Submit Search
Upload
Nmhjghjnfg
•
Download as DOCX, PDF
•
0 likes
•
119 views
W
Wmila
Follow
Report
Share
Report
Share
1 of 1
Download now
Recommended
pressy
Hbfb
Hbfb
miguel_123
Project cost and project duration are main factors in construction management. In real-life projects, both the trade-off between the project cost and the Project completion time, and the uncertainty of the environment are considerable aspects for decision-makers. Moreover, in some projects, activity durations show their complexity with time-dependence as well as randomness. Time cost trade off problem have been solved by using vast of methods such as genetic algorithms, particle swarm optimization. Most of these studies considered deterministic project values and includes CPM calculations for fitness value calculation. However most of construction projects are stochastic processes. In this paper, a stochastic time–cost trade-off problem is introduced. This study takes into account that activity duration and cost are uncertain variables. this study differs from other studies that for each fitness value calculation. The proposed model is dealt with an intelligent algorithm combining stochastic simulation and Harmony search, where stochastic simulation technique is employed to estimate random functions and Harmony search is designed to search optimal schedules under different decision-making criteria. Beside this Monte Carlo simulation is made for fitness value calculation in order to make more realistic optimization. Finally, some numerical experiments are given to illustrate the algorithm effectiveness.
Time Cost Trade off Optimization Using Harmony Search and Monte-Carlo Method
Time Cost Trade off Optimization Using Harmony Search and Monte-Carlo Method
Mohammad Lemar ZALMAİ
M&A
M&A
Archisman Dash
The average business uses 36 different data gathering tools for marketing efforts alone. By uniting this data within a single platform, marketers can create an unparalleled customer experience.
Solving the Cross-Channel Dilemma
Solving the Cross-Channel Dilemma
Woopra
Talent Zhou dissertation
Talent Zhou dissertation
Talent Zhou
"Webquest de Ciencias Naturales" realizado en el espacio curricular TIC, para niños de 6to por una alumna del profesorado de educación primaria.
Wesquest proyecto “cuidar para vivir”
Wesquest proyecto “cuidar para vivir”
Joselagaido
Non è semplice, non è low cost, non è intuitivo: il marketing digitale presuppone il marketing così come la comunicazione digitale presuppone conoscere cosa significa comunicare…
Digital strategy, comunicare on line
Digital strategy, comunicare on line
Università di Pisa
hi dear
Xix р зууны үндэсний чөлөөлөх хувьсгалууд ба италийн
Xix р зууны үндэсний чөлөөлөх хувьсгалууд ба италийн
CEO ZOL
Recommended
pressy
Hbfb
Hbfb
miguel_123
Project cost and project duration are main factors in construction management. In real-life projects, both the trade-off between the project cost and the Project completion time, and the uncertainty of the environment are considerable aspects for decision-makers. Moreover, in some projects, activity durations show their complexity with time-dependence as well as randomness. Time cost trade off problem have been solved by using vast of methods such as genetic algorithms, particle swarm optimization. Most of these studies considered deterministic project values and includes CPM calculations for fitness value calculation. However most of construction projects are stochastic processes. In this paper, a stochastic time–cost trade-off problem is introduced. This study takes into account that activity duration and cost are uncertain variables. this study differs from other studies that for each fitness value calculation. The proposed model is dealt with an intelligent algorithm combining stochastic simulation and Harmony search, where stochastic simulation technique is employed to estimate random functions and Harmony search is designed to search optimal schedules under different decision-making criteria. Beside this Monte Carlo simulation is made for fitness value calculation in order to make more realistic optimization. Finally, some numerical experiments are given to illustrate the algorithm effectiveness.
Time Cost Trade off Optimization Using Harmony Search and Monte-Carlo Method
Time Cost Trade off Optimization Using Harmony Search and Monte-Carlo Method
Mohammad Lemar ZALMAİ
M&A
M&A
Archisman Dash
The average business uses 36 different data gathering tools for marketing efforts alone. By uniting this data within a single platform, marketers can create an unparalleled customer experience.
Solving the Cross-Channel Dilemma
Solving the Cross-Channel Dilemma
Woopra
Talent Zhou dissertation
Talent Zhou dissertation
Talent Zhou
"Webquest de Ciencias Naturales" realizado en el espacio curricular TIC, para niños de 6to por una alumna del profesorado de educación primaria.
