{"id":"https://openalex.org/W2141579282","doi":"https://doi.org/10.1145/1367798.1367803","title":"Urban web crawling","display_name":"Urban web crawling","publication_year":2008,"publication_date":"2008-04-22","ids":{"openalex":"https://openalex.org/W2141579282","doi":"https://doi.org/10.1145/1367798.1367803","mag":"2141579282"},"language":"en","primary_location":{"id":"doi:10.1145/1367798.1367803","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1367798.1367803","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the first international workshop on Location and the web","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/A5078892466","display_name":"Dirk Ahlers","orcid":"https://orcid.org/0000-0002-6508-8184"},"institutions":[{"id":"https://openalex.org/I202367325","display_name":"Oldenburger Institut f\u00fcr Informatik","ror":"https://ror.org/003sav189","country_code":"DE","type":"facility","lineage":["https://openalex.org/I202367325"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Dirk Ahlers","raw_affiliation_strings":["OFFIS Institute for Information Technology, Oldenburg, Germany"],"affiliations":[{"raw_affiliation_string":"OFFIS Institute for Information Technology, Oldenburg, Germany","institution_ids":["https://openalex.org/I202367325"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029358314","display_name":"Susanne Boll","orcid":"https://orcid.org/0000-0003-4293-1623"},"institutions":[{"id":"https://openalex.org/I129877168","display_name":"Carl von Ossietzky Universit\u00e4t Oldenburg","ror":"https://ror.org/033n9gh91","country_code":"DE","type":"education","lineage":["https://openalex.org/I129877168"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Susanne Boll","raw_affiliation_strings":["University of Oldenburg, Germany"],"affiliations":[{"raw_affiliation_string":"University of Oldenburg, Germany","institution_ids":["https://openalex.org/I129877168"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5078892466"],"corresponding_institution_ids":["https://openalex.org/I202367325"],"apc_list":null,"apc_paid":null,"fwci":6.7675,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.96601496,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"25","last_page":"32"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12016","display_name":"Web Data Mining and Analysis","score":0.9998000264167786,"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/T12016","display_name":"Web Data Mining and Analysis","score":0.9998000264167786,"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/T11478","display_name":"Caching and Content Delivery","score":0.991100013256073,"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/T11106","display_name":"Data Management and Algorithms","score":0.9850000143051147,"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/geospatial-analysis","display_name":"Geospatial analysis","score":0.8048471212387085},{"id":"https://openalex.org/keywords/crawling","display_name":"Crawling","score":0.7951216697692871},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7074103951454163},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.683109700679779},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.5147569179534912},{"id":"https://openalex.org/keywords/web-crawler","display_name":"Web crawler","score":0.4945363700389862},{"id":"https://openalex.org/keywords/web-page","display_name":"Web page","score":0.4937046468257904},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.4783884286880493},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.46459364891052246},{"id":"https://openalex.org/keywords/variety","display_name":"Variety (cybernetics)","score":0.46423783898353577},{"id":"https://openalex.org/keywords/relation","display_name":"Relation (database)","score":0.4145132005214691},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.3931080996990204},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.197923481464386},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.17023661732673645},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.10157036781311035},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.06769400835037231}],"concepts":[{"id":"https://openalex.org/C9770341","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Geospatial analysis","level":2,"score":0.8048471212387085},{"id":"https://openalex.org/C100368936","wikidata":"https://www.wikidata.org/wiki/Q1411725","display_name":"Crawling","level":2,"score":0.7951216697692871},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7074103951454163},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.683109700679779},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.5147569179534912},{"id":"https://openalex.org/C13743948","wikidata":"https://www.wikidata.org/wiki/Q45842","display_name":"Web