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- All Subjects: Supply Chain Management
- Creators: Oke, Adegoke
Manufacturing anomalies, inaccurate forecasts, and other problems can lead to SC disruptions. Traditional monitoring methods are not sufficient in this respect, because com- plex SCs feature changes in manufacturing tasks (dynamic complexity) and carry a large number of stock keeping units (detail complexity). Problems are easily confounded with normal system variations.
Motivated by these real challenges faced by modern SC, new surveillance solutions are proposed to detect system deviations that could lead to disruptions in a complex SC. To address supply-side deviations, the fitness of different statistics that can be extracted from the enterprise resource planning system is evaluated. A monitoring strategy is first proposed for SCs featuring high levels of dynamic complexity. This presents an opportunity for monitoring methods to be applied in a new, rich domain of SC management. Then a monitoring strategy, called Heat Map Contrasts (HMC), which converts monitoring into a series of classification problems, is used to monitor SCs with both high levels of dynamic and detail complexities. Data from a semiconductor SC simulator are used to compare the methods with other alternatives under various failure cases, and the results illustrate the viability of our methods.
To address demand-side deviations, a new method of quantifying forecast uncer- tainties using the progression of forecast updates is presented. It is illustrated that a rich amount of information is available in rolling horizon forecasts. Two proactive indicators of future forecast errors are extracted from the forecast stream. This quantitative method re- quires no knowledge of the forecasting model itself and has shown promising results when applied to two datasets consisting of real forecast updates.
The surge of United States high-tech firms offshoring operations to China was driven by economic incentives of the early 1990s, low costs of labor, and ample access to an abundance of resources required in high-tech manufacturing. The dawn of the 21st century served as the advent of technological advancement and innovation in congruence with China’s rapid ascension as a prime high-tech manufacturing hub. However, increased allegations of foreign intellectual property (IP) infringement in outsourced research and development (R&D) and manufacturing on behalf of China’s state-owned enterprises (SOE) have evoked concern amongst international speculators, who allege China of weakened intellectual property enforcement and collusive tactics with state-owned enterprises in the cultivation of an anti-competitive marketplace. This thesis applies a trilateral approach to determine the optimal legal, supply chain management, and business strategies to safeguard the intellectual property of high-tech firms with outsourced operations in China.<br/><br/>Firstly, this thesis explores China’s rapid acceleration of manufacturing capabilities in tandem with nationalist initiatives, historical background, and subsequent influence cultural notions; aspirations in attaining global dominance as a high-tech innovator via nationalist programs and incentives. Succeeding is a comparative analysis of intellectual property between the United States and China, associations between intellectual property protection and economic development, and global intellectual property agreeance as set forth by the World Trade Organization (WTO). Following is a legal analysis of China, which assesses legislation, judicial structure, and litigation. Lastly, is an assessment of supply chain management in China, which assesses high-tech outsourcing practices, the vulnerability of intellectual property in research and development, instances of patent infringement, unfair licensing practices, and trade secret misappropriation.