Wesquest proyecto “cuidar para vivir”
Wesquest proyecto “cuidar para vivir”
Joselagaido
Non è semplice, non è low cost, non è intuitivo: il marketing digitale presuppone il marketing così come la comunicazione digitale presuppone conoscere cosa significa comunicare…
Digital strategy, comunicare on line
Digital strategy, comunicare on line
Università di Pisa
hi dear
Xix р зууны үндэсний чөлөөлөх хувьсгалууд ба италийн
Xix р зууны үндэсний чөлөөлөх хувьсгалууд ба италийн
CEO ZOL
STARS_presentation_EthanNg_2016_pdf
STARS_presentation_EthanNg_2016_pdf
Ethan Ng
Water For Life
Water For Life
Daniel Lund
from where babies come? a story board educational story baby birth
Avi story board a small baby
Avi story board a small baby
avinash gupta
Community Hub - Kingston: Expression of Interest
Community Hub - Kingston: Expression of Interest
Community Hub - Kingston: Expression of Interest
John Latham
Design: Boris Benko, www.borisbenko.com Source: http://blogs.solidworks.com/solidworksblog/2015/03/bionic-world-better-living-through-technology.html These days there is no shortage of amazing stories demonstrating how engineers are making huge strides in the medical device field. From “Iron Man” Robert Downey Jr. donating a 3D-printed prosthetic arm to destroying cancer cells with revolutionary proton therapy, medical device design innovations are beacons of hope and progress. For designers and engineers, these stories are proof of their power to truly change the world for the better. In this infographic, we look at recent medical device design breakthroughs, preview the future technology on the cusp of becoming science fact, and provide golden rules to use during your design process. - See more at: http://visual.ly/bionic-world-better-living-through-technology#sthash.Pzp1MUeG.dpuf
Dassault Systemes Bionic World
Dassault Systemes Bionic World
Infographic Box IDS
SSE
Update7 pp web
Update7 pp web
Anthony Kilcoyne
Bestall-Sharp
Bestall-Sharp
Himanshu Kulkarni
Liahona 1986 Julio de La Iglesia de Jesucristo de los Santos de los Últimos Días. Revista mensual. Edición especial.
07 liahona-julio-1986
07 liahona-julio-1986
Rique Billabong
Sergio Costa 1º Bach A
Presentacion alan turing
Presentacion alan turing
sergiocosta1998
MONIKA SHARMA1
MONIKA SHARMA1
Monika Sharma
More Related Content
Viewers also liked
STARS_presentation_EthanNg_2016_pdf
STARS_presentation_EthanNg_2016_pdf
Ethan Ng
Water For Life
Water For Life
Daniel Lund
from where babies come? a story board educational story baby birth
Avi story board a small baby
Avi story board a small baby
avinash gupta
Community Hub - Kingston: Expression of Interest
Community Hub - Kingston: Expression of Interest
Community Hub - Kingston: Expression of Interest
John Latham
Design: Boris Benko, www.borisbenko.com Source: http://blogs.solidworks.com/solidworksblog/2015/03/bionic-world-better-living-through-technology.html These days there is no shortage of amazing stories demonstrating how engineers are making huge strides in the medical device field. From “Iron Man” Robert Downey Jr. donating a 3D-printed prosthetic arm to destroying cancer cells with revolutionary proton therapy, medical device design innovations are beacons of hope and progress. For designers and engineers, these stories are proof of their power to truly change the world for the better. In this infographic, we look at recent medical device design breakthroughs, preview the future technology on the cusp of becoming science fact, and provide golden rules to use during your design process. - See more at: http://visual.ly/bionic-world-better-living-through-technology#sthash.Pzp1MUeG.dpuf
Dassault Systemes Bionic World
Dassault Systemes Bionic World
Infographic Box IDS
SSE
Update7 pp web
Update7 pp web
Anthony Kilcoyne
Bestall-Sharp
Bestall-Sharp
Himanshu Kulkarni
Liahona 1986 Julio de La Iglesia de Jesucristo de los Santos de los Últimos Días. Revista mensual. Edición especial.
07 liahona-julio-1986
07 liahona-julio-1986
Rique Billabong
Sergio Costa 1º Bach A
Presentacion alan turing
Presentacion alan turing
sergiocosta1998
MONIKA SHARMA1
MONIKA SHARMA1
Monika Sharma
Viewers also liked
(10)
STARS_presentation_EthanNg_2016_pdf
STARS_presentation_EthanNg_2016_pdf
Water For Life
Water For Life
Avi story board a small baby
Avi story board a small baby
Community Hub - Kingston: Expression of Interest
Community Hub - Kingston: Expression of Interest
Dassault Systemes Bionic World
Dassault Systemes Bionic World
Update7 pp web
Update7 pp web
Bestall-Sharp
Bestall-Sharp
07 liahona-julio-1986
07 liahona-julio-1986
Presentacion alan turing
Presentacion alan turing
MONIKA SHARMA1
MONIKA SHARMA1
Nmhjghjnfg
1.
nmhjghjnfg
Download now