{"id":"https://openalex.org/W2145074691","doi":"https://doi.org/10.1109/icme.2002.1035875","title":"A rendezvous point selection algorithm for videoconferencing applications","display_name":"A rendezvous point selection algorithm for videoconferencing applications","publication_year":2003,"publication_date":"2003-06-25","ids":{"openalex":"https://openalex.org/W2145074691","doi":"https://doi.org/10.1109/icme.2002.1035875","mag":"2145074691"},"language":"en","primary_location":{"id":"doi:10.1109/icme.2002.1035875","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2002.1035875","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. IEEE International Conference on Multimedia and Expo","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/A5087416973","display_name":"Jean\u2010Fran\u00e7ois Macq","orcid":null},"institutions":[{"id":"https://openalex.org/I95674353","display_name":"UCLouvain","ror":"https://ror.org/02495e989","country_code":"BE","type":"education","lineage":["https://openalex.org/I95674353"]}],"countries":["BE"],"is_corresponding":true,"raw_author_name":"J.-F. Macq","raw_affiliation_strings":["Universit\u00e9 catholique de Louvain, Center of Operations Research and Econometrics (CORE), Louvain-la-Neuve, Belgium"],"affiliations":[{"raw_affiliation_string":"Universit\u00e9 catholique de Louvain, Center of Operations Research and Econometrics (CORE), Louvain-la-Neuve, Belgium","institution_ids":["https://openalex.org/I95674353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070306586","display_name":"Laurence A. Wolsey","orcid":"https://orcid.org/0000-0001-5330-6239"},"institutions":[{"id":"https://openalex.org/I95674353","display_name":"UCLouvain","ror":"https://ror.org/02495e989","country_code":"BE","type":"education","lineage":["https://openalex.org/I95674353"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"L.A. Wolsey","raw_affiliation_strings":["Universit\u00e9 catholique de Louvain, Center of Operations Research and Econometrics (CORE), Louvain-la-Neuve, Belgium"],"affiliations":[{"raw_affiliation_string":"Universit\u00e9 catholique de Louvain, Center of Operations Research and Econometrics (CORE), Louvain-la-Neuve, Belgium","institution_ids":["https://openalex.org/I95674353"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112876298","display_name":"Beno\u00eet Macq","orcid":null},"institutions":[{"id":"https://openalex.org/I95674353","display_name":"UCLouvain","ror":"https://ror.org/02495e989","country_code":"BE","type":"education","lineage":["https://openalex.org/I95674353"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"B. Macq","raw_affiliation_strings":["Universit\u00e9 catholique de Louvain Communications and Remote Sensing Laboratory, Louvain-la-Neuve, Belgium"],"affiliations":[{"raw_affiliation_string":"Universit\u00e9 catholique de Louvain Communications and Remote Sensing Laboratory, Louvain-la-Neuve, Belgium","institution_ids":["https://openalex.org/I95674353"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5087416973"],"corresponding_institution_ids":["https://openalex.org/I95674353"],"apc_list":null,"apc_paid":null,"fwci":0.4722,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.73180733,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"16","issue":null,"first_page":"689","last_page":"692"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10246","display_name":"Mobile Ad Hoc Networks","score":0.9986000061035156,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10138","display_name":"Network Traffic and Congestion Control","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/rendezvous","display_name":"Rendezvous","score":0.9443773031234741},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.810403048992157},{"id":"https://openalex.org/keywords/multicast","display_name":"Multicast","score":0.722292959690094},{"id":"https://openalex.org/keywords/videoconferencing","display_name":"Videoconferencing","score":0.6725373268127441},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.5984355211257935},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.5807976722717285},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.5376279354095459},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.4922150671482086},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.44314077496528625},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3975852429866791},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.35954025387763977},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