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** Quick Sort: algorithm, correctness, and performance analysis**

** Heap Sort: algorithm, correctness, and performance analysis**

** C++ code for creating a Red-Black Tree**

** BWT: string compression and string matching**

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String matching with k differences in DNA databases**

** NP completeness theory - Cook theorm**

** More about bipartite graphs and general matching**

** A proof of Tutte's 1-Factor Theorem (easy to understand)**

** Transitive Closure and Query evaluation in XML databases**

** Set Intersection (complete manuscript)**

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