Results 71 to 80 of about 21,561 (259)

Ising Solver Using Vertical NAND Flash Memory

Advanced Intelligent Systems, EarlyView.
Commercial V‐NAND flash memory is repurposed as a discrete‐time Ising solver by exploiting in‐memory current summation and read‐voltage‐controlled intrinsic noise. The system implements Hopfield neural‐network updates with simulated‐annealing‐like behavior, solving max‐cut problems with high accuracy and energy efficiency while using mass‐produced ...
Sung‐Ho Park, Yeongheon Yang, Jong‐Won Back, Jiseong Im, Ryun‐Han Koo, Jonghyun Ko, Dongseok Kwon, Jong‐Ho Lee   +7 more
wiley   +1 more source

Multi-project resource allocation under uncertainty: a concept of using resource buffers

Journal of Advanced Mechanical Design, Systems, and Manufacturing
The portfolio manager is responsible for the tactical and operational management of concurrent initiatives that share the same resources. Sharing resources considerably increases complexity by creating resource dependencies between tasks, especially in ...
Mst Taskia KHATUN, Kazuo HIEKATA, Takuya NAKASHIMA   +2 more
doaj   +1 more source

Project portfolio risk categorisation – factor analysis results

International Journal of Information Systems and Project Management, 2018
The subject of this article is project portfolio risk categorisation. Research conducted indicated categories containing the most probable and significant risks. The research described in this paper was carried out in two stages.
Mariusz Hofman, Grzegorz Grela, , ,
doaj   +1 more source

Seeds of change: The impact of Ethiopia's direct seed marketing approach on smallholders' seed purchases and productivity

American Journal of Agricultural Economics, EarlyView.
Abstract While multiple factors explain low adoption rates of improved varieties by small‐scale farmers in sub‐Saharan Africa, a key supply‐side constraint is the limited availability of seed embodying new traits in the volume, quality, price, and timeliness required by farmers. This constraint is partly attributable to classical failures in the market
Dawit Mekonnen, Gashaw T. Abate, Seid Yimam, Rui Benfica, David J. Spielman, Frank Place   +5 more
wiley   +1 more source

Towards a comprehensive framework for risk assessment of organizational development project portfolios

International Journal of Information Systems and Project Management
The benefits of risk management in the context of project portfolios have been widely recognized in the literature. However, approaches that assess the risk of organizational development project portfolios from the perspective of how the portfolio ...
Camilo Micán, Gabriela Fernandes, Madalena Araújo   +2 more
doaj   +1 more source

Value-Oriented IT Project Portfolio Management [PDF]

, 2007
In the present enterprise computing environment, it becomes more and more important to be able to demonstrate financial gains of IT (Information Technology) initiatives compared to their cost. A valuation methodology is a logical, repeatable framework for making IT investment decisions and monitoring projects to ensure that they ultimately contribute ...
Rongzeng Cao, Wei Ding 0002, Chunhua Tian, Juhnyoung Lee   +3 more
openaire   +1 more source

The role of venture‐financed startups in innovation for US agriculture

American Journal of Agricultural Economics, EarlyView.
Abstract To evaluate the role played by startup companies in the innovation ecosystem of US agriculture, we compile a unique dataset of 6024 new entrants founded 1987–2019 that details their financing lifecycles, annual economic performance, and patenting activities.
Gregory D. Graff, Charles A. W. de Grazia, Nicholas E. Rada   +2 more
wiley   +1 more source

Housing as Asset‐Based Welfare in Australia: An Investigation Through a Consumption Lens

Australian Journal of Social Issues, EarlyView.
ABSTRACT Housing asset‐based welfare has long been a key component of Australia's social policy. This resonates with a parallel literature identifying a trade‐off between homeownership and the size of nations' welfare states, wherein owner‐occupiers in smaller welfare states tend to come to rely on housing wealth to meet many of their welfare needs ...
Gavin A. Wood, Christopher Phelps, Silvia Salazar, Rachel Ong ViforJ   +3 more
wiley   +1 more source

Project portfolio risk management: a structured literature review with future directions for research

International Journal of Information Systems and Project Management, 2021
Project Portfolio Risk Management (PPRM) has been identified as a relevant area regarding project portfolio success. This paper reports on a structured literature review of PPRM. A structured search and selection process was carried out and conventional
Camilo Micán, Gabriela Fernandes, Madalena Araújo   +2 more
doaj  

CONVEYOR METHOD OF PROJECT PORTFOLIO MANAGEMENT

Вісник Національного технічного університету «ХПÌ». Серія: Стратегічне управління, управління портфелями, програмами та проектами, 2015
Developed a method of project pipeline and a model for the formation of the planning period of the construction of the holding, which reduces the duration of the projects portfolio, reduce th eir costs and increase profitability and capacity building ...
Виктор Юрьевич КОТЕТУНОВ
doaj   +1 more source