Pada Proyek Pembangunan Jalur Ganda Jalan Ka Lintas Selatan Jawa Km 49+500 Sd 52+500 Antara Mojokerto Solo (Paket JGMS-9) mengalami keterlambatan dikarenakan shopdrawing pengerjaan proyek belum disetujui. Akibat hal tersebut, perlu dilakukan optimasi percepatan waktu untuk mengejar dan mengestimasi pertambahan biayanya. Tugas akhir ini bertujuan mereduksi penyelesaian dengan mempercepat biaya s...

We present a heuristic search approach to solve partial satisfaction planning (PSP) problems. In these problems, goals are modeled as soft constraints with utility values, and actions have costs. Goal utility represents the value of each goal to the user and action cost represents the total resource cost (e.g., time, fuel cost) needed to execute each action. The objective is to find the plan th...

Hierarchical multimodal hub location problem is a cost-minimizing hub covering problem where two types of hubs and hub links, accounting for ground and air transportation, are to be established, while ensuring time-definite deliveries. We propose a mixed-integer programming formulation and perform a comprehensive sensitivity analysis on the Turkish network. We show that the locations of airport...

The accelerating trend toward Faster, Better, Cheaper (FEE) missions places increasing emphas is on the trade-offs between requirements and risk to reduce cost and development times, while still improving quality and reliability. The Risk/Requirenlents Trade-off Guidelines discussed in this paper are part of an integrated approach to address the main issues by focusing on the sum of prevention,...

An important aspect of Grid scheduling is efficient allocation of computation tasks to Grid resources. Recent trends in Grid computing involve Quality of Service provision which ensures that an application is performed within a guaranteed time at a pre-specified cost. We develop efficient algorithms for finding a trade-off between computation time and resource usage cost which gives resource pr...

Currently, construction projects have a significant share in environmental pollution. Usually, the employers and managers of pay attention to project implementation with shortest duration lowest cost, whereas less is paid effects projects. Sustainable development requires planning projects, taking impacts, along other factors, into account. Few studies investigated balancing time, effects. Alth...

Many solutions to cost-sensitive classification (and regression) rely on some or all of the following assumptions: we have complete knowledge about the cost context at training time, we can easily re-train whenever the cost context changes, and we have technique-specific methods (such as cost-sensitive decision trees) that can take advantage of that information. In this paper we address the pro...

In many practical reinforcement learning problems, the state space is too large to permit an exact representation of the value function, much less the time required to compute it. In such cases, a common solution approach is to compute an approximation of the value function in terms of state features. However, relatively little attention has been paid to the cost of computing these state featur...

This paper presents a solution method for large-scale reverse engineering problems with geometry constraints. A large problem is decomposed into sequential manageable sub problems. The result of each solution step is an optimal trade-off between the set of constraints and the fitting of the surfaces to the measured points. This overall solution process trades off solution quality with manageabl...