نتایج جستجو برای: imperialistic competitive algorithm

تعداد نتایج: 833071  

2010
Sherry Stephenson

Most people approach the issue of competitiveness by attempting to define what it is or what it should be. However, it is also interesting to approach the matter from a different angle by examining what factors are not essential in establishing a country’s competitiveness on world markets. While certain factors are certainly helpful for promoting competitiveness, they nonetheless should not be ...

1997
Brad Mehlenbacher

To better understand the complex relationship between academic researchers and funding agencies, the author interviewed 15 academic researchers regarding their views, suggestions, and difficulties in coordinating the proposal process. Data suggest that academic research funding is highly rhetorical, and that successful researchers have well-developed managerial, organizational, and communicatio...

2010
Janina A. Brenner Guido Schäfer

The problem of sharing the cost of a common infrastructure among a set of strategic and cooperating players has been the subject of intensive research in recent years. However, most of these studies consider cooperative cost sharing games in an offline setting, i.e., the mechanism knows all players and their respective input data in advance. In this paper, we consider cooperative cost sharing g...

Journal: :CoRR 2017
Elizabeth D. Mynatt Jennifer Clark Gregory D. Hager Daniel P. Lopresti J. Gregory Morrisett Klara Nahrstedt George Pappas Shwetak N. Patel Jennifer Rexford Helen V. Wright Benjamin G. Zorn

Our infrastructure touches the day-to-day life of each of our fellow citizens, and its capabilities, integrity and sustainability are crucial to the overall competitiveness and prosperity of our country. Unfortunately, the current state of U.S. infrastructure is not good: the American Society of Civil Engineers’ latest report on America’s infrastructure ranked it at a D+ — in need of $3.9 trill...

Journal: :Math. Oper. Res. 1997
Ran El-Yaniv Richard M. Karp

This paper studies the following online replacement problem. There is a real function f(t), called the ow rate, deened over a nite time horizon 0; T]. It is known that m f(t) M for some reals 0 m < M. At time 0 an online player starts to pay money at the rate f(0). At each time 0 < t T the player may changeover and continue paying money at the rate f(t). The complication is that each such chang...

The main objective of facilities location and service system design is covering of potential customers’ demand. Many location models are extended with the covering objective and considered constraints, details of problem and its different aspects. In this paper the maximal covering location-allocation model for congested system is extended in the competitive environment. In the proposed model, ...

In this paper, a multi-objective enhanced imperialist competitive algorithm (MOEICA) is presented. The main structures of the original ICA are employed while some novel approaches are also developed. Other than the non-dominated sorting and crowding distance methods which are used as the main tools for comparing and ranking solutions, an auxiliary comparison approach called fuzzy possession is ...

In textile industry, marker planning is one of the main operations in the cutting fabric stage. Marker packing is usually used to maximize cloth exploitation and minimize its waste. In this research, a method is used based on new found meta-heuristic imperialist competitive algorithm (ICA) and Bottom-Left-Fill Algorithm (BLF) to achieve optimal marker packing. Function of the proposed method wa...

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