{"id":"https://openalex.org/W2917891579","doi":"https://doi.org/10.1109/percomw.2019.8730818","title":"CoalaViz: Supporting Traceability of Adaptation Decisions in Pervasive Communication Systems","display_name":"CoalaViz: Supporting Traceability of Adaptation Decisions in Pervasive Communication Systems","publication_year":2019,"publication_date":"2019-03-01","ids":{"openalex":"https://openalex.org/W2917891579","doi":"https://doi.org/10.1109/percomw.2019.8730818","mag":"2917891579"},"language":"en","primary_location":{"id":"doi:10.1109/percomw.2019.8730818","is_oa":false,"landing_page_url":"https://doi.org/10.1109/percomw.2019.8730818","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE International Conference on Pervasive Computing and Communications Workshops (PerCom Workshops)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5090280651","display_name":"Martin Pfannem\u00fcller","orcid":"https://orcid.org/0000-0003-4255-3482"},"institutions":[{"id":"https://openalex.org/I177802217","display_name":"University of Mannheim","ror":"https://ror.org/031bsb921","country_code":"DE","type":"education","lineage":["https://openalex.org/I177802217"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Martin Pfannemuller","raw_affiliation_strings":["Universit\u00e4t Mannheim"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e4t Mannheim","institution_ids":["https://openalex.org/I177802217"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006521931","display_name":"Markus Weckesser","orcid":"https://orcid.org/0000-0002-6999-2146"},"institutions":[{"id":"https://openalex.org/I31512782","display_name":"Technische Universit\u00e4t Darmstadt","ror":"https://ror.org/05n911h24","country_code":"DE","type":"education","lineage":["https://openalex.org/I31512782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Markus Weckesser","raw_affiliation_strings":["Technische Universit\u00e4t Darmstadt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technische Universit\u00e4t Darmstadt","institution_ids":["https://openalex.org/I31512782"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109183024","display_name":"Roland Kluge","orcid":null},"institutions":[{"id":"https://openalex.org/I31512782","display_name":"Technische Universit\u00e4t Darmstadt","ror":"https://ror.org/05n911h24","country_code":"DE","type":"education","lineage":["https://openalex.org/I31512782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Roland Kluge","raw_affiliation_strings":["Technische Universit\u00e4t Darmstadt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technische Universit\u00e4t Darmstadt","institution_ids":["https://openalex.org/I31512782"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038131243","display_name":"Janick Edinger","orcid":"https://orcid.org/0000-0002-9392-2922"},"institutions":[{"id":"https://openalex.org/I177802217","display_name":"University of Mannheim","ror":"https://ror.org/031bsb921","country_code":"DE","type":"education","lineage":["https://openalex.org/I177802217"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Janick Edinger","raw_affiliation_strings":["Universit\u00e4t Mannheim"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e4t Mannheim","institution_ids":["https://openalex.org/I177802217"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057341552","display_name":"Manisha Luthra","orcid":"https://orcid.org/0000-0002-3788-6664"},"institutions":[{"id":"https://openalex.org/I31512782","display_name":"Technische Universit\u00e4t Darmstadt","ror":"https://ror.org/05n911h24","country_code":"DE","type":"education","lineage":["https://openalex.org/I31512782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Manisha Luthra","raw_affiliation_strings":["Technische Universit\u00e4t Darmstadt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technische Universit\u00e4t Darmstadt","institution_ids":["https://openalex.org/I31512782"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037607479","display_name":"Robin Klose","orcid":"https://orcid.org/0000-0002-0702-7180"},"institutions":[{"id":"https://openalex.org/I31512782","display_name":"Technische Universit\u00e4t Darmstadt","ror":"https://ror.org/05n911h24","country_code":"DE","type":"education","lineage":["https://openalex.org/I31512782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Robin Klose","raw_affiliation_strings":["Technische Universit\u00e4t Darmstadt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technische Universit\u00e4t Darmstadt","institution_ids":["https://openalex.org/I31512782"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008388312","display_name":"Christian