Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 190 for “"Warehouses"”.
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Eine Entwurfsmethodik für Data Warehouses
Seit Jahren finden Data Warehouses (DWHs) als Kern entscheidungsunterstützender Informationssysteme ein starkes Interesse in Forschung und Praxis. Die auf DWHs basierenden Entscheidungen bzw. deren Konsequenzen sind sehr weitreichend, so dass die zugrunde liegende Datenbank gewisse …
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Natural Language Processing on Data Warehouses
… can be used as a component in a chatbot on data warehouses. Combined with a Structured Query Language query generation component, and building Application Programming Interfaces on top of it, this facilitates the quick and easy distribution of data; no knowledge of a programming language such as …
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Oversized Package Placement Optimization in Warehouses
Amazon Logistics’ delivery stations process two types of packages: oversized packages (OV) and non-OV packages (non-OV). Currently, the placement of OV to OV racks is coupled with non-OV placement to non-OV racks because Amazon’s algorithm does not explicitly assign OV to a rack but places it in …
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Multi-Agent Path Finding Per Partes: Automatic Warehouses
This thesis proposes a new partitioning method for the online Multi-Agent Pickup and Delivery (MAPD) problem in a large automatic warehouse. The method divides the workspace into independent regions and introduces transfer zones as controlled hand-off points for tasks spanning multiple regions. …
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Throughput optimization of multi-agent robotic automated warehouses
… of this thesis is to optimize the throughput of warehouses employing multi-agent robotic automation. It is assumed that extracting inventory from the automated system is the limiting factor in maximizing throughput (i.e. downstream process are unconstrained). Two strategies are advocated: 1) …
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An infrastructure for the implementation of dynamic data warehouses
<p>Data Warehouses have become a critical part of many organizations knowledge management system. The typical implementation if a data warehouse is designed to support basic data types usually found in legacy and relational database systems. Data Warehousing has always been associated with a large …
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Foreign trade zones and bonded warehouses for luxury goods
… operating Foreign Trade Zones (FTZs) and Bonded Warehouses (BWs) for luxury goods in North America, using the case of the distribution network of Ralph Lauren Corporation (RLC). RLC is a luxury brand company with about $7 billion annual revenue. With over 3 million square feet of warehousing …
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An agent-based adaptive join algorithm for building data warehouses
… decision making systems, which require data warehouses to combine both historical and current data from operational systems. This presents both challenges and opportunities in the designing and developing of new data warehouse systems for supporting decision-making processes which can deliver …
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Robotic vacuum cleaner design to mitigate slip errors in warehouses
Warehouses are extremely dusty environments due to the concrete and cardboard dust generated. This is problematic in automated warehouses that use robots to move items from one location to another. If the robot slips, it can collide with other robots or lose track of where it is located. Currently, …
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The XFM view adaptation mechanism: An essential component for XML data warehouses
… be used to improve the performance for XML data warehouses, update problems then become the bottleneck of using materialised views. Specifically, synchronising materialised views in the face of changing view definitions, remains a significant issue. In this dissertation, we provide a method for …
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Design and optimization of an explosive storage policy in internet fulfillment warehouses
This research investigates the warehousing operations of internet retailers. The primary physical process in internet retail is fulfillment, which typically involves a large internet fulfillment warehouse (IFW) that has been built and designed exclusively for online sales and an accompanying parcel …
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Decision models for fast-fashion supply and stocking problems in internet fulfillment warehouses
… storage policies in Internet Fulfillment Warehouses (IFW). Fashion products are characterized by short product life cycles and market success uncertainty. An unsuccessful product will often require multiple price discounts to clear the inventory. The first topic proposes a switching …
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An economic cost benefit analysis of internal and external warehouses in food retail industry
… their inbound logistics and re-optimize their warehouses. This has spurred a growth in warehousing outsourcing. The study is concerned with evaluating the cost benefit between the internal and the external warehousing for the food retail industry, while addressing the following issues: 1. …
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A Framework Development for the Application of Lean Manufacturing and Automation to Warehouses in Developing Countries
L'abstract è presente nell'allegato / the abstract is in the attachment
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Case Study: The effect of pallet design on the performance of semi-automatic and fully-automatic warehouses
… systems in semi-automated and fully-automated warehouses. At the same time, it establishes an understanding of the downtime and frequency of problems caused by pallets in these types of facilities. This research was conducted in two phases. The primary phase was a mix mode questionnaire (phone …
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Distribution networks consolidation and optimization for a large industrial conglomerate
… than one product type and closing some existing warehouses that are not cost efficient to operate. The objective of this project is to develop a decision tool to help an industrial conglomerate makes decisions related to the redesign its distribution networks. The data collection was done through …
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Inventory planning for low demand items in online retailing
… manage and control the inventory globally: all warehouses act as one to serve the global demand simultaneously. The online retailer will utilize its entire inventory, regardless of location, to serve demand. We study inventory allocation and order fulfillment policies among warehouses for …
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The financial and non-financial factors that influence JSE-listed South African retailers' decision to lease or own their corporate real estate, specifically warehouses and distribution centres
… same principles apply to distribution centres or warehouses which they occupy, specifically in South Africa. This research, provide empirical insight into listed South African retailers' strategy with regards to distribution centres and/or warehouse acquisition methods as well as the financial and …
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