Found 97029 papers in total
Simultaneous optimization of horizontal and vertical alignments of highways
1989,
This paper presents the formulation of a three-dimensional highway alignment optimization model. The...
The Australian Road Research Board instantaneous model of fuel consumption
1989,
Fuel consumption costs comprise a significant component of vehicle operating costs and as such are taken...
Efficiency and drag in the power-based model of fuel consumption
1989,
The efficiency and drag parameters in the instantaneous fuel consumption model are explained by comparing...
An approach to the simulation of bus passenger journey times for the journey to work
1989,
Bus passenger journey times in the morning peak period are simulated. Using estimates of the distribution...
A non-linear congestion network model for planning internal movement in the Hajj
1989,
A non-linear congestion network model is developed for the Hajj case. The Hajj is one of the world’s...
A mixed linear programme for short-term irrigation scheduling
1989,
For farmers in the UK who use hosereel-raingun irrigation systems, irrigation scheduling requires that...
A linear programming approach to water-resources optimization
1989,
A linear-programming model for use in analysis and planning of multiobjective water resources systems is...
Maintaining project networks in automated artificial intelligence planning
1989,
AI automated plan synthesis programs (‘planners’) typically represent plans as a partially...
Expected performance of the shelf heuristic for 2-dimensional packing
1989,
The shelf heuristic is an on-line algorithm to pack oriented rectangles into an open-ended bin of...
Multidimensional on-line bin packing: Algorithms and worst-case analysis
1989,
The authors consider the problem of packing rectangles into bins which are unit squares. They give an...
A note on Barlow-Wu structure functions
1989,
The essential feature of the class of Barlow-Wu continuum structure functions is revealed through a new...
Cost of sequential connection for points in space
1989,
A bound is given for the cost of the spanning tree produced by the sequential minimal insertion procedure...
A decomposition method for minimizing quadratic pseudo-Boolean functions
1989,
A decomposition method is proposed for minimizing quadratic pseudo-Boolean functions. The result is:...
Traveling salesman facility location problems
1989,
We consider two generic facility location problems, the traveling salesman facility location problem...
Computational complexity of uncapacitated multi-echelon production planning problems
1989,
Recently there has been a flurry of research in the area of production planning for multi-echelon...
A simple complexity proof for a polynomial-time linear programming algorithm
1989,
In this article a polynomial-time algorithm for linear programming is proposed. This algorithm augments...
Controlling a process to a goal in finite time
1989,
A player starts at x in (0,1) and seeks to reach 1 by time t 0 . The process { X(t), 0•t•t 0 }...
Applications of the exterior penalty method in constrained optimal control problems
1989,
This paper gives a theoretical analysis of the applications of the exterior penalty method in...
A transposition theorem with applications to constrained optimal control problems
1989,
The paper establishes a Gordan-type transposition theorem for systems comprised of nonhomogeneous...
Explicit controllability criteria for Goursat problems
1989,
In this paper necessary and sufficient rank criteria of exact controllability of linear Goursat problems...
Theories and an exact interactive paired-comparison approach for discrete multiple-criteria problems
1989,
Decisionmakers (DM’s) are usually faced with the selection of alternatives that are characterized by...
Linear utility theory for belief functions
1989,
In uncertainty situations where knowledge is described by a Dempster-Shafer belief function (which is more...
Influence diagrams for Bayesian decision analysis
1989,
Influence diagrams for representing Bayesian decision problems are redefined in a formal way using...
Time preference and the life cycle: The logic of long-term high risk vs. short-term low risk
1989,
This paper argues that time-preference functions (or ‘discount rates’) for R&D should...
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