{"id":"https://openalex.org/W1989182045","doi":"https://doi.org/10.1109/rcis.2014.6861028","title":"An energy-based model to optimize cluster visualization","display_name":"An energy-based model to optimize cluster visualization","publication_year":2014,"publication_date":"2014-05-01","ids":{"openalex":"https://openalex.org/W1989182045","doi":"https://doi.org/10.1109/rcis.2014.6861028","mag":"1989182045"},"language":"en","primary_location":{"id":"doi:10.1109/rcis.2014.6861028","is_oa":false,"landing_page_url":"https://doi.org/10.1109/rcis.2014.6861028","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Eighth International Conference on Research Challenges in Information Science (RCIS)","raw_type":"proceedings-article"},"type":"preprint","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/A5071901413","display_name":"Taoufiq Dkaki","orcid":"https://orcid.org/0000-0003-3962-7663"},"institutions":[{"id":"https://openalex.org/I3131550300","display_name":"Universit\u00e9 Toulouse-I-Capitole","ror":"https://ror.org/0443n9e75","country_code":"FR","type":"education","lineage":["https://openalex.org/I3131550300"]},{"id":"https://openalex.org/I4210160189","display_name":"Institut Polytechnique de Bordeaux","ror":"https://ror.org/054qv7y42","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210160189"]},{"id":"https://openalex.org/I4210152422","display_name":"Universit\u00e9 Toulouse - Jean Jaur\u00e8s","ror":"https://ror.org/04ezk3x31","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210152422","https://openalex.org/I4405258862"]},{"id":"https://openalex.org/I134560555","display_name":"Universit\u00e9 Toulouse III - Paul Sabatier","ror":"https://ror.org/02v6kpv12","country_code":"FR","type":"education","lineage":["https://openalex.org/I134560555","https://openalex.org/I4405258862"]},{"id":"https://openalex.org/I4210119061","display_name":"Institut de Recherche en Informatique de Toulouse","ror":"https://ror.org/01rx4qw44","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I205747304","https://openalex.org/I205747304","https://openalex.org/I4210119061","https://openalex.org/I4387153255","https://openalex.org/I4405258862","https://openalex.org/I4405258862"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Taoufiq Dkaki","raw_affiliation_strings":["Universite Federale Toulouse Midi-Pyrenees, Toulouse, Occitanie, FR","IRIT-SIG - Syst\u00e8mes d\u2019Informations G\u00e9n\u00e9ralis\u00e9es (IRIT\r\n118 Route de Narbonne\r\n31062 Toulouse Cedex 9 - France)","UT2J - Universit\u00e9 Toulouse - Jean Jaur\u00e8s (5 all\u00e9es Antonio Machado - 31058 Toulouse Cedex 9  - France)"],"affiliations":[{"raw_affiliation_string":"Universite Federale Toulouse Midi-Pyrenees, Toulouse, Occitanie, FR","institution_ids":[]},{"raw_affiliation_string":"IRIT-SIG - Syst\u00e8mes d\u2019Informations G\u00e9n\u00e9ralis\u00e9es (IRIT\r\n118 Route de Narbonne\r\n31062 Toulouse Cedex 9 - France)","institution_ids":["https://openalex.org/I4210152422","https://openalex.org/I134560555","https://openalex.org/I4210119061","https://openalex.org/I3131550300","https://openalex.org/I4210160189"]},{"raw_affiliation_string":"UT2J - Universit\u00e9 Toulouse - Jean Jaur\u00e8s (5 all\u00e9es Antonio Machado - 31058 Toulouse Cedex 9  - France)","institution_ids":["https://openalex.org/I4210152422"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035274820","display_name":"Josiane Mothe","orcid":"https://orcid.org/0000-0001-9273-2193"},"institutions":[{"id":"https://openalex.org/I3131550300","display_name":"Universit\u00e9 Toulouse-I-Capitole","ror":"https://ror.org/0443n9e75","country_code":"FR","type":"education","lineage":["https://openalex.org/I3131550300"]},{"id":"https://openalex.org/I134560555","display_name":"Universit\u00e9 Toulouse III - Paul Sabatier","ror":"https://ror.org/02v6kpv12","country_code":"FR","type":"education","lineage":["https://openalex.org/I134560555","https://openalex.org/I4405258862"]},{"id":"https://openalex.org/I4210119061","display_name":"Institut