Results 41 to 50 of about 11,957,490 (337)

Space-efficient parallel merging [PDF]

RAIRO - Theoretical Informatics and Applications, 1992
Summary: The problem of designing space-efficient parallel merging algorithms is examined. It is shown that two sorted sequences of lengths \(m\) and \(n\), \(m\leq n\), can be merged in \(O(n/p+\log n)\) time on an EREW PRAM with \(p\) processors, using only a constant amount of extra storage per processor.
Katajainen, J., Levcopoulos, C., Petersson, O.   +2 more
openaire   +3 more sources

On Space Efficiency of Algorithms Working on Structural Decompositions of Graphs [PDF]

Symposium on Theoretical Aspects of Computer Science, 2015
Dynamic programming on path and tree decompositions of graphs is a technique that is ubiquitous in the field of parameterized and exponential-time algorithms.
Michał Pilipczuk, Marcin Wrochna
semanticscholar   +1 more source

Space-time coding for UMTS. Performance evaluation in combination with convolutional and turbo coding [PDF]

, 2000
Space-time codes provide both diversity and coding gain when using multiple transmit antennas to increase spectral efficiency over wireless communications systems.
Gaspa Maynou, Roger, Rodríguez Fonollosa, Javier   +1 more
core   +1 more source

A Brief Review of High Efficiency III-V Solar Cells for Space Application

Frontiers of Physics, 2021
The demands for space solar cells are continuously increasing with the rapid development of space technologies and complex space missions. The space solar cells are facing more critical challenges than before: higher conversion efficiency and better ...
J. Li, A. Aierken, Y. Liu, Y. Zhuang, X. Yang, J. Mo, R. Fan, Q. Y. Chen, S. Zhang, Y. Huang, Q. Zhang   +10 more
semanticscholar   +1 more source

QMCPACK: Advances in the development, efficiency, and application of auxiliary field and real-space variational and diffusion quantum Monte Carlo. [PDF]

Journal of Chemical Physics, 2020
We review recent advances in the capabilities of the open source ab initio Quantum Monte Carlo (QMC) package QMCPACK and the workflow tool Nexus used for greater efficiency and reproducibility.
P. R. C. Kent, Abdulgani Annaberdiyev, A. Benali, M. C. Bennett, Edgar Josué Landinez Borda, P. Doak, Hongxia Hao, K. D. Jordan, J. Krogel, I. Kylänpää, Joonho Lee, Ye Luo, F. Malone, C. Melton, L. Mitas, Miguel A. Morales, Eric Neuscamman, F. Reboredo, B. Rubenstein, Kayahan Saritas, Shiv Upadhyay, Guangming Wang, Shuai Zhang, Luning Zhao   +23 more
semanticscholar   +1 more source

Achieving Enhanced Space Efficiency and Crash Resilience in Cloud-based Garbage Collection Systems for Optimized Resource Management

Journal of Information Systems Engineering & Management
For cloud-based apps to remain scalable and performant, effective resource management is essential. High storage costs, resource contention, and system resilience are some of the particular difficulties that garbage collection, a fundamental tool for ...
Anushree Goud, Bindu Garg, Dr Asha Rawat, Ms. Bhagyashree, A. Ingle, Dr Chitra, Pravin Bhole, Dr Harsh, Namdev Bhor   +8 more
semanticscholar   +1 more source

Investigating Space Utilization in Skyscrapers Designed with Prismatic Form

Buildings
The enduring appeal of prismatic shapes, historically prevalent in office building designs, persists in contemporary skyscraper architecture, which is attributed particularly to their advantageous aspects concerning cost-efficiency and optimal space ...
Hüseyin Emre Ilgın, Özlem Nur Aslantamer   +1 more
doaj   +1 more source

The Evolution and Response of Space Utilization Efficiency and Carbon Emissions: A Comparative Analysis of Spaces and Regions

Land, 2022
Space utilization and climate change are related to human survival and development. Identifying the relationship between development and conservation is the foundation of sustainable development.
Ruimin Yin, Zhanqi Wang, Ji Chai, Yunxiao Gao, Feng Xu   +4 more
semanticscholar   +1 more source

Transformational Leadership and Project Success: The Moderating Effect of Top Management Support

SAGE Open, 2023
Great attention has been paid to the projects’ success, which is the core of project management. It is not surprising that much research is being done in this area, as several factors contribute to the project’s success. However, the moderating effect of
Muhammad Zeeshan Fareed, Qin Su, Najam Abbas Naqvi, Rida Batool, Muhammad Umer Aslam   +4 more
doaj   +1 more source

Fractal space frames and metamaterials for high mechanical efficiency

, 2008
A solid slender beam of length $L$, made from a material of Young's modulus $Y$ and subject to a gentle compressive force $F$, requires a volume of material proportional to $L^{3}f^{1/2}$ [where $f\equiv F/(YL^{2})\ll 1$] in order to be stable against ...
Farr, R. S., Mao, Y.
core   +1 more source