{"id":"https://openalex.org/W2050213848","doi":"https://doi.org/10.1145/2591062.2591077","title":"Understanding the redundancy of software systems","display_name":"Understanding the redundancy of software systems","publication_year":2014,"publication_date":"2014-05-20","ids":{"openalex":"https://openalex.org/W2050213848","doi":"https://doi.org/10.1145/2591062.2591077","mag":"2050213848"},"language":"en","primary_location":{"id":"doi:10.1145/2591062.2591077","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2591062.2591077","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Companion Proceedings of the 36th International Conference on Software Engineering","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5006626837","display_name":"Andrea Mattavelli","orcid":null},"institutions":[{"id":"https://openalex.org/I57201433","display_name":"Universit\u00e0 della Svizzera italiana","ror":"https://ror.org/03c4atk17","country_code":"CH","type":"education","lineage":["https://openalex.org/I57201433"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Andrea Mattavelli","raw_affiliation_strings":["University of Lugano, Switzerland","University of Lugano, Switzerland#TAB#"],"affiliations":[{"raw_affiliation_string":"University of Lugano, Switzerland","institution_ids":["https://openalex.org/I57201433"]},{"raw_affiliation_string":"University of Lugano, Switzerland#TAB#","institution_ids":["https://openalex.org/I57201433"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5006626837"],"corresponding_institution_ids":["https://openalex.org/I57201433"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.17424876,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"698","last_page":"701"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10260","display_name":"Software Engineering Research","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10260","display_name":"Software Engineering Research","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12423","display_name":"Software Reliability and Analysis Research","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10639","display_name":"Advanced Software Engineering Methodologies","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/redundancy","display_name":"Redundancy (engineering)","score":0.8574254512786865},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7900963425636292},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.751413106918335},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.49835753440856934},{"id":"https://openalex.org/keywords/software-system","display_name":"Software system","score":0.4692908227443695},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.4263211488723755},{"id":"https://openalex.org/keywords/software-bug","display_name":"Software bug","score":0.4176492989063263},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.34231922030448914},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.2012578547000885},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.17403927445411682},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.11273062229156494}],"concepts":[{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.8574254512786865},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7900963425636292},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.751413106918335},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.49835753440856934},{"id":"https://openalex.org/C149091818","wikidata":"https://www.wikidata.org/wiki/Q2429814","display_name":"Software system","level":3,"score":0.4692908227443695},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.4263211488723755},{"id":"https://openalex.org/C1009929","wikidata":"https://www.wikidata.org/wiki/Q179550","display_name":"Software bug","level":3,"score":0.4176492989063263},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.34231922030448914},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.2012578547000885},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.17403927445411682},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.11273062229156494}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/2591062.2591077","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2591062.2591077","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Companion Proceedings of the 36th International Conference on Software Engineering","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.711.4949","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.711.4949","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.inf.usi.ch/phd/mattavelli/publications/papers/14-icseds.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W77480139","https://openalex.org/W1533102501","https://openalex.org/W1589421353","https://openalex.org/W2007777090","https://openalex.org/W2064232673","https://openalex.org/W2097719961","https://openalex.org/W2107135371","https://openalex.org/W2110441383","https://openalex.org/W2119211913","https://openalex.org/W2123005569","https://openalex.org/W2125260159","https://openalex.org/W2128782367","https://openalex.org/W2129360963","https://openalex.org/W2133201251","https://openalex.org/W2136099030","https://openalex.org/W2137224089","https://openalex.org/W2138756793","https://openalex.org/W2166007208","https://openalex.org/W2170108788","https://openalex.org/W4241947695","https://openalex.org/W4285719527","https://openalex.org/W6603114376","https://openalex.org/W6635029829"],"related_works":["https://openalex.org/W17155033","https://openalex.org/W3207760230","https://openalex.org/W4306406268","https://openalex.org/W2886678613","https://openalex.org/W2537809616","https://openalex.org/W2762476607","https://openalex.org/W2621101275","https://openalex.org/W2164098295","https://openalex.org/W4294754599","https://openalex.org/W4224306440"],"abstract_inverted_index":{"Our":[0],"research":[1],"aims":[2],"to":[3],"study":[4],"and":[5,46],"characterize":[6],"the":[7,21],"redundancy":[8],"of":[9,37],"software":[10,14],"systems.":[11],"Intuitively,":[12],"a":[13],"is":[15],"redundant":[16],"when":[17],"it":[18],"can":[19],"perform":[20],"same":[22],"functionality":[23],"in":[24],"different":[25],"ways.":[26],"Researches":[27],"have":[28],"successfully":[29],"defined":[30],"several":[31],"techniques":[32],"that":[33],"exploit":[34],"various":[35],"form":[36],"redundancy,":[38],"for":[39,41,47],"example":[40],"tolerating":[42],"failures":[43],"at":[44],"runtime":[45],"testing":[48],"purposes.":[49]},"counts_by_year":[],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}