de Recherche en Informatique de Toulouse","ror":"https://ror.org/01rx4qw44","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I205747304","https://openalex.org/I205747304","https://openalex.org/I4210119061","https://openalex.org/I4387153255","https://openalex.org/I4405258862","https://openalex.org/I4405258862"]},{"id":"https://openalex.org/I4210152422","display_name":"Universit\u00e9 Toulouse - Jean Jaur\u00e8s","ror":"https://ror.org/04ezk3x31","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210152422","https://openalex.org/I4405258862"]},{"id":"https://openalex.org/I4210160189","display_name":"Institut Polytechnique de Bordeaux","ror":"https://ror.org/054qv7y42","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210160189"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Josiane Mothe","raw_affiliation_strings":["Universite Federale Toulouse Midi-Pyrenees, Toulouse, Occitanie, FR","UT2J - Universit\u00e9 Toulouse - Jean Jaur\u00e8s (5 all\u00e9es Antonio Machado - 31058 Toulouse Cedex 9  - France)","IRIT-SIG - Syst\u00e8mes d\u2019Informations G\u00e9n\u00e9ralis\u00e9es (IRIT\r\n118 Route de Narbonne\r\n31062 Toulouse Cedex 9 - France)"],"affiliations":[{"raw_affiliation_string":"Universite Federale Toulouse Midi-Pyrenees, Toulouse, Occitanie, FR","institution_ids":[]},{"raw_affiliation_string":"UT2J - Universit\u00e9 Toulouse - Jean Jaur\u00e8s (5 all\u00e9es Antonio Machado - 31058 Toulouse Cedex 9  - France)","institution_ids":["https://openalex.org/I4210152422"]},{"raw_affiliation_string":"IRIT-SIG - Syst\u00e8mes d\u2019Informations G\u00e9n\u00e9ralis\u00e9es (IRIT\r\n118 Route de Narbonne\r\n31062 Toulouse Cedex 9 - France)","institution_ids":["https://openalex.org/I4210152422","https://openalex.org/I134560555","https://openalex.org/I4210119061","https://openalex.org/I3131550300","https://openalex.org/I4210160189"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5071901413"],"corresponding_institution_ids":["https://openalex.org/I3131550300","https://openalex.org/I4210160189","https://openalex.org/I4210152422","https://openalex.org/I134560555","https://openalex.org/I4210119061"],"apc_list":null,"apc_paid":null,"fwci":0.48228309,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.68227083,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"5","issue":null,"first_page":"1","last_page":"11"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10799","display_name":"Data Visualization and Analytics","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10799","display_name":"Data Visualization and Analytics","score":0.9998000264167786,"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/T10064","display_name":"Complex Network Analysis Techniques","score":0.9969000220298767,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9627000093460083,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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":0.7967034578323364},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.7482206225395203},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.6655097007751465},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.6004446148872375},{"id":"https://openalex.org/keywords/graph-drawing","display_name":"Graph drawing","score":0.5900061130523682},{"id":"https://openalex.org/keywords/abstraction","display_name":"Abstraction","score":0.536532998085022},{"id":"https://openalex.org/keywords/data-visualization","display_name":"Data visualization","score":0.5185325741767883},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.5118023753166199},{"id":"https://openalex.org/keywords/information-visualization","display_name":"Information visualization","score":0.48556753993034363},{"id":"https://openalex.org/keywords/exploratory-data-analysis","display_name":"Exploratory data