Cherry-picking and its Negative Effect on System Service Level: Evidence from a Radiology Workflow Platform

2018 ◽  
Author(s):  
Timothy Chan ◽  
Nicholas Howard ◽  
Saman Lagzi ◽  
Gonzalo Romero
Keyword(s):  
Service Level ◽  
Radiology Workflow ◽  
System Service ◽  
Negative Effect ◽  
Cherry Picking

Negative Spillover on Service Level across Priority Classes: Evidence from a Radiology Workflow Platform

2021 ◽  
Author(s):  
Timothy Chan ◽  
Nicholas Howard ◽  
Saman Lagzi ◽  
Bernardo F. Quiroga ◽  
Gonzalo Romero
Keyword(s):  
Service Level ◽  
Radiology Workflow ◽  
Negative Spillover

Assurance of system service level robustness in complex supply chain networks

2014 ◽  
Vol 74 (1-4) ◽  
pp. 445-460 ◽  
Author(s):  
Abdulaziz T. Almaktoom ◽  
Krishna K. Krishnan ◽  
Pingfeng Wang ◽  
Samir Alsobhi
Keyword(s):  
Supply Chain ◽  
Service Level ◽  
Supply Chain Networks ◽  
System Service

Cloud Computing-Core Platform to Build Future Networking Data Links

2013 ◽  
Vol 380-384 ◽  
pp. 2581-2584
Author(s):  
Juan Yang ◽  
Jian Lu Luo ◽  
Fang Cheng ◽  
Cong Yang
Keyword(s):  
Cloud Computing ◽  
System Simulation ◽  
Service Level ◽  
Data Link ◽  
Us Army ◽  
System Service ◽  
Data Links ◽  
Simulation Results ◽  
Tactical Data Link ◽  
Key Techniques

In this paper,we analyzed the problems and challenges that US Army tactical data link system encountered when meeting the needs of network-centric warfare. On the basis of this, we put forward a new battlefield-oriented, demand-based, real-time serviced networking data link system---the joint data link system based on cloud computing, and discussed the key techniques in constructing the system. Simulation results show that the use of cloud technology in Joined Data Links can improve the system service level markedly.

scholarly journals The evolution mechanism of the multi-value chain network ecosystem supported by the third-party platform

2021 ◽  
Vol 0 (0) ◽  
pp. 0
Author(s):  
Xumei Zhang ◽  
Jiafeng Yuan ◽  
Bin Dan ◽  
Ronghua Sui ◽  
Wenbo Li
Keyword(s):  
Value Chain ◽  
Growth Stage ◽  
Service Level ◽  
Third Party ◽  
Evolution Mechanism ◽  
The Third ◽  
Negative Effect ◽  
The Third Party ◽  
Positive Effect ◽  
Dynamics Method

<p style='text-indent:20px;'>This paper aims to study the evolution mechanism of the third-party platform ecosystem. A multi-value chain network ecosystem composed of multiple manufacturers, multiple suppliers, several logistics providers and a third-party platform for manufacturing is considered. The system dynamics method is used to build the model, and this paper collects relevant industry and platform data to simulate the evolution of user scale and participants' revenues. Furthermore, the influence of platform subsidy and matching service level on the evolution is studied. The results show that the platform's evolution can be divided into four stages: emergence, growth, maturity and upgrade. This paper also finds that, at the emergence stage and the growth stage, the augmentation of the subsidies to manufacturers makes the manufacturers' scale expand but let their revenues decline. Meanwhile, the platform's revenues reduce at the emergence stage while increase at the growth stage. When the subsidy amount is high and continues to augment, its positive effect on the user scale is weakened while its negative effect on manufacturers' revenues is enhanced. Besides, improving the matching service level is not conducive to the platform's revenues at the emergence stage, but after entering the growth stage, it can increase user scale and the platform's revenues simultaneously.</p>

scholarly journals Perencanaan Kebijakan Persediaan Pada Produk Service Part Menggunakan Metode Periodic Review (R,s, S) System Dan Periodic Review (R,s) System Untuk Meningkatkan Service Level Di PT XYZ Cibitung

2016 ◽  
Vol 3 (04) ◽  
pp. 66 ◽  
Author(s):  
Sofi Fauziah ◽  
Ari Yanuar Ridwan ◽  
Budi Santosa
Keyword(s):  
Service Level ◽  
Periodic Review ◽  
System Service

Berdasarkan peraturan pemerintah bahwa pelaku usaha, tidak terkecuali usaha industri otomotif diwajibkan melaksanakan layanan purna jual. PT XYZ sebagai perusahaan industri komponen otomotif yaitu service part diharuskan tetap memproduksi komponen tersebut. Kurangnya pengelolaan produk service part hingga menimbulkan produk mengalami stockout mengakibatkan rendahnya service level pada perusahaan. Penelitian ini melibatkan produk service part sebanyak 81 part number dengan permintaan berdistribusi normal. Penerapan kebijakan periodic review (R,s,S) system dan periodic review (R,S) system pada sistem persediaan mampu menghasilkan tingkat service level yang lebih tinggi dari kondisi eksisting serta menghasilkan total biaya persediaan yang lebih rendah dengan menekan backorder dan jumlah pemesanan. Dengan parameter persediaan hasil perhitungan periodic review (R,s,S) system dan periodic review (R,S) system service level mampu naik sebesar 11,44% dan biaya total persediaan mampu ditekan sebesar 36% lebih rendah.

