{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,24]],"date-time":"2026-03-24T11:48:00Z","timestamp":1774352880359,"version":"3.50.1"},"reference-count":13,"publisher":"Association for Computing Machinery (ACM)","issue":"4","license":[{"start":{"date-parts":[[2019,3,20]],"date-time":"2019-03-20T00:00:00Z","timestamp":1553040000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":["Commun. ACM"],"published-print":{"date-parts":[[2019,3,20]]},"abstract":"<jats:p>A proposal for building an index of the Web that separates the infrastructure part of the search engine---the index---from the services part that will form the basis for myriad search engines and other services utilizing Web data on top of a public infrastructure open to everyone.<\/jats:p>","DOI":"10.1145\/3312479","type":"journal-article","created":{"date-parts":[[2019,3,21]],"date-time":"2019-03-21T12:13:05Z","timestamp":1553170385000},"page":"24-24","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":15,"title":["The web is missing an essential part of infrastructure"],"prefix":"10.1145","volume":"62","author":[{"given":"Dirk","family":"Lewandowski","sequence":"first","affiliation":[{"name":"Hamburg University of Applied Sciences in Hamburg, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2019,3,20]]},"reference":[{"key":"e_1_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1145\/792550.792552"},{"key":"e_1_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.1419828112"},{"key":"e_1_2_1_3_1","unstructured":"European Commission. Antitrust: Commission fines Google &euro;2.42 billion for abusing dominance as search engine by giving illegal advantage to own comparison shopping service---Factsheet 2017; https:\/\/bit.ly\/2tRknDJ.  European Commission. Antitrust: Commission fines Google &euro;2.42 billion for abusing dominance as search engine by giving illegal advantage to own comparison shopping service---Factsheet 2017; https:\/\/bit.ly\/2tRknDJ."},{"key":"e_1_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1145\/1718487.1718513"},{"key":"e_1_2_1_5_1","first-page":"435","article-title":"Some skepticism about search neutrality","volume":"31","author":"Grimmelmann J","year":"2010","journal-title":"The Next Digital Decade: Essays on the Future of the Internet"},{"key":"e_1_2_1_6_1","first-page":"77","article-title":"Is Google responsible for providing fair and unbiased results? In M. Taddeo and L. Floridi, Hrsg., The Responsibilities of Online Service Providers. Springer","volume":"61","author":"Lewandowski D","year":"2017","journal-title":"Berlin Heidelberg"},{"key":"e_1_2_1_7_1","volume-title":"USA","author":"Noble S.U.","year":"2018"},{"key":"e_1_2_1_8_1","volume-title":"USA","author":"Purcell K.","year":"2012"},{"key":"e_1_2_1_9_1","unstructured":"Schwartz B. Google's search knows about over 130 trillion pages. Search Engine Land 2016; https:\/\/selnd.com\/2g7MnA7.  Schwartz B. Google's search knows about over 130 trillion pages. Search Engine Land 2016; https:\/\/selnd.com\/2g7MnA7."},{"key":"e_1_2_1_10_1","volume-title":"Search Engine Land","author":"Sterling G.","year":"2017"},{"key":"e_1_2_1_11_1","unstructured":"Sullivan D. Google now handles at least 2 trillion searches per year. Search Engine Land 2016; https:\/\/selnd.com\/2GsdYYq  Sullivan D. Google now handles at least 2 trillion searches per year. Search Engine Land 2016; https:\/\/selnd.com\/2GsdYYq"},{"key":"e_1_2_1_12_1","unstructured":"Sullivan L. Report: Companies will spend $65 billion on SEO in 2016. Media Post 2016; https:\/\/bit.ly\/2BqNrqX  Sullivan L. Report: Companies will spend $65 billion on SEO in 2016. Media Post 2016; https:\/\/bit.ly\/2BqNrqX"},{"key":"e_1_2_1_13_1","doi-asserted-by":"publisher","DOI":"10.1145\/1629096.1629101"}],"container-title":["Communications of the ACM"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3312479","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/3312479","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,17]],"date-time":"2025-06-17T23:54:28Z","timestamp":1750204468000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3312479"}},"subtitle":["an open web index"],"short-title":[],"issued":{"date-parts":[[2019,3,20]]},"references-count":13,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2019,3,20]]}},"alternative-id":["10.1145\/3312479"],"URL":"https:\/\/doi.org\/10.1145\/3312479","relation":{},"ISSN":["0001-0782","1557-7317"],"issn-type":[{"value":"0001-0782","type":"print"},{"value":"1557-7317","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019,3,20]]},"assertion":[{"value":"2019-03-20","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}