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Bioinformatics is a discipline that uses computational tools and computer technologies to model, analyze, present, and visualize biological data. In this paper, we discuss the design of a bioinformatics track within the computer science curriculum at Winona State University's Rochester campus. We also developed a bioinformatics course and used it as a(More)
  • Mingrui Zhang
  • 2013
In the error control system, in order to ensure the validity and reliability of data transmission, people usually use error control. Automatic retransmission request (ARQ), which restores error messages by requesting receivers to send error data messages again is a method for processing channel errors in communication system. There are three basic ARQ ways,(More)
Segmentation of an image into regions and the labeling of the regions is a challenging problem. In this paper, an approach that is applicable to any set of multifeature images of the same location is derived. Our approach applies to, for example, medical images of a region of the body; repeated camera images of the same area; and satellite images of a(More)
A knowledge-guided approach to automatic classification of Coastal Zone Color images of the West Florida Shelf is described. The approach is used to identify red tides on the West Florida Shelf, as well as areas with high concentration of dissolved organic matter such as a river plume found seasonally along the West Florida coast over the middle of the(More)
The Computer Science Department at Winona State University revised its curriculum to include an interdisciplinary approach adapted to the study of computer science. The new curriculum consists of a traditional Computer Science option and an Applied Computer Science option consisting of four separate tracks, namely: bioinformatics, computer information(More)
To engage a broader audience in computer science, we have developed a set of curriculum units embedded with computer science concepts for K-12 science education. We chose bioinformatics as a vehicle to deliver these units. Our curriculum development cycle began with the identification of a set of computer science concepts which are potentially relevant to(More)
in this paper, we theoretically derive the suitable normalized factor of normalized BP-based algorithm of LDPC decoding in 802.11n system. To be specific, we compute 1.15, 1.25, 1.3, 1.35 as the suitable normalized factors with regard to R=1/2, R=2/3, R=3/4, R=5/6 code in 802.11n system respectively. These factors can compensate for the performance loss in(More)
A fuzzy c-means algorithm was adapted for analyzing microarray data. The adaptation consisted of initialization of fuzzy centroids using gene ontology information and the use of Pearson correlation distance in the objective function. To initialize fuzzy centroids, we classified genes based on gene ontology terms and used the classified genes as initial(More)
Ten-finger freehand mid-air typing is a potential solution for post-desktop interaction. However, the absence of tactile feedback as well as the inability to accurately distinguish tapping finger or target keys exists as the major challenge for mid-air typing. In this paper, we present ATK, a novel interaction technique that enables freehand ten-finger(More)