no exception.
Frank L.K. Ohemeng, Rosina Foli
doaj   +1 more source

A Semantic Graph-Based Approach for Mining Common Topics From Multiple Asynchronous Text Streams [PDF]

, 2017
In the age of Web 2.0, a substantial amount of unstructured content are distributed through multiple text streams in an asynchronous fashion, which makes it increasingly difficult to glean and distill useful information.
Guo Weiwei, Hofmann Thomas, Li Linlin, Mei Qiaozhu, Tang Jie, Wei Xing, Zhu Xiaojin   +6 more
core   +1 more source

Linear Precoders for Non-Regenerative Asymmetric Two-way Relaying in Cellular Systems [PDF]

, 2013
Two-way relaying (TWR) reduces the spectral-efficiency loss caused in conventional half-duplex relaying. TWR is possible when two nodes exchange data simultaneously through a relay.
Budhiraja, Rohit, KS, Karthik, Ramamurthi, Bhaskar   +2 more
core   +1 more source