{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,16]],"date-time":"2025-10-16T06:50:34Z","timestamp":1760597434150},"reference-count":7,"publisher":"World Scientific Pub Co Pte Ltd","issue":"01","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int. J. Found. Comput. Sci."],"published-print":{"date-parts":[[2011,1]]},"abstract":"<jats:p>We prove that recognizer P systems with active membranes using polynomial space characterize the complexity class PSPACE. This result holds for both confluent and nonconfluent systems, and independently of the use of membrane division rules.<\/jats:p>","DOI":"10.1142\/s0129054111007836","type":"journal-article","created":{"date-parts":[[2011,1,21]],"date-time":"2011-01-21T10:43:19Z","timestamp":1295606599000},"page":"65-73","source":"Crossref","is-referenced-by-count":18,"title":["<font>P<\/font>SYSTEMS WITH ACTIVE MEMBRANES WORKING IN POLYNOMIAL SPACE"],"prefix":"10.1142","volume":"22","author":[{"given":"ANTONIO E.","family":"PORRECA","sequence":"first","affiliation":[{"name":"Dipartimento di Informatica, Sistemistica e Comunicazione, Universit\u00e0 degli Studi di Milano-Bicocca, Viale Sarca 336\/14, 20126 Milano, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"ALBERTO","family":"LEPORATI","sequence":"additional","affiliation":[{"name":"Dipartimento di Informatica, Sistemistica e Comunicazione, Universit\u00e0 degli Studi di Milano-Bicocca, Viale Sarca 336\/14, 20126 Milano, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"GIANCARLO","family":"MAURI","sequence":"additional","affiliation":[{"name":"Dipartimento di Informatica, Sistemistica e Comunicazione, Universit\u