analysis","score":0.48458707332611084},{"id":"https://openalex.org/keywords/visual-analytics","display_name":"Visual analytics","score":0.46333447098731995},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4557487666606903},{"id":"https://openalex.org/keywords/interactive-visualization","display_name":"Interactive visualization","score":0.43260103464126587},{"id":"https://openalex.org/keywords/graph-layout","display_name":"Graph Layout","score":0.423836886882782},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.418090283870697},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2527066469192505}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7967034578323364},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.7482206225395203},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.6655097007751465},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.6004446148872375},{"id":"https://openalex.org/C112953755","wikidata":"https://www.wikidata.org/wiki/Q739462","display_name":"Graph drawing","level":3,"score":0.5900061130523682},{"id":"https://openalex.org/C124304363","wikidata":"https://www.wikidata.org/wiki/Q673661","display_name":"Abstraction","level":2,"score":0.536532998085022},{"id":"https://openalex.org/C172367668","wikidata":"https://www.wikidata.org/wiki/Q6504956","display_name":"Data visualization","level":3,"score":0.5185325741767883},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.5118023753166199},{"id":"https://openalex.org/C185578843","wikidata":"https://www.wikidata.org/wiki/Q10609775","display_name":"Information visualization","level":3,"score":0.48556753993034363},{"id":"https://openalex.org/C120894424","wikidata":"https://www.wikidata.org/wiki/Q1322871","display_name":"Exploratory data analysis","level":2,"score":0.48458707332611084},{"id":"https://openalex.org/C59732488","wikidata":"https://www.wikidata.org/wiki/Q2528440","display_name":"Visual analytics","level":3,"score":0.46333447098731995},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4557487666606903},{"id":"https://openalex.org/C64073096","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Interactive visualization","level":3,"score":0.43260103464126587},{"id":"https://openalex.org/C2911174283","wikidata":"https://www.wikidata.org/wiki/Q739462","display_name":"Graph Layout","level":4,"score":0.423836886882782},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.418090283870697},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2527066469192505},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/rcis.2014.6861028","is_oa":false,"landing_page_url":"https://doi.org/10.1109/rcis.2014.6861028","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Eighth International Conference on Research Challenges in Information Science (RCIS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5600000023841858,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W1526644211","https://openalex.org/W1530741923","https://openalex.org/W1531848040","https://openalex.org/W1547673482","https://openalex.org/W1554338108","https://openalex.org/W1565931818","https://openalex.org/W1572701995","https://openalex.org/W1574363792","https://openalex.org/W1586461361","https://openalex.org/W1596621343","https://openalex.org/W1666556572","https://openalex.org/W2000856020","https://openalex.org/W2001914359","https://openalex.org/W2054116241","https://openalex.org/W2055801681","https://openalex.org/W2058746269","https://openalex.org/W2059985735","https://openalex.org/W2063539292","https://openalex.org/W2075220720","https://openalex.org/W2082388593","https://openalex.org/W2085925738","https://openalex.org/W2100059185","https://openalex.org/W2100083479","https://openalex.org/W2102664288","https://openalex.org/W2109616197","https://openalex.org/W2114679600","https://openalex.org/W2118877187","https://openalex.org/W2125901667","https://openalex.org/W2138621811","https://openalex.org/W2149305667","https://openalex.org/W2158378644","