1948128044605255},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.1817413866519928},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10974228382110596}],"concepts":[{"id":"https://openalex.org/C2779968344","wikidata":"https://www.wikidata.org/wiki/Q3932925","display_name":"Rendezvous","level":3,"score":0.9443773031234741},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.810403048992157},{"id":"https://openalex.org/C32295351","wikidata":"https://www.wikidata.org/wiki/Q899288","display_name":"Multicast","level":2,"score":0.722292959690094},{"id":"https://openalex.org/C22561748","wikidata":"https://www.wikidata.org/wiki/Q854954","display_name":"Videoconferencing","level":2,"score":0.6725373268127441},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.5984355211257935},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.5807976722717285},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.5376279354095459},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.4922150671482086},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.44314077496528625},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3975852429866791},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.35954025387763977},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1948128044605255},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.1817413866519928},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10974228382110596},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C29829512","wikidata":"https://www.wikidata.org/wiki/Q40218","display_name":"Spacecraft","level":2,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icme.2002.1035875","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2002.1035875","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. IEEE International Conference on Multimedia and Expo","raw_type":"proceedings-article"},{"id":"pmh:oai:dial.uclouvain.be:boreal:68081","is_oa":false,"landing_page_url":"http://hdl.handle.net/2078.1/68081","pdf_url":null,"source":{"id":"https://openalex.org/S4306401902","display_name":"Digital Access to Libraries (Universit\u00e9 catholique de Louvain (UCL), l'Universit\u00e9 de Namur (UNamur) and the Universit\u00e9 Saint-Louis (USL-B))","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I95674353","host_organization_name":"UCLouvain","host_organization_lineage":["https://openalex.org/I95674353"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W55191700","https://openalex.org/W1937741266","https://openalex.org/W1975442866","https://openalex.org/W1990327548","https://openalex.org/W2020586530","https://openalex.org/W2086709935","https://openalex.org/W2117937654","https://openalex.org/W2145721479","https://openalex.org/W2169528473","https://openalex.org/W2227557434","https://openalex.org/W2248064281","https://openalex.org/W2401610261","https://openalex.org/W4210777595","https://openalex.org/W6640380507","https://openalex.org/W6647811010","https://openalex.org/W6691190440"],"related_works":["https://openalex.org/W2057371520","https://openalex.org/W2807763113","https://openalex.org/W2030068303","https://openalex.org/W1521763702","https://openalex.org/W2567791005","https://openalex.org/W937816491","https://openalex.org/W2046042302","https://openalex.org/W2074451312","https://openalex.org/W2351519177","https://openalex.org/W2411838016"],"abstract_inverted_index":{"Many":[0],"new":[1],"multimedia":[2,26],"group":[3],"applications":[4],"rely":[5],"on":[6,13],"the":[7,20,50,54,60,65,93],"selection":[8],"of":[9,56,83,95],"a":[10,14,39,44,72,76,80],"rendezvous":[11,77],"point":[12,78],"network":[15],"at":[16],"which":[17,36],"to":[18,32,74],"hold":[19],"meeting.":[21],"Each":[22],"participant":[23],"sends":[24],"his":[25],"data":[27],"stream":[28],"through":[29,43],"forward":[30,84],"paths":[31,58],"this":[33],"central":[34],"node,":[35],"then":[37],"broadcasts":[38],"virtual":[40],"videoconference":[41],"scene":[42],"multicast":[45],"backward":[46,86],"path":[47,62],"towards":[48],"all":[49],"participants.":[51],"We":[52,70],"model":[53],"optimization":[55],"these":[57],"as":[59],"shortest":[61],"problem":[63],"and":[64,85],"optimal":[66],"Steiner":[67],"tree":[68],"problem.":[69],"propose":[71],"heuristic":[73],"select":[75],"minimizing":[79],"weighted":[81],"sum":[82],"paths.":[87],"Computational":[88],"results":[89],"are":[90],"presented":[91],"showing":[92],"performance":[94],"our":[96],"approach.":[97]},"counts_by_year":[{"year":2015,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}