Leung Ka-Kit. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2002. / Includes bibliographical references (leaves 129-131). / Abstracts in English and Chinese. / Abstract --- p.1 / Chapter CHAPTER 1. --- introduction --- p.14 / Chapter 1.1 --- Preamble --- p.14 / Chapter 1.2 --- Biological background --- p.14 / Chapter CHAPTER 2. --- previous related work --- p.18 / Chapter 2.1 --- Protein functionality analysis --- p.18 / Chapter 2.1.1 --- Analysis from primary structure --- p.18 / Chapter 2.1.2 --- Analysis from tertiary structure --- p.20 / Chapter 2.2 --- Secondary structure prediction --- p.21 / Chapter 2.3 --- Motivation - Challenges from protein complexity --- p.22 / Chapter CHAPTER 3. --- mathematical representations for protein properties and sequence alignment --- p.24 / Chapter 3.1 --- Secondary structure sequence model --- p.24 / Chapter 3.2 --- Substitution matrix --- p.26 / Chapter 3.3 --- Gap --- p.26 / Chapter 3.4 --- Similarity measurement --- p.27 / Chapter 3.5 --- Geometric Model for Protein --- p.28 / Chapter CHAPTER 4. --- overall system design --- p.30 / Chapter 4.1 --- System architecture and design --- p.30 / Chapter 4.2 --- System environment --- p.32 / Chapter 4.3 --- Experimental data --- p.32 / Chapter CHAPTER 5. --- adaptive dynamic programming (adp)- general global alignment consideration --- p.35 / Chapter 5.1 --- t-triangles cutting --- p.35 / Chapter 5.1.1 --- Theoretical time and memory requirements of ADP with z-triangles cutting --- p.43 / Chapter 5.1.1.1 --- Study of parameters affecting h in case 1 --- p.44 / Chapter 5.1.1.2 --- Study of parameters affecting h in case 2 --- p.45 / Chapter 5.1.2 --- Experimental results of ADP with z-triangles cutting --- p.46 / Chapter 5.2 --- Constructing the path matrix by expansion --- p.51 / Chapter 5.2.1 --- Time and memory requirements of EXPAND --- p.57 / Chapter 5.2.2 --- Experimental results and discussions --- p.58 / Chapter CHAPTER 6. --- adp - global alignment of sequences with consecutive repeated characters --- p.65 / Chapter 6.1 --- Estimation of similarity upper bound (Ba) --- p.65 / Chapter 6.1.1 --- Sequence composition (SC) consideration --- p.65 / Chapter 6.1.2 --- Implementation of SC --- p.67 / Chapter 6.1.3 --- Experimental results --- p.69 / Chapter 6.1.4 --- Overall trend of change of structures (OTCS) --- p.74 / Chapter 6.1.5 --- Uninformed search --- p.76 / Chapter 6.2 --- Short-cut --- p.80 / Chapter 6.2.1 --- Time and memory requirements --- p.86 / Chapter 6.2.2 --- Experimental results and discussions --- p.86 / Chapter CHAPTER 7. --- ga based topology discovery --- p.87 / Chapter 7.1 --- Chromosome encoding --- p.87 / Chapter 7.2 --- Non-sequential order penalty --- p.88 / Chapter 7.3 --- Fitness function --- p.88 / Chapter 7.4 --- Genetic operators --- p.88 / Chapter 7.4.1 --- Hop operator --- p.89 / Chapter 7.4.2 --- Inverse operator --- p.89 / Chapter 7.4.3 --- Shift operator --- p.90 / Chapter 7.4.4 --- Selection pressure --- p.90 / Chapter 7.5 --- Selection of progeny --- p.91 / Chapter 7.6 --- Implementation --- p.91 / Chapter 7.6.1 --- Size of population and generation --- p.91 / Chapter 7.6.2 --- Parallelization --- p.91 / Chapter 7.6.3 --- Crowding Handling --- p.92 / Chapter 7.6.4 --- Selection of progeny --- p.92 / Chapter 7.7 --- Results of alignment with GA exploration on topological order --- p.93 / Chapter CHAPTER 8. --- FILTERING OF FALSE POSITIVES --- p.103 / Chapter 8.1 --- Alignment Segments to Gap Ratio (ASGR) --- p.103 / Chapter 8.2 --- Tolerance --- p.104 / Chapter 8.3 --- Overall trend of change of structures (OTCS) --- p.104 / Chapter 8.4 --- Results and discussions --- p.105 / Chapter CHAPTER 9. --- SECONDARY STRUCTURE PREDICTION --- p.111 / Chapter 9.1 --- 3-STATE SECONDARY STRUCTURE PREDICTION IMPROVEMENT --- p.111 / Chapter 9.2 --- 8-state secondary structure prediction --- p.117 / Chapter 9.3 --- Iterative Subordinate Voting (IS V) --- p.117 / Chapter 9.4 --- ISV Results and discussion --- p.119 / Chapter CHAPTER 10. --- CONCLUSIONS --- p.123 / Chapter 10.1 --- Contributions --- p.123 / Chapter 10.2 --- Future Work --- p.126 / Chapter 10.2.1 --- Using database indexing --- p.126 / Chapter 10.2.2 --- 3-state secondary structure prediction improvement --- p.127 / appendix --- p.128 / Chapter ´Ø --- Interpretation on the dp一filter results --- p.128
| Identifer | oai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_323804 |
| Date | January 2002 |
| Contributors | Leung, Ka-Kit., Chinese University of Hong Kong Graduate School. Division of Computer Science and Engineering. |
| Source Sets | The Chinese University of Hong Kong |
| Language | English, Chinese |
| Detected Language | English |
| Type | Text, bibliography |
| Format | print, 131 leaves : ill. ; 30 cm. |
| Rights | Use of this resource is governed by the terms and conditions of the Creative Commons “Attribution-NonCommercial-NoDerivatives 4.0 International” License (http://creativecommons.org/licenses/by-nc-nd/4.0/) |
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