to sidebar hide Navigation Main page Contents Current events Random article About Wikipedia Contact us Contribute Help Learn to edit Community portal Recent changes Upload file Special pages Search Search Appearance Donate Create account

menu move to sidebar hide Navigation Main page Contents Current events Random article About Wikipedia Contact us Contribute Help Learn to edit Community portal Recent changes Upload file Special pages Search Search Appearance Donate Create

5 [ 1 ]   / 30 April 2026 &#59; 57 days ago  ( 30 April 2026 ) Operating system Cross-platform Type 3D model import library License BSD Website www

By using this site, you agree to the Terms of Use and Privacy Policy

server: mw-web.codfw.main-5b9465ddc4-cwr66 x-content-type-options: nosniff content-language: en accept-ch: reporting-endpoints: csp-report-to-endpoint='/w/api.php?action=cspreport&format=json'; content-security-policy: script-src 'unsafe

server: mw-web.codfw.main-5b9465ddc4-kzdvv x-content-type-options: nosniff content-language: en accept-ch: reporting-endpoints: csp-report-to-endpoint='/w/api.php?action=cspreport&format=json'; content-security-policy: script-src 'unsafe

move to sidebar hide Navigation Main page Contents Current events Random article About Wikipedia Contact us Contribute Help Learn to edit Community portal Recent changes Upload file Special pages Search Search Appearance Donate Create

server: mw-web.codfw.main-54f6d45877-2t8g6 x-content-type-options: nosniff content-language: en accept-ch: reporting-endpoints: csp-report-to-endpoint='/w/api.php?action=cspreport&format=json'; content-security-policy: script-src 'unsafe

move to sidebar hide Navigation Main page Contents Current events Random article About Wikipedia Contact us Contribute Help Learn to edit Community portal Recent changes Upload file Special pages Search Search Appearance Donate Create

server: ATS/9.2.13 x-content-type-options: nosniff content-language: en accept-ch: reporting-endpoints: csp-report-to-endpoint='/w/api.php?action=cspreport&format=json'; content-security-policy: script-src 'unsafe-eval' blob: 'self' meta.

server: mw-web.codfw.main-59656c8c96-qdzvv x-content-type-options: nosniff content-language: en accept-ch: reporting-endpoints: csp-report-to-endpoint='/w/api.php?action=cspreport&format=json'; content-security-policy: script-src 'unsafe

org /pub /png (home site) Portable Network Graphics ( PNG , officially pronounced / p ɪ ŋ / PING , [ 3 ] [ 4 ] colloquially pronounced / ˌ p iː ɛ n ˈ dʒ iː / PEE -en- JEE [ 5 ] ) is a raster-graphics file format that supports lossless data compression

server: mw-web.codfw.main-54f6d45877-2rzkk x-content-type-options: nosniff content-language: en accept-ch: reporting-endpoints: csp-report-to-endpoint='/w/api.php?action=cspreport&format=json'; content-security-policy: script-src 'unsafe

server: mw-web.codfw.main-77cfb8ddf-hkllx x-content-type-options: nosniff content-language: en accept-ch: reporting-endpoints: csp-report-to-endpoint='/w/api.php?action=cspreport&format=json'; content-security-policy: script-src 'unsafe

8 / August 14, 2023 &#59; 2 years ago  ( 2023-08-14 ) [ 1 ] Platform Cross-platform Type Programming Language Website www

server: ATS/9.2.13 x-content-type-options: nosniff content-language: en accept-ch: reporting-endpoints: csp-report-to-endpoint='/w/api.php?action=cspreport&format=json'; content-security-policy: script-src 'unsafe-eval' blob: 'self' meta.

server: mw-web.codfw.main-5b9465ddc4-7bgrk x-content-type-options: nosniff content-language: en accept-ch: reporting-endpoints: csp-report-to-endpoint='/w/api.php?action=cspreport&format=json'; content-security-policy: script-src 'unsafe

server: mw-web.codfw.main-54f6d45877-ldfjn x-content-type-options: nosniff content-language: en accept-ch: reporting-endpoints: csp-report-to-endpoint='/w/api.php?action=cspreport&format=json'; content-security-policy: script-src 'unsafe

server: mw-web.codfw.main-59656c8c96-rfspq x-content-type-options: nosniff content-language: en accept-ch: reporting-endpoints: csp-report-to-endpoint='/w/api.php?action=cspreport&format=json'; content-security-policy: script-src 'unsafe

server: ATS/9.2.13 x-content-type-options: nosniff content-language: en accept-ch: reporting-endpoints: csp-report-to-endpoint='/w/api.php?action=cspreport&format=json'; content-security-policy: script-src 'unsafe-eval' blob: 'self' meta.

server: mw-web.codfw.main-54f6d45877-bqf7d x-content-type-options: nosniff content-language: en accept-ch: reporting-endpoints: csp-report-to-endpoint='/w/api.php?action=cspreport&format=json'; content-security-policy: script-src 'unsafe

5 and later Type 3D computer graphics License Commercial proprietary software - Shareware Website www

7#/definitions/PublicDataResource"],"topic":[],"keyword":["document retrieval","information retrieval","test collections","text processing","text retrieval conferences","text retrieval","TREC"],"landingPage":"https://www

server: mw-web.codfw.main-5b9465ddc4-sk2rk x-content-type-options: nosniff content-language: en accept-ch: reporting-endpoints: csp-report-to-endpoint='/w/api.php?action=cspreport&format=json'; content-security-policy: script-src 'unsafe

server: mw-web.codfw.main-68f64798df-xxjx4 x-content-type-options: nosniff content-language: en accept-ch: reporting-endpoints: csp-report-to-endpoint='/w/api.php?action=cspreport&format=json'; content-security-policy: script-src 'unsafe

1 200 OK Date: Thu, 02 Jul 2026 19:46:47 GMT Content-Type: text/html; charset=utf-8 Vary: X-PJAX, X-PJAX-Container, Turbo-Visit, Turbo-Frame, X-Requested-With, Sec-Fetch-Site,Accept-Encoding, Accept, X-Requested-With ETag: W/"7a76809f6ec3aafe1d4cbdfbcf13223d" Cache-Control: max-age=0, private, must-revalidate Strict

1 200 OK Date: Thu, 02 Jul 2026 16:54:32 GMT Content-Type: text/html; charset=utf-8 Vary: X-PJAX, X-PJAX-Container, Turbo-Visit, Turbo-Frame, X-Requested-With, Sec-Fetch-Site,Accept-Encoding, Accept, X-Requested-With ETag: W/"265baa85c7684e28d15c55e0a43ae54c" Cache-Control: max-age=0, private, must-revalidate Strict

(Top) 1 History Toggle History subsection 1.1 Expansion and spread 2 Processes 3 Systems by country Toggle Systems by country subsection 3.1 Armenia 3.2 Australia 3.3 Canada 3.4 China 3.5 Denmark 3.6 European Union 3.7 Finland

1 200 OK Date: Thu, 02 Jul 2026 21:47:09 GMT Content-Type: text/html; charset=utf-8 Vary: X-PJAX, X-PJAX-Container, Turbo-Visit, Turbo-Frame, X-Requested-With, Sec-Fetch-Site,Accept-Encoding, Accept, X-Requested-With ETag: W/"764842f7a6fd6df0a8d57caaf9c860d1" Cache-Control: max-age=0, private, must-revalidate Strict

server: mw-web.codfw.main-77cfb8ddf-m5p78 x-content-type-options: nosniff content-language: en accept-ch: reporting-endpoints: csp-report-to-endpoint='/w/api.php?action=cspreport&format=json'; content-security-policy: script-src 'unsafe