Sign Out
Logged In:
 
 
 
 
 
Tab Image

Latest News

ORS calls for applications for Brexit working group
Apply to be a part of our Brexit working group today!

New ultrafast broadband services from BT
Consumers are being guaranteed minimum speeds of 100Mbps in two new ultrafast broadband service...

HORAF
HORAF represents organisations from across the UK economy

Algorithms for Decision-making
Select Committee on Science and Technology called for evidence

Problem Solving Algorithm
An algorithm that is able to simulate and enhance human problem-solving capabilities

More

Tab Image

Features

A window on the world of O.R.?
The “invisibility cloak” of science fiction is now fact, albeit with limitations. O.R. could claim to have had the power of invisibility for years, though not by desire; what we want is the opposite - a high-visibility jacket! Indeed, part of the mission of the OR Society is to help make our presence more visible. But perception involves both the observed and the observer. And all of us have open and hidden parts.

YOR18 – OR – A Twenty Twenty Vision
The 18th Young [to] OR Conference got off to a great start with the plenary session given by the President of the OR Society, Dr Geoff Royston. Antuela Tako, the chair of the organising committee, began the proceedings by telling the audience what had been planned for them and how to find out more about streams.

The Education & Research Committee
- Roles and Responsibilities: Brian Dangerfield (Liaison with ESRC)
Ruth Kaufman, Inside OR February 2013

Tab Image

Posted on 15 January 2018

OR Society

JORS: Volume 68, Issue 11

JORS: Volume 68, Issue 11, November 2017
Several fascinating articles in this issue (14 articles) :


Aggregation of ranked votes considering different relative gaps between rank positions Byeong Seok Ahn Pages 1307-1311
A directional distance based super-efficiency DEA model handling negative data Ruiyue Lin, Zhiping Chen Pages 1312-1322
Simultaneous preference estimation and heterogeneity control for choice-based conjoint via support vector machines Julio López, Sebastián Maldonado… Pages 1323-1334
An ILP and simulation model to optimize search and rescue helicopter operations Mumtaz Karatas, Nasuh Razi, Murat M. Gunal Pages 1335-1351
Estimating and forecasting portfolio’s Value-at-Risk with wavelet-based extreme value theory: Evidence from crude oil prices and US exchange rates Rania Jammazi, Duc Khuong Nguyen Pages 1352-1362
A note on a mixed routing and scheduling problem on a grid graph Marisa Cenci, Mirko Di Giacomo… Pages 1363-1376
A dual local search framework for combinatorial optimization problems with TSP application Jamal Ouenniche, Prasanna K. Ramaswamy… Pages 1377-1398
Game theoretic modelling of service agent warranty fraud D. N. P. Murthy, N. Jack Pages 1399-1408
A genetic-algorithm-based approach to the two-echelon capacitated vehicle routing problem with stochastic demands in logistics service Kangzhou Wang, Shulin Lan, Yingxue Zhao Pages 1409-1421
A bi-objective mathematical model for two-dimensional loading time-dependent vehicle routing problem Mahdi Alinaghian, Komail Zamanlou… Pages 1422-1441
Estimating scale economies in non-convex production models Giovanni Cesaroni, Kristiaan Kerstens… Pages 1442-1451
An integrated model of statistical process control and condition-based maintenance for deteriorating systems Liping Liu, Lining Jiang, Ding Zhang Pages 1452-1460
Context-based competition strategy and performance analysis with fixed-sum outputs: an application to banking sector Alireza Amirteimoori, Simin Masrouri… Pages 1461-1469
An efficient approximate solution for stochastic Lanchester models Donghyun Kim, Hyungil Moon, Donghyun Park… Pages 1470-1481