scholarly journals Audit Operasional Pelayanan Pada PT. XYZ Dengan Menggunakan Kerangka Kerja ITIL Service Operation

2020 ◽  
Vol 6 (1) ◽  
pp. 51
Author(s):  
Julia Loisa ◽  
Kevin Christianto ◽  
Johanes F. Andry
Keyword(s):  
Information System ◽  
Service Management ◽  
Service Level Agreement ◽  
Service Level ◽  
Management Service ◽  
Literature Study ◽  
It Service ◽  
System Service ◽  
Service Operation ◽  
Operational Processes

This research was investigated to conduct an audit operational IT service management. Service has become a special key in forming a good organizational environment, there have been many studies that prove that a good level of service is directly proportional to loyalty, productivity, etc. from end users. In this study focused on the operational processes of the information system services provided by the company to all stakeholders of the information system users, because the operational side is the spearhead of the service process that is reached by stakeholders. The researcher conducted a literature study, interviews, observations, questionnaires, examined documents and analyzed the results of questionnaires and document checks to obtain factual data from the field which would later be used as risk analysis and recommendations for solutions to be provided by researchers. The researcher himself uses the ITIL v3 framework which focuses on the Service Operation which will be matched with the information system service commitments contained in the Service Level Agreement.

Joint Data Link System Based on Cloud Computing

2013 ◽  
Vol 347-350 ◽  
pp. 2317-2323 ◽  
Author(s):  
Juan Yang ◽  
Xin Yu Chen ◽  
Bing Jiang ◽  
Jian Lu Luo ◽  
Wen Jing Zhang
Keyword(s):  
Cloud Computing ◽  
Service Level ◽  
Data Link ◽  
Us Army ◽  
System Service ◽  
Data Links ◽  
Multiple Data ◽  
Cloud Computing Service ◽  
Service Mode ◽  
Tactical Data Link

In order to meet the requirements of multiple data links cooperative combat in network centric battle field, we analyzed the problems and challenges that US Army tactical data link system encountered when meeting the needs of network-centric warfare, and elaborated the turning point that the ideas of cloud computing service mode construct the networking data link system in network-centric battle field. On the basis of this, we put forward a new battlefield-oriented, demand-based, real-time serviced networking data link system---the joint data link system based on cloud computing, and proved that the use of cloud technology in Joined Data Links can improve the system service level markedly.

scholarly journals Service Index Indicator of Polder System with Retention Pond using PCA Method

2019 ◽  
Vol 8 (3) ◽  
pp. 7577-7583
Keyword(s):  
Principal Component ◽  
Service Level ◽  
Maintenance Cost ◽  
Retention Pond ◽  
System Service ◽  
The World ◽  
Pca Method ◽  
The Government ◽  
The Impact ◽  
Initial Research

Indonesia as an archipelago country with 2nd longest coastal line in the world mostly has routine disaster such as flood. Jakarta as capital and economic center of Indonesia has flooding problem every year. To minimalize the impact, the government of DKI Jakarta already constructed 36 polder systems since 1973. In the future there are 11 polders planned to construct. Those 36 built up polders need maintenance to keep its function. Budgeting system of polder’s maintenance cost not yet available, so to allocating budget for polder’s maintenance based on previous amount and it found ineffective. This research analyzes indicators that can be used for indexing the service of polders as an initial research. As an object of this research, 8 polders in DKI Jakarta are chosen, they are Polder Grogol, Polder Teluk Gong, Polder Melati, Polder West Setiabudi, Polder South Sunter, Polder Tomang, Polder North Sunter, and Polder Pulomas. Probably indicator affecting polder’s capacity analyze using Principal Component Analysis (PCA) and resulted there are 24 indicators that can be used for analyzing polder system service level. Those indicators are separated into 2 aspects, technical and non-technical aspects

scholarly journals Evaluating the Impacts of Optimization Horizon on the Shared Autonomous Vehicle Reservation Request System

2022 ◽  
Vol 2022 ◽  
pp. 1-19
Author(s):  
Yizhe Yang ◽  
Hongjun Cui ◽  
Xinwei Ma ◽  
Wei Fan ◽  
Minqing Zhu ◽  
...  
Keyword(s):  
Autonomous Vehicles ◽  
Programming Model ◽  
Autonomous Vehicle ◽  
Service Level ◽  
Network Size ◽  
Rolling Horizon ◽  
System Service ◽  
Buffer Time ◽  
Time Distance ◽  
Reservation System

With the development of technology, shared autonomous vehicles may become one of the main traffic modes in the future. Especially, shared autonomous vehicle reservation system, commuting, and other trips with fixed departure time mostly submit their travel requests in advance. Therefore, it is important to reasonably match shared autonomous vehicles and reservation demands. In this paper, reservation requests are divided into short-term and long-term requests by inputting requests in a more realistic way. An integer linear programming model considering operator scheduling cost and system service level is established. A detailed scheme considering rolling horizon continuity and ridesharing is used to improve the dispatching result. Based on traffic data in Delft, the Netherlands, 164 scenarios are tested in which the parking cost, fuel cost, ridesharing effect, service level, and network size are analyzed. The results show that a better relocation and ridesharing matching scheme can be obtained when the rolling horizon is small, while the overall effect is better when the rolling horizon is large. Moreover, the buffer time, distance, and travel time limit for vehicle relocation should be selected according to the request quantity and the calculation time requirement. The result can provide a suggestion for the dispatching of shared autonomous vehicle reservation system with ridesharing.

Sign in / Sign up

Export Citation Format

Share Document