{"id":"https://openalex.org/W1508533328","doi":"https://doi.org/10.1007/978-3-642-10488-6_24","title":"The Online Market Observatory: A Domain Model Approach","display_name":"The Online Market Observatory: A Domain Model Approach","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W1508533328","doi":"https://doi.org/10.1007/978-3-642-10488-6_24","mag":"1508533328"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-642-10488-6_24","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-10488-6_24","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","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/A5000739860","display_name":"Norbert Walchhofer","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Norbert Walchhofer","raw_affiliation_strings":["EC3 - e-commerce competence center, Vorlaufstrasse 5/6, 1010, Vienna, Austria"],"affiliations":[{"raw_affiliation_string":"EC3 - e-commerce competence center, Vorlaufstrasse 5/6, 1010, Vienna, Austria","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059913852","display_name":"Milan Hronsk\u00fd","orcid":"https://orcid.org/0000-0003-3788-3639"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Milan Hronsky","raw_affiliation_strings":["EC3 - e-commerce competence center, Vorlaufstrasse 5/6, 1010, Vienna, Austria"],"affiliations":[{"raw_affiliation_string":"EC3 - e-commerce competence center, Vorlaufstrasse 5/6, 1010, Vienna, Austria","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052707636","display_name":"Karl A. Froeschl","orcid":null},"institutions":[{"id":"https://openalex.org/I129774422","display_name":"University of Vienna","ror":"https://ror.org/03prydq77","country_code":"AT","type":"education","lineage":["https://openalex.org/I129774422"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Karl Anton Froeschl","raw_affiliation_strings":["Institute of Scientific Computing, University of Vienna, Universitaetsstrasse 5, 1010, Vienna, Austria"],"affiliations":[{"raw_affiliation_string":"Institute of Scientific Computing, University of Vienna, Universitaetsstrasse 5, 1010, Vienna, Austria","institution_ids":["https://openalex.org/I129774422"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5000739860"],"corresponding_institution_ids":[],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.2894,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.55033607,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"229","last_page":"240"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10215","display_name":"Semantic Web and Ontologies","score":0.9886000156402588,"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/T10215","display_name":"Semantic Web and Ontologies","score":0.9886000156402588,"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.984499990940094,"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/T12016","display_name":"Web Data Mining and Analysis","score":0.9825999736785889,"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":0.8087335824966431},{"id":"https://openalex.org/keywords/observatory","display_name":"Observatory","score":0.5908580422401428},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.5503784418106079},{"id":"https://openalex.org/keywords/operations-research","display_name":"Operations research","score":0.3329368233680725},{"id":"https://openalex.org/keywords/astronomy","display_name":"Astronomy","score":0.1759641468524933},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.05171075463294983},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.0489441454410553}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8087335824966431},{"id":"https://openalex.org/C2779919027","wikidata":"https://www.wikidata.org/wiki/Q62832","display_name":"Observatory","level":2,"score":0.5908580422401428},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.5503784418106079},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.3329368233680725},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.1759641468524933},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.05171075463294983},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0489441454410553},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-642-10488-6_24","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-10488-6_24","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6000000238418579,"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W41404523","https://openalex.org/W84416471","https://openalex.org/W127972231","https://openalex.org/W207819423","https://openalex.org/W597388790","https://openalex.org/W1484728784","https://openalex.org/W1495859460","https://openalex.org/W1541672808","https://openalex.org/W1547556487","https://openalex.org/W1587647876","https://openalex.org/W1592384573","https://openalex.org/W1874127181","https://openalex.org/W1976624301","https://openalex.org/W1990028388","https://openalex.org/W1992673035","https://openalex.org/W1994221687","https://openalex.org/W2028991148","https://openalex.org/W2042570369","https://openalex.org/W2063697083","https://openalex.org/W2073471108","https://openalex.org/W2089634871","https://openalex.org/W2097163585","https://openalex.org/W2100985186","https://openalex.org/W2152191782","https://openalex.org/W2751998548","https://openalex.org/W2974225674","https://openalex.org/W4210372895","https://openalex.org/W4285719527","https://openalex.org/W6629004551","https://openalex.org/W6637170354"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2357146953","https://openalex.org/W1554583116","https://openalex.org/W1852911463","https://openalex.org/W4379178153","https://openalex.org/W2075453317","https://openalex.org/W4289760565","https://openalex.org/W2377904730","https://openalex.org/W2811614092"],"abstract_inverted_index":null,"counts_by_year":[{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
