{"id":"https://openalex.org/W2049905261","doi":"https://doi.org/10.1145/1409720.1409729","title":"HDPV","display_name":"HDPV","publication_year":2008,"publication_date":"2008-09-16","ids":{"openalex":"https://openalex.org/W2049905261","doi":"https://doi.org/10.1145/1409720.1409729","mag":"2049905261"},"language":"en","primary_location":{"id":"doi:10.1145/1409720.1409729","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1409720.1409729","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 4th ACM symposium on Software visualization","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/A5017094929","display_name":"Jaishankar Sundararaman","orcid":null},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jaishankar Sundararaman","raw_affiliation_strings":["Virginia Tech"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Virginia Tech","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081080607","display_name":"Godmar Back","orcid":null},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Godmar Back","raw_affiliation_strings":["Virginia Tech"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Virginia Tech","institution_ids":["https://openalex.org/I859038795"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I859038795"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"47","last_page":"56"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10260","display_name":"Software Engineering Research","score":0.9980000257492065,"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":0.9980000257492065,"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/T10533","display_name":"Teaching and Learning Programming","score":0.9939000010490417,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9923999905586243,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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":0.8856903314590454},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.7235220074653625},{"id":"https://openalex.org/keywords/debugging","display_name":"Debugging","score":0.7209887504577637},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.6167151927947998},{"id":"https://openalex.org/keywords/java","display_name":"Java","score":0.6050089597702026},{"id":"https://openalex.org/keywords/scope","display_name":"Scope (computer science)","score":0.5787474513053894},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.5525128245353699},{"id":"https://openalex.org/keywords/data-visualization","display_name":"Data visualization","score":0.48246484994888306},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.47633224725723267},{"id":"https://openalex.org/keywords/fidelity","display_name":"Fidelity","score":0.4492664039134979},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.4256443977355957},{"id":"https://openalex.org/keywords/data-structure","display_name":"Data structure","score":0.4147071838378906},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.40739256143569946},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.39109453558921814},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.1443690061569214}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8856903314590454},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.7235220074653625},{"id":"https://openalex.org/C168065819","wikidata":"https://www.wikidata.org/wiki/Q845566","display_name":"Debugging","level":2,"score":0.7209887504577637},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.6167151927947998},{"id":"https://openalex.org/C548217200","wikidata":"https://www.wikidata.org/wiki/Q251","display_name":"Java","level":2,"score":0.6050089597702026},{"id":"https://openalex.org/C2778012447","wikidata":"https://www.wikidata.org/wiki/Q1034415","display_name":"Scope (computer science)","level":2,"score":0.5787474513053894},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.5525128245353699},{"id":"https://openalex.org/C172367668","wikidata":"https://www.wikidata.org/wiki/Q6504956","display_name":"Data visualization","level":3,"score":0.48246484994888306},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.47633224725723267},{"id":"https://openalex.org/C2776459999","wikidata":"https://www.wikidata.org/wiki/Q2119376","display_name":"Fidelity","level":2,"score":0.4492664039134979},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.4256443977355957},{"id":"https://openalex.org/C162319229","wikidata":"https://www.wikidata.org/wiki/Q175263","display_name":"Data structure","level":2,"score":0.4147071838378906},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.40739256143569946},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.39109453558921814},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.1443690061569214},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1409720.1409729","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1409720.1409729","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 4th ACM symposium on Software visualization","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6000000238418579,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W247946983","https://openalex.org/W1553801482","https://openalex.org/W1582415544","https://openalex.org/W1966168030","https://openalex.org/W1967199513","https://openalex.org/W1968811027","https://openalex.org/W1977760787","https://openalex.org/W1992844418","https://openalex.org/W2004582086","https://openalex.org/W2005687455","https://openalex.org/W2019707320","https://openalex.org/W2025346297","https://openalex.org/W2028868392","https://openalex.org/W2050648904","https://openalex.org/W2053507055","https://openalex.org/W2066195341","https://openalex.org/W2069919015","https://openalex.org/W2070921605","https://openalex.org/W2090354705","https://openalex.org/W2106768374","https://openalex.org/W2110908283","https://openalex.org/W2111041418","https://openalex.org/W2121712111","https://openalex.org/W2122312470","https://openalex.org/W2124414536","https://openalex.org/W2134633067","https://openalex.org/W2148856720","https://openalex.org/W2165741325","https://openalex.org/W2171122695","https://openalex.org/W2405000594","https://openalex.org/W2505268157","https://openalex.org/W2586350342","https://openalex.org/W2611426474","https://openalex.org/W4240041041","https://openalex.org/W4240601031","https://openalex.org/W4250064391","https://openalex.org/W4285719527","https://openalex.org/W6609458384"],"related_works":["https://openalex.org/W4321442002","https://openalex.org/W2015265939","https://openalex.org/W2284072287","https://openalex.org/W2611067230","https://openalex.org/W2480201319","https://openalex.org/W2387706296","https://openalex.org/W2155788121","https://openalex.org/W4235469518","https://openalex.org/W2294325978","https://openalex.org/W2890345561"],"abstract_inverted_index":{"Data":[0],"structure":[1,18],"visualization":[2,19,78],"can":[3,36,90],"increase":[4],"program":[5],"understanding":[6,101,106],"in":[7,23],"an":[8],"educational":[9],"context":[10],"and":[11,46,55,66,83],"help":[12],"with":[13],"visual":[14,108],"debugging.":[15],"Existing":[16],"data":[17],"tools":[20],"are":[21],"limited":[22],"interactivity,":[24],"providing":[25],"mostly":[26],"static":[27],"views;":[28],"flexibility,":[29],"by":[30,39,48],"restricting":[31],"the":[32,51,64,107],"layout":[33,54],"strategies":[34],"users":[35],"apply;":[37],"scope,":[38],"focusing":[40],"on":[41],"only":[42],"a":[43,58,70,94],"single":[44],"language;":[45],"fidelity,":[47],"abstracting":[49],"away":[50],"actual":[52],"runtime":[53,76],"size":[56],"of":[57,68,96,110],"program's":[59],"data.":[60],"This":[61],"paper":[62],"presents":[63],"design":[65],"implementation":[67],"HDPV,":[69],"system":[71],"for":[72,79,93],"interactive,":[73],"faithful,":[74],"in-vivo":[75],"state":[77],"native":[80],"C/C++":[81],"programs":[82],"Java":[84],"programs.":[85],"We":[86],"discuss":[87],"how":[88],"HDPV":[89],"be":[91],"used":[92],"number":[95],"use":[97],"cases":[98],"ranging":[99],"from":[100],"simple,":[102],"recursive":[103],"programs,":[104],"to":[105],"effect":[109],"programming":[111],"errors":[112],"such":[113],"as":[114],"buffer":[115],"overflows.":[116]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":4}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2016-06-24T00:00:00"}