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Sparse kernel modelling: a unified approach
No full textA unified approach is proposed for sparse kernel data modelling that includes regression and classification as well as probability density function estimation. The orthogonal-least-squares forward selection method based on the leave-one-out test criteria is presented within this unified data-modelling framework to construct sparse kernel models that generalise well. Examples from regression, classification and density estimation applications are used to illustrate the effectiveness of this generic sparse kernel data modelling approach
C.J. Koch (1932 - )
No full textBiographical, bibliographical, and literary historiography of Australian author C.J. Koch
AUTOMATIC DETECTION AND RECOGNITION OF MINE-LIKE OBJECTS IN SIDE-SCAN SONAR IMAGES
No full textMaster'sMASTER OF SCIENCE IN COMPUTATIONAL ENGINEERINGCompany Supervisors: 1. Dr. Timo Bretschneider, Senior Expert - Signal Processing, EADS IW, Singapore. 2. Mr. Myo Tun Aung, Research Engineer, EADS IW, Singapore. 3. Dr. Ken Yoong Lee, Research Engineer, EADS IW, Singapore. SMA Facilitator: 1. Associate Professor C.J. Ong, SMA Fellow, NUS, Singapor
Reviving GOR method in protein structure prediction: effective usage of evolutionary information
No full text
Audio Interview with Mr. C.J. Rayner Whiteley
No full textAudio - Mr. Whiteley recounts the story of delivering the message of the flood of 1904. He took seventeen hours by horse to travel from Perryvale to Edmonton. Billy Loutit took the same message by foot arriving in Edmonton about the same time. Mr. Whiteley discusses early settlers, farming, homesteading and businesses. He has many anecdotes about life and people living in Athabasca at the start of the twentieth century. He freighted for ten years with the Hudson's Bay Company and also discusses early farming prices and technology extensivelyInformative Interview of Mr. C.J. Raymor Whitely In April 1961 on a Reel to Reel tape recorded onto cassette by R. Tanhas March 198
A simple approach toward quantitative phase field simulation for dilute-alloy solidification
No full textWe present a simple approach that could help quantitative phase field simulation for dilute-alloy solidification. The
proposed approach mends the solute trapping problem by using a simple interface model (SIM), which requires only
one free parameter. To test the feasibility of this model, a free dendritic growth from a small nucleus is simulated, and a
good agreement with the anti-trapping current (ATC) model [Karma, Phys. Rev. Lett. 87 (2001) 115701] is obtained. By
further studying the solute trapping effect during directional solidification, we find that the results give, with this model,
a good thermodynamic consistence without solute trapping over two-order increment of the solidification speed and the
interface thickness. Good agreement with the classical theory is obtained as well
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