https://openalex.org/W2161411735","https://openalex.org/W2167482691","https://openalex.org/W2176280807","https://openalex.org/W2279744656","https://openalex.org/W2397834228","https://openalex.org/W3022981850","https://openalex.org/W4212863801","https://openalex.org/W4231431925","https://openalex.org/W4285719527","https://openalex.org/W6631896388","https://openalex.org/W6634386295","https://openalex.org/W6665261895","https://openalex.org/W6777060225","https://openalex.org/W6808464709"],"related_works":["https://openalex.org/W2031908202","https://openalex.org/W2766563406","https://openalex.org/W3160329999","https://openalex.org/W2026729066","https://openalex.org/W2895526338","https://openalex.org/W2003783600","https://openalex.org/W2906286747","https://openalex.org/W622387295","https://openalex.org/W3141038072","https://openalex.org/W2912853623"],"abstract_inverted_index":{"Graphs":[0,11],"are":[1,31,117],"mathematical":[2],"structures":[3],"that":[4,91,104,114,135,140,248],"provide":[5,45],"natural":[6],"means":[7],"for":[8,34,132],"complex-data":[9],"representation.":[10],"capture":[12],"the":[13,38,53,96,102,115,124,150,156,162,170,192,199,209,229,237,243,250,256,263],"structure":[14,98,258],"and":[15,42,59,67,71,101,120,159,222,239],"thus":[16],"help":[17],"modeling":[18],"a":[19,87,146],"wide":[20],"range":[21],"of":[22,194,201,211,231,236],"complex":[23],"real-life":[24],"data":[25,70,100],"in":[26,99],"various":[27],"domains.":[28],"Moreover":[29],"graphs":[30],"especially":[32],"suitable":[33],"information":[35],"visualization.":[36],"Indeed":[37],"intuitive":[39],"visual-abstraction":[40],"(dots":[41],"lines)":[43],"they":[44],"is":[46],"intimately":[47],"associated":[48],"with":[49,79],"graphs.":[50],"Visualization":[51],"paves":[52],"way":[54],"to":[55,60,73,93,169,227,234],"interactive":[56],"exploratory":[57],"data-analysis":[58],"important":[61],"goals":[62],"such":[63],"as":[64],"identifying":[65],"groups":[66,77],"subgroups":[68],"among":[69],"helping":[72],"understand":[74],"how":[75],"these":[76],"interact":[78],"each":[80,142],"other.":[81],"In":[82,109,191,208,242],"this":[83,110],"paper,":[84],"we":[85,112,184,197,214,246],"present":[86],"graph":[88,133],"drawing":[89,134,139,166,203],"approach":[90,183],"helps":[92],"better":[94,261],"appreciate":[95],"cluster":[97,143,257],"interactions":[103,158],"may":[105],"exist":[106],"between":[107],"clusters.":[108],"work,":[111],"assume":[113],"clusters":[116,171],"already":[118],"extracted":[119],"focus":[121],"rather":[122],"on":[123],"visualization":[125,151],"aspects.":[126],"We":[127],"propose":[128],"an":[129,137,206,217],"energy-based":[130],"model":[131],"produces":[136],"esthetic":[138],"ensures":[141],"will":[144],"occupy":[145],"separate":[147],"zone":[148],"within":[149],"layout.":[152],"This":[153],"method":[154,204,233,260],"emphasizes":[155],"inter-groups":[157],"still":[160],"shows":[161],"inter-nodes":[163],"interactions.":[164],"The":[165,182],"areas":[167],"assigned":[168],"can":[172],"be":[173],"user-specified":[174],"(prefixed":[175],"areas)":[176],"or":[177],"automatically":[178],"crafted":[179],"(free":[180],"areas).":[181],"suggest":[185],"also":[186],"enables":[187],"handling":[188],"geographically-based":[189],"clustering.":[190],"case":[193,210],"free":[195],"areas,":[196,213],"illustrate":[198],"use":[200,216,224],"our":[202,232,259],"through":[205],"example.":[207],"prefixed":[212],"first":[215],"example":[218,226],"from":[219],"citation":[220],"networks":[221],"then":[223],"another":[225],"compare":[228],"results":[230],"those":[235],"divide":[238],"conquer":[240],"approach.":[241],"latter":[244],"case,":[245],"show":[247],"while":[249],"two":[251],"methods":[252],"successfully":[253],"point":[254],"out":[255],"visualize":[262],"global":[264],"structure.":[265]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2016,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}