Formal proofs of interesting mathematical theorems are usually too large and full of trivial structural information, and hence hard to understand and analyze. Techniques to extract specific essential information from these proofs are needed. This book describes four algorithms to extract a Herbrand sequent of the end-sequent of proofs written in Gentzen's Sequent Calculus LK for classical First-Order Logic. Within this calculus, we define a Herbrand sequent as a generalization of Herbrand disjunction, and its extraction can be used to summarize the creative information of a formal proof,...
Formal proofs of interesting mathematical theorems are usually too large and full of trivial structural information, and hence hard to understand and ...
In database record linkage or natural language processing tasks one usually encounters problems when working with data or texts containing noise, typos and other kinds of errors. In this thesis the use of modified Levenshtein edit distances to deal with these problems is investigated. For the task of linking distinct records representing the same entity in a database we used and extended the WEKA API for Machine Learning, obtaining good precision and recall results. For the task of searching and annotating occurrences of specified words in texts written in natural language we implemented an...
In database record linkage or natural language processing tasks one usually encounters problems when working with data or texts containing noise, typo...
The development of new and improved proof systems, proof formats and proof search methods is one of the most essential goals of Logic. But what is a proof? What makes a proof better than another? How can a proof be found efficiently? How can a proof be used? Logicians from different communities usually provide radically different answers to such questions. Their principles may be folklore within their own communities but are often unknown to outsiders.
This book provides a snapshot of the current state of the art in proof search and proof production as implemented in contemporary...
The development of new and improved proof systems, proof formats and proof search methods is one of the most essential goals of Logic. But wha...
Bruno Woltzenlogel Paleo, R Michael Perry, Charles Tandy, Ph.D.
The Death And Anti-Death Series By Ria University Press discusses issues and controversies related to death, life extension, and anti-death. A variety of differing points of view are presented and argued. Death And Anti-Death, Volume 14: Four Decades After Michael Polanyi, Three Centuries After G. W. Leibniz is edited by Charles Tandy, Ph.D.: ISBN 978-1-934297-25-4 is the Hardback edition and ISBN 978-1-934297-26-1 is the Softback edition. (It is available from most retail bookstores and all Espresso Book Machines.) (It is distributed by Ingram: Ingram is the world's...
The Death And Anti-Death Series By Ria University Press discusses issues and controversies related to death, life extension, and anti-deat...
Bruno Woltzenlogel Paleo, R Michael Perry, Charles Tandy, Ph.D.
The Death And Anti-Death Series By Ria University Press discusses issues and controversies related to death, life extension, and anti-death. A variety of differing points of view are presented and argued. Death And Anti-Death, Volume 14: Four Decades After Michael Polanyi, Three Centuries After G. W. Leibniz is edited by Charles Tandy, Ph.D.: ISBN 978-1-934297-25-4 is the Hardback edition and ISBN 978-1-934297-26-1 is the Softback edition. (It is available from most retail bookstores and all Espresso Book Machines.) (It is distributed by...
The Death And Anti-Death Series By Ria University Press discusses issues and controversies related to death, life extension, and anti-deat...
