{"id":{"repo_id":"hull","oai_identifier":"oai:hull-repository.worktribe.com:4213824"},"canonical_url":"https://search.dev.ndltd.org/etd/hull/oai:hull-repository.worktribe.com:4213824","repository":{"repo_id":"hull","name":"University of Hull","base_url":"https://hull-repository.worktribe.com/oaiprovider"},"display":{"title":"A pattern enumeration approach to the trim loss problem","abstract":"This thesis examines the characteristics of practical one dimensional trim loss problems. As a result of the wide range of these characteristics, previous scheduling methods have only had a limited range of applicability. A heuristic approach is proposed, based on pattern enumeration, which can be used to develop scheduling methods for a reasonably wide class of trim loss problems. The effectiveness of the approach depends on its ability to avoid the intractable residual problems which normally arise towards the end of a heuristic scheduling procedure. The approach is used in three case studies, and the efficiency of the schedules generated is compared with that yielded by other methods.","abstract_html":"This thesis examines the characteristics of practical one dimensional trim loss problems. As a result of the wide range of these characteristics, previous scheduling methods have only had a limited range of applicability. A heuristic approach is proposed, based on pattern enumeration, which can be used to develop scheduling methods for a reasonably wide class of trim loss problems. The effectiveness of the approach depends on its ability to avoid the intractable residual problems which normally arise towards the end of a heuristic scheduling procedure. The approach is used in three case studies, and the efficiency of the schedules generated is compared with that yielded by other methods.","abstract_has_math":false,"creators":["Coverdale, Ian Lawson"],"institution":"University of Hull","degree_name":"PhD","degree_level":"Doctoral","degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":[],"committee_chairs":[],"committee_members":[],"year":1978,"date_issued":"1978","date_published":"1978","updated_at":"2026-07-24T02:33:37Z","subjects":["Management"],"languages":["en"],"rights":[],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["oai:hull-repository.worktribe.com:4213824"],"render_values":[{"text":"oai:hull-repository.worktribe.com:4213824","href":null,"code":true}]}]},"links":{"outbound_url":"https://hull-repository.worktribe.com/4213824/1/Thesis","outbound_label":"Repository record","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.sponsor","label":"Sponsor","values":["University of Hull"]},{"key":"dc:creator","label":"Author","values":["Coverdale, Ian Lawson"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["1978-09-01"]},{"key":"dc:date.issued","label":"Date","values":["1978"]},{"key":"dc:publisher.institution","label":"Dc Publisher Institution","values":["University of Hull"]},{"key":"dc:relation.isreferencedby","label":"Dc Relation Isreferencedby","values":["https://hull-repository.worktribe.com/output/4213824"]},{"key":"dc:type","label":"Dc Type","values":["Thesis"]},{"key":"dc:type.qualificationlevel","label":"Dc Type Qualificationlevel","values":["Doctoral"]},{"key":"dc:type.qualificationname","label":"Dc Type Qualificationname","values":["PhD"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Management"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["en"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["oai:hull-repository.worktribe.com:4213824"]},{"key":"dc:identifier.uri","label":"Identifier URI","values":["https://hull-repository.worktribe.com/4213824/1/Thesis"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["This thesis examines the characteristics of practical one dimensional trim loss problems. As a result of the wide range of these characteristics, previous scheduling methods have only had a limited range of applicability. A heuristic approach is proposed, based on pattern enumeration, which can be used to develop scheduling methods for a reasonably wide class of trim loss problems. The effectiveness of the approach depends on its ability to avoid the intractable residual problems which normally arise towards the end of a heuristic scheduling procedure. The approach is used in three case studies, and the efficiency of the schedules generated is compared with that yielded by other methods."]},{"key":"dc:title","label":"Title","values":["A pattern enumeration approach to the trim loss problem"]}]}],"canonical_facts":{"dc:contributor.sponsor":["University of Hull"],"dc:creator":["Coverdale, Ian Lawson"],"dc:date":["1978-09-01"],"dc:date.issued":["1978"],"dc:description.abstract":["This thesis examines the characteristics of practical one dimensional trim loss problems. As a result of the wide range of these characteristics, previous scheduling methods have only had a limited range of applicability. A heuristic approach is proposed, based on pattern enumeration, which can be used to develop scheduling methods for a reasonably wide class of trim loss problems. The effectiveness of the approach depends on its ability to avoid the intractable residual problems which normally arise towards the end of a heuristic scheduling procedure. The approach is used in three case studies, and the efficiency of the schedules generated is compared with that yielded by other methods."],"dc:identifier":["oai:hull-repository.worktribe.com:4213824"],"dc:identifier.uri":["https://hull-repository.worktribe.com/4213824/1/Thesis"],"dc:language":["en"],"dc:publisher.institution":["University of Hull"],"dc:relation.isreferencedby":["https://hull-repository.worktribe.com/output/4213824"],"dc:subject":["Management"],"dc:title":["A pattern enumeration approach to the trim loss problem"],"dc:type":["Thesis"],"dc:type.qualificationlevel":["Doctoral"],"dc:type.qualificationname":["PhD"]},"updated_at":"2026-07-24T02:33:37Z"}