{"id":"https://openalex.org/W1523084549","doi":"https://doi.org/10.1109/pacificvis.2015.7156386","title":"Distance between extremum graphs","display_name":"Distance between extremum graphs","publication_year":2015,"publication_date":"2015-04-01","ids":{"openalex":"https://openalex.org/W1523084549","doi":"https://doi.org/10.1109/pacificvis.2015.7156386","mag":"1523084549"},"language":"en","primary_location":{"id":"doi:10.1109/pacificvis.2015.7156386","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pacificvis.2015.7156386","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE Pacific Visualization Symposium (PacificVis)","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/A5102858709","display_name":"Vidya Narayanan","orcid":"https://orcid.org/0009-0008-8497-8191"},"institutions":[{"id":"https://openalex.org/I59270414","display_name":"Indian Institute of Science Bangalore","ror":"https://ror.org/04dese585","country_code":"IN","type":"education","lineage":["https://openalex.org/I59270414"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Vidya Narayanan","raw_affiliation_strings":["Indian Institute of Science, Bangalore","Indian Inst. of Science, Bangalore  India"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Science, Bangalore","institution_ids":["https://openalex.org/I59270414"]},{"raw_affiliation_string":"Indian Inst. of Science, Bangalore  India","institution_ids":["https://openalex.org/I59270414"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028120148","display_name":"Dilip Mathew Thomas","orcid":"https://orcid.org/0000-0002-1988-2678"},"institutions":[{"id":"https://openalex.org/I59270414","display_name":"Indian Institute of Science Bangalore","ror":"https://ror.org/04dese585","country_code":"IN","type":"education","lineage":["https://openalex.org/I59270414"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Dilip Mathew Thomas","raw_affiliation_strings":["Indian Institute of Science, Bangalore","Indian Inst. of Science, Bangalore  India"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Science, Bangalore","institution_ids":["https://openalex.org/I59270414"]},{"raw_affiliation_string":"Indian Inst. of Science, Bangalore  India","institution_ids":["https://openalex.org/I59270414"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083989376","display_name":"Vijay Natarajan","orcid":"https://orcid.org/0000-0002-7956-1470"},"institutions":[{"id":"https://openalex.org/I59270414","display_name":"Indian Institute of Science Bangalore","ror":"https://ror.org/04dese585","country_code":"IN","type":"education","lineage":["https://openalex.org/I59270414"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Vijay Natarajan","raw_affiliation_strings":["Indian Institute of Science, Bangalore","Indian Inst. of Science, Bangalore  India"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Science, Bangalore","institution_ids":["https://openalex.org/I59270414"]},{"raw_affiliation_string":"Indian Inst. of Science, Bangalore  India","institution_ids":["https://openalex.org/I59270414"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5102858709"],"corresponding_institution_ids":["https://openalex.org/I59270414"],"apc_list":null,"apc_paid":null,"fwci":3.2697,"has_fulltext":false,"cited_by_count":35,"citation_normalized_percentile":{"value":0.91992598,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"263","last_page":"270"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12536","display_name":"Topological and Geometric Data Analysis","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T12536","display_name":"Topological and Geometric Data Analysis","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T12923","display_name":"Digital Image Processing Techniques","score":0.9961000084877014,"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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9909999966621399,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/scalar","display_name":"Scalar (mathematics)","score":0.7434403896331787},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5982837677001953},{"id":"https://openalex.org/keywords/measure","display_name":"Measure (data warehouse)","score":0.5810530781745911},{"id":"https://openalex.org/keywords/distance-measures","display_name":"Distance measures","score":0.5532118082046509},{"id":"https://openalex.org/keywords/scalar-field","display_name":"Scalar field","score":0.4836243689060211},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.44015973806381226},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4166756570339203},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3992234468460083},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3427734673023224},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3324704170227051},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3006545603275299},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.20996996760368347},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.08574351668357849}],"concepts":[{"id":"https://openalex.org/C57691317","wikidata":"https://www.wikidata.org/wiki/Q1289248","display_name":"Scalar (mathematics)","level":2,"score":0.7434403896331787},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5982837677001953},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.5810530781745911},{"id":"https://openalex.org/C2639959","wikidata":"https://www.wikidata.org/wiki/Q1344778","display_name":"Distance measures","level":2,"score":0.5532118082046509},{"id":"https://openalex.org/C110521144","wikidata":"https://www.wikidata.org/wiki/Q193460","display_name":"Scalar field","level":2,"score":0.4836243689060211},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.44015973806381226},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4166756570339203},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3992234468460083},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3427734673023224},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3324704170227051},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3006545603275299},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.20996996760368347},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.08574351668357849},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/pacificvis.2015.7156386","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pacificvis.2015.7156386","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE Pacific Visualization Symposium (PacificVis)","raw_type":"proceedings-article"},{"id":"pmh:oai:eprints.iisc.ac.in:54781","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4377196309","display_name":"NOT FOUND REPOSITORY (Indian Institute of Science Bangalore)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I59270414","host_organization_name":"Indian Institute of Science Bangalore","host_organization_lineage":["https://openalex.org/I59270414"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Conference Proceedings"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320308269","display_name":"Alexander von Humboldt-Stiftung","ror":"https://ror.org/012kf4317"},{"id":"https://openalex.org/F4320310071","display_name":"Indian Institute of Science","ror":"https://ror.org/04dese585"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W75225699","https://openalex.org/W358380361","https://openalex.org/W1575022706","https://openalex.org/W1941024310","https://openalex.org/W1990982370","https://openalex.org/W2012459404","https://openalex.org/W2017709497","https://openalex.org/W2018326905","https://openalex.org/W2025334651","https://openalex.org/W2030676850","https://openalex.org/W2037613900","https://openalex.org/W2047828610","https://openalex.org/W2051297352","https://openalex.org/W2053841470","https://openalex.org/W2063709346","https://openalex.org/W2086501194","https://openalex.org/W2098491773","https://openalex.org/W2108465154","https://openalex.org/W2116007667","https://openalex.org/W2123207641","https://openalex.org/W2135100707","https://openalex.org/W2135446434","https://openalex.org/W2149941548","https://openalex.org/W2162951265","https://openalex.org/W2165939338","https://openalex.org/W2172119539","https://openalex.org/W2294935888","https://openalex.org/W2295332248","https://openalex.org/W2570901095","https://openalex.org/W2962902468","https://openalex.org/W3013843370","https://openalex.org/W3140579943","https://openalex.org/W6634526211"],"related_works":["https://openalex.org/W1982572960","https://openalex.org/W1516195074","https://openalex.org/W2368536301","https://openalex.org/W2386767533","https://openalex.org/W2347219288","https://openalex.org/W4323274447","https://openalex.org/W2027481497","https://openalex.org/W2129888254","https://openalex.org/W4317532093","https://openalex.org/W4312045615"],"abstract_inverted_index":{"Scientific":[0],"phenomena":[1],"are":[2],"often":[3],"studied":[4],"through":[5],"collections":[6],"of":[7,15,20],"related":[8],"scalar":[9,30,70],"fields":[10,31,71],"generated":[11],"from":[12],"different":[13],"observations":[14],"the":[16,45,57,82],"same":[17],"phenomenon.":[18],"Exploration":[19],"such":[21,34],"data":[22,54],"requires":[23],"a":[24,52,63,73],"robust":[25],"distance":[26,64,83],"measure":[27,65],"to":[28],"compare":[29],"for":[32,68,80],"tasks":[33],"as":[35],"identifying":[36],"key":[37],"events":[38],"and":[39,61,84],"establishing":[40],"correspondence":[41],"between":[42],"features":[43],"in":[44,72,88],"data.":[46,92],"Towards":[47],"this":[48],"goal,":[49],"we":[50],"propose":[51],"topological":[53],"structure":[55],"called":[56],"complete":[58],"extremum":[59],"graph":[60],"define":[62],"on":[66],"it":[67],"comparing":[69],"feature-aware":[74],"manner.":[75],"We":[76],"design":[77],"an":[78],"algorithm":[79],"computing":[81],"show":[85],"its":[86],"applications":[87],"analysing":[89],"time":[90],"varying":[91]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}