Yazar "Kara, Imdat" için Mühendislik Fakültesi / Faculty of Engineering listeleme
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Formulations for Minimizing Tour Duration of the Traveling Salesman Problem with Time Windows
Kara, Imdat; Derya, Tusan (2015)Traveling Salesman Problem with Time Windows (TSPTW) serves as one of the most important variants of the Traveling Salesman Problem (TSP). The main objective functions expressed in the literature of the TSPTW consist of ... -
Heterogeneous Vehicle Routing Problem with Simultaneous Pickup and Delivery: Mathematical Formulations and A Heuristic Algorithm
Kececi, Baris; Altiparmak, Fulya; Kara, Imdat (2015)One of the most important operational decisions in the logistics management is to determine the vehicle routes serving the customers. The Vehicle Routing Problem (VRP) can be defined as the determination of the optimal ... -
An Integrated Fuzzy TOPSIS-Knapsack Problem Model for Order Selection in a Bakery
Ic, Yusuf Tansel; Ozel, Melis; Kara, Imdat (2017)In this study, a new model has been developed for the order selection problem for a bakery firm located in Turkey. We consider a combined order selection and process planning problem where a make-to-order bakery goods ... -
The Location-Routing Problem with Simultaneous Pickup and Delivery: Formulations and A Heuristic Approach
Karaoglan, Ismail; Altiparmak, Fulya; Kara, Imdat; Dengiz, Berna (2012)In this paper, we consider a variant of the Location-Routing Problem (LRP), namely the LRP with simultaneous pickup and delivery (LRPSPD). The LRPSPD seeks to minimize total cost by simultaneously locating the depots and ... -
A Mathematical Formulation And Heuristic Approach For The Heterogeneous Fixed Fleet Vehicle Routing Problem With Simultaneous Pickup And Delivery
Kececi, Baris; Altiparmak, Fulya; Kara, Imdat (2021)This study considers a variant of the vehicle routing problem (VRP) called the heterogeneous VRP with simultaneous pickup and delivery (HVRPSPD). The HVRPSPD may broadly be defined as identifying the minimum cost routes ... -
A multiobjective mathematical model to form the best team at sports clubs: team harmony and player performance objectives
Budak, Gercek; Kara, Imdat (2022)Purpose Team coaches of sports clubs are highly concerned when forming the best team to win the upcoming match at the stage before that particular game. Even if a team squad is comprising of a limited number of players, ... -
New formulations for multiple traveler minimum latency problem with time windows
Uzun, Gozde Onder; Kara, Imdat (2022)In this paper, new mathematical models for homogeneous and heterogeneous multiple traveler minimum latency problem with time windows (kLPTW), named as M2 and M4 are developed. These models are computationally compared with ... -
New Formulations for the Orienteering Problem
Kara, Imdat; Bicakci, Papatya Sevgin; Derya, Tusan (2016)Problems associated with determining optimal routes from one or several depots (origin, home city) to a set of nodes (vertices, cities, customers, locations) are known as routing problems. The Traveling Salesman Problem ... -
New Formulations for The Traveling Repairman Problem with Time Windows
Kara, Imdat; Uzun, Gozde Onder (2018) -
New formulations for the traveling repairman problem with time windows
Uzun, Gozde Onder; Kara, Imdat (2021)The Traveling Repairman Problem (TRP) is one of the most important variants of the Traveling Salesman Problem (TSP). The objective function of TRP is to find a Hamiltonian path or tour starting from the origin while ... -
New Integer Linear Programming Formulation for the Traveling Salesman Problem with Time Windows: Minimizing Tour Duration with Waiting Times
Kara, Imdat; Koc, Ozge Nimet; Altiparmak, Fulya; Dengiz, Berna (2013)The travelling salesman problem, being one of the most attractive and well-studied combinatorial optimization problems, has many variants, one of which is called travelling salesman problem with Time Windows (TSPTW)'. In ... -
New integer programming formulation for multiple traveling repairmen problem
Onder, Gozde; Kara, Imdat; Derya, Tusan (2017)The multiple traveling repairman problem (kTRP) is a generalization of the traveling repairman problem which is also known as the minimum latency problem and the deliveryman problem. In these problems, waiting time or ... -
Order Acceptance and Scheduling Problem: A Proposed Formulation and the Comparison with the Literature
Bicakci, Papatya S.; Kara, Imdat (2020)In classical scheduling problem, it is assumed that all orders must be processed. In the order acceptance and scheduling (OAS) problem, some orders are rejected due to limited capacity. In make-to-order production environment, ... -
Single-Machine Order Acceptance and Scheduling Problem Considering Setup Time and Release Date Relations (vol 46, pg 1549, 2021)
Bicakci, Papatya S.; Kara, Imdat; Sagir, Mujgan (2021) -
A Systematic Approach to Reduce Human and System-related Errors Causing Customer Dissatisfaction in a Production Environment
Pakdil, Fatma; Oezkoek, Onur; Dengiz, Berna; Kara, Imdat; Selvi, Nilay; Karg, Alper (2009)In this study, a systematic methodology for business process improvement, which aims to eliminate human and system-related errors resulting in customer dissatisfaction in a production environment, is presented. The proposed ... -
Traveling Repairmen Problem: A Biogeography-Based Optimization
Uzun, Gozde Onder; Dengiz, Berna; Kara, Imdat; Karasan, Oya Ekin (2022)Traveling Repairman Problem (TRP), which is also known by names cumulative traveling salesman problem, the deliveryman problem and the minimum latency problem, is a special variant of Traveling Salesman Problem (TSP). In ...