crawler","level":2,"score":0.4945363700389862},{"id":"https://openalex.org/C21959979","wikidata":"https://www.wikidata.org/wiki/Q36774","display_name":"Web page","level":2,"score":0.4937046468257904},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.4783884286880493},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.46459364891052246},{"id":"https://openalex.org/C136197465","wikidata":"https://www.wikidata.org/wiki/Q1729295","display_name":"Variety (cybernetics)","level":2,"score":0.46423783898353577},{"id":"https://openalex.org/C25343380","wikidata":"https://www.wikidata.org/wiki/Q277521","display_name":"Relation (database)","level":2,"score":0.4145132005214691},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.3931080996990204},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.197923481464386},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.17023661732673645},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.10157036781311035},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.06769400835037231},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1367798.1367803","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1367798.1367803","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the first international workshop on Location and the web","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.8299999833106995}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W74366724","https://openalex.org/W147081156","https://openalex.org/W187984960","https://openalex.org/W1480054718","https://openalex.org/W1489992655","https://openalex.org/W1521219253","https://openalex.org/W1538303725","https://openalex.org/W1538805611","https://openalex.org/W1541753771","https://openalex.org/W1713128408","https://openalex.org/W1790126211","https://openalex.org/W1979987551","https://openalex.org/W1995216423","https://openalex.org/W2000586878","https://openalex.org/W2007687650","https://openalex.org/W2017726337","https://openalex.org/W2066636486","https://openalex.org/W2081617506","https://openalex.org/W2109028086","https://openalex.org/W2119159732","https://openalex.org/W2119417730","https://openalex.org/W2121354841","https://openalex.org/W2155686899","https://openalex.org/W2175110005","https://openalex.org/W2574877454"],"related_works":["https://openalex.org/W3119324922","https://openalex.org/W2352686120","https://openalex.org/W2372594123","https://openalex.org/W2358310581","https://openalex.org/W2026132847","https://openalex.org/W4385695127","https://openalex.org/W2137810919","https://openalex.org/W2964752624","https://openalex.org/W4255854114","https://openalex.org/W2026661369"],"abstract_inverted_index":{"Local":[0],"search":[1,17],"is":[2,13,25,42,57,153],"increasingly":[3],"becoming":[4],"a":[5,14,19,29,104,115],"major":[6],"focus":[7],"point":[8],"of":[9,31,39,83,91,108],"research":[10],"interest.":[11],"It":[12],"widely-recognized":[15],"speciality":[16],"with":[18,114],"large":[20],"application":[21,90],"area.":[22],"Its":[23],"data":[24,41],"usually":[26],"aggregated":[27],"from":[28],"variety":[30],"sources.":[32],"One":[33],"as":[34,133],"yet":[35],"largely":[36],"untapped":[37],"source":[38],"location":[40,66,134],"the":[43,46,89,96,156],"WWW.":[44],"Today,":[45],"Web":[47,77,93,130],"does":[48],"not":[49],"explicitly":[50],"reveal":[51],"its":[52],"location-relation;":[53],"rather":[54],"this":[55,86],"information":[56,131],"hidden":[58],"somewhere":[59],"within":[60],"pages'":[61],"contents.":[62],"To":[63],"exploit":[64],"such":[65,84,132],"information,":[67],"we":[68],"need":[69],"to":[70,95],"find,":[71],"extract":[72],"and":[73,111,136,144],"geo-spatially":[74],"index":[75],"relevant":[76],"pages.":[78,141],"For":[79],"an":[80],"effective":[81],"retrieval":[82],"content,":[85],"paper":[87],"examines":[88],"focused":[92,106,151],"crawling":[94,107,152],"geospatial":[97,158],"domain.":[98],"We":[99,119],"describe":[100],"our":[101,121,147],"approach":[102],"for":[103,155],"geo-aware":[105],"urban":[109,157],"areas":[110],"other":[112],"regions":[113],"high":[116],"building":[117],"density.":[118],"present":[120],"experimental":[122],"results":[123],"that":[124,149],"give":[125],"us":[126],"insight":[127],"into":[128],"spatial":[129],"density":[135],"link":[137],"distance":[138],"between":[139],"topical":[140],"Our":[142],"crawls":[143],"evaluations":[145],"back":[146],"hypothesis":[148],"geospatially":[150],"suitable":[154],"topic.":[159]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}