Index Catalog // ScholarsArchive@OSU

Creator:: Agrawal, Abhishek
Abstract:: Scalable array transceivers with wide frequency tuning range are attractive for next-generationradios. Key challenges for such radios include generation of LO signals with widefrequency tuning range, scalable synchronization between multiple array unit cells andtolerance to in-band and out-of-band interferers. This thesis presents approaches toaddress these challenges in commercial CMOS technologies.The...
Resource Type:: Dissertation

Creator:: McGregor, Sean
Abstract:: Society faces many complex management problems, particularly in the area of shared public resources such as ecosystems. Existing decision making processes are often guided by personal experience and political ideology rather than state-of-the-art scientific understanding. This dissertation envisions a future in which multiple stakeholders are provided with computational tools for...
Resource Type:: Dissertation

Creator:: Rayala, Swathi Sri Vishnu Priya
Abstract:: Apple launched their ﬁrst “tap-and-pay” mobile payment solution called “ApplePay” in October 2014 in the United States. Quickly catching up with the popularity of Apple Pay, Google launched their own mobile “tap-and-pay” paymentsolution called “Android Pay”. Both the companies claim that their tap-and-paysolutions are more convenient and more secure than...
Resource Type:: Masters Thesis

Creator:: Guan, Xinze
Abstract:: The thesis focuses on activity recognition from sensor data, which has spurred a great deal of interest due to its impact on health care and security. Previous work on activity recognition from multivariate time series data has mainly applied supervised learning techniques which require a high degree of annotation effort...
Resource Type:: Dissertation

Creator:: Pei, Yuanli
Abstract:: In the field of machine learning, clustering and classification are two fundamental tasks. Traditionally, clustering is an unsupervised method, where no supervision about the data is available for learning; classification is a supervised task, where fully-labeled data are collected for training a classifier. In some scenarios, however, we may not...
Resource Type:: Dissertation

ScholarsArchive@OSU