Becker","orcid":"https://orcid.org/0000-0002-9036-1410"},"institutions":[{"id":"https://openalex.org/I177802217","display_name":"University of Mannheim","ror":"https://ror.org/031bsb921","country_code":"DE","type":"education","lineage":["https://openalex.org/I177802217"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Christian Becker","raw_affiliation_strings":["Universit\u00e4t Mannheim"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e4t Mannheim","institution_ids":["https://openalex.org/I177802217"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013053241","display_name":"Andy Sch\u00fcrr","orcid":"https://orcid.org/0000-0001-8100-1109"},"institutions":[{"id":"https://openalex.org/I31512782","display_name":"Technische Universit\u00e4t Darmstadt","ror":"https://ror.org/05n911h24","country_code":"DE","type":"education","lineage":["https://openalex.org/I31512782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Andy Schurr","raw_affiliation_strings":["Technische Universit\u00e4t Darmstadt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technische Universit\u00e4t Darmstadt","institution_ids":["https://openalex.org/I31512782"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"590","last_page":"595"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10639","display_name":"Advanced Software Engineering Methodologies","score":0.9990000128746033,"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"}},"topics":[{"id":"https://openalex.org/T10639","display_name":"Advanced Software Engineering Methodologies","score":0.9990000128746033,"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"}},{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10679","display_name":"Service-Oriented Architecture and Web Services","score":0.9940000176429749,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8642640113830566},{"id":"https://openalex.org/keywords/adaptation","display_name":"Adaptation (eye)","score":0.7162651419639587},{"id":"https://openalex.org/keywords/ubiquitous-computing","display_name":"Ubiquitous computing","score":0.6100218296051025},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.6037935614585876},{"id":"https://openalex.org/keywords/modular-design","display_name":"Modular design","score":0.581277072429657},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5125603675842285},{"id":"https://openalex.org/keywords/adaptive-system","display_name":"Adaptive system","score":0.4912065863609314},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.450946569442749},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.4223555028438568},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4147057831287384},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1482847034931183},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.12357437610626221},{"id":"https://openalex.org/keywords/systems-engineering","display_name":"Systems engineering","score":0.09427973628044128}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8642640113830566},{"id":"https://openalex.org/C139807058","wikidata":"https://www.wikidata.org/wiki/Q352374","display_name":"Adaptation (eye)","level":2,"score":0.7162651419639587},{"id":"https://openalex.org/C172195944","wikidata":"https://www.wikidata.org/wiki/Q541265","display_name":"Ubiquitous computing","level":2,"score":0.6100218296051025},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.6037935614585876},{"id":"https://openalex.org/C101468663","wikidata":"https://www.wikidata.org/wiki/Q1620158","display_name":"Modular design","level":2,"score":0.581277072429657},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5125603675842285},{"id":"https://openalex.org/C52970973","wikidata":"https://www.wikidata.org/wiki/Q2497134","display_name":"Adaptive system","level":2,"score":0.4912065863609314},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.450946569442749},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.4223555028438568},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4147057831287384},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1482847034931183},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.12357437610626221},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.09427973628044128},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/percomw.2019.8730818","is_oa":false,"landing_page_url":"https://doi.org/10.1109/percomw.2019.8730818","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE International Conference on Pervasive Computing and Communications Workshops (PerCom