This project describes a web-based information management system which has been
widely used by staff members and students at OSU. Without this system, it was very
hard for the staff members to manage a variety of fees; for example, if they want to
change a certain fee, staff members had...
Automatic painterly rendering systems have been proposed but they opted for selecting a single style to generate paintings from images, which lacks the ability of creatively using multiple styles to focus important objects and deemphasize unimportant part of the scenes. We provide a multi-style painting framework to
address this issue...
Analysis, visualization, and design of vector fields on surfaces have a wide variety of major applications in both scientific visualization and computer graphics. On the one hand, analysis and visualization of vector fields provide critical insights to the flow data produced from simulation or experiments of various engineering processes. On...
On the basis of literatures and the data from stratified sampling of 160 fishing vessels in the East Sea Region of China, the process of institutional transition of operational systems of fishing vessels in the region, which started from 1979, their present situation and performance were analysed in this paper....
In container terminals, the efficiency of loading operations in a container yard highly
depends on the productivity of yard cranes. In loading operation, yard cranes have to
pick-up the containers which are stacked in the yard-bays to satisfy the work schedule
requirement of quay crane, the equipment for loading and...
Sequential supervised learning problems arise in many real applications. This dissertation focuses on two important research directions in sequential supervised learning: efficient training and feature induction.
In the direction of efficient training, we study the training of conditional random fields (CRFs), which provide a flexible and powerful model for sequential...
Yutian (Cry to Heaven) is the third Chinese stage adaptation of Harriet Beecher Stowe’s novel Uncle Tom’s Cabin between 1907 and 2007. The first, Heinu yutian lu (Black Slave’s Cry to Heaven) by Zeng Xiaogu, was staged by Chinese students in Tokyo in 1907; the second, Heinu hen (Regret of...
Uncertainties in the age and phylogenetic position of Pinaceae fossils present significant obstacles to our understanding of the timing of diversification in the family. We demonstrate that simultaneous phylogenetic analyses of chloroplastDNA(matK and rbcL) and nonmolecular characters that include both extant genera and a limited number of fossil taxa provide...
Transmission over wireless networks presents multiple technical challenges due to
noise, interference, fading, power constraints and bandwidth limitation. Different
solutions have been propposed to overcome these issues and some of them are
treated here. Cooperative diversity has been proposed as an implementation for
networks where terminals are restricted to using...
Ultra-wideband (UWB) communication has emerged as a very promising
technology for short-range wireless applications, including
high-speed multimedia transmissions and sensor networks. UWB
system designs involve many different aspects covering analog and
digital processing, channel estimation and modeling, and
modulation and demodulation. Although UWB still faces many
challenges, significant progress has...