Workshops)","raw_type":"proceedings-article"},{"id":"pmh:oai:tubiblio.ulb.tu-darmstadt.de:111639","is_oa":false,"landing_page_url":"http://tubiblio.ulb.tu-darmstadt.de/111639/","pdf_url":null,"source":{"id":"https://openalex.org/S4377196390","display_name":"TUbilio (Technical University of Darmstadt)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I31512782","host_organization_name":"Technische Universit\u00e4t Darmstadt","host_organization_lineage":["https://openalex.org/I31512782"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":" Konferenzver\u00f6ffentlichung"},{"id":"pmh:oai:ub-madoc.bib.uni-mannheim.de:50043","is_oa":false,"landing_page_url":"https://ieeexplore.ieee.org/abstract/document/8730818","pdf_url":null,"source":{"id":"https://openalex.org/S4377196315","display_name":"MADOC (University of Mannheim)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I177802217","host_organization_name":"University of Mannheim","host_organization_lineage":["https://openalex.org/I177802217"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Konferenzver\u00f6ffentlichung"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.9100000262260437}],"awards":[],"funders":[{"id":"https://openalex.org/F4320311606","display_name":"Neuroendocrine Tumor Research Foundation","ror":"https://ror.org/026t1zr39"},{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1528966694","https://openalex.org/W1530679938","https://openalex.org/W1941531773","https://openalex.org/W1968899133","https://openalex.org/W1980204571","https://openalex.org/W1983993607","https://openalex.org/W1990911977","https://openalex.org/W1993592308","https://openalex.org/W2072617662","https://openalex.org/W2114936722","https://openalex.org/W2123411372","https://openalex.org/W2156879585","https://openalex.org/W2162515960","https://openalex.org/W2342091124","https://openalex.org/W2518693556","https://openalex.org/W2610766952","https://openalex.org/W2624571071","https://openalex.org/W2809682384","https://openalex.org/W2883140778","https://openalex.org/W2889681271","https://openalex.org/W3016712945","https://openalex.org/W3023580939","https://openalex.org/W3105936016","https://openalex.org/W3148324711","https://openalex.org/W6750541800"],"related_works":["https://openalex.org/W2149410337","https://openalex.org/W2021474716","https://openalex.org/W4310517597","https://openalex.org/W3093159647","https://openalex.org/W2076610045","https://openalex.org/W1585236401","https://openalex.org/W1966273264","https://openalex.org/W2114015898","https://openalex.org/W2126134866","https://openalex.org/W2251138877"],"abstract_inverted_index":{"Today's":[0],"pervasive":[1,90,105,166],"communication":[2,91,106],"systems":[3,107],"are":[4],"highly":[5],"configurable":[6],"to":[7,11,66,144],"adapt":[8],"themselves":[9],"dynamically":[10],"continuously":[12],"changing":[13],"contexts":[14],"of":[15,43,89,116,147,162],"the":[16,86,122,129,142,160],"system":[17,32,69,123,130,167],"such":[18],"as":[19,132],"varying":[20],"workloads":[21],"and":[22,35,136,151],"user":[23,143],"preferences.":[24],"For":[25,52],"a":[26,62,81,97,113,154],"particular":[27],"context,":[28],"usually":[29],"numerous":[30],"valid":[31],"configurations":[33,70],"exist,":[34],"each":[36],"configuration":[37],"may":[38],"perform":[39],"differently":[40],"in":[41,56,103],"terms":[42],"nonfunctional":[44],"properties":[45],"like":[46],"energy":[47],"consumption":[48],"or":[49],"task":[50],"throughput.":[51],"tackling":[53],"these":[54],"challenges,":[55],"previous":[57],"work,":[58],"we":[59,78,95],"introduced":[60],"Coala,":[61],"model-based":[63],"adaptation":[64,101],"approach":[65],"derive":[67],"optimal":[68],"considering":[71],"multiple":[72],"performance":[73,124,148],"goals.":[74],"In":[75],"this":[76],"paper,":[77],"present":[79],"CoalaViz,":[80,94],"novel":[82],"tool":[83,98],"for":[84,99,112],"visualizing":[85],"self-adaptive":[87,104],"behavior":[88],"systems.":[92],"With":[93],"provide":[96],"making":[100],"decisions":[102],"traceable":[108],"while":[109],"being":[110],"applicable":[111],"wide":[114],"range":[115],"use":[117,168],"cases.":[118,169],"CoalaViz":[119,163],"(i)":[120],"visualizes":[121,128],"over":[125],"time,":[126],"(ii)":[127],"state":[131],"context":[133],"feature":[134],"model":[135],"graph-based":[137],"network":[138],"view,":[139],"(iii)":[140],"allows":[141],"change":[145],"priorities":[146],"goals":[149],"interactively,":[150],"(iv)":[152],"provides":[153],"modular,":[155],"extensible":[156],"design.":[157],"We":[158],"demonstrate":[159],"applicability":[161],"using":[164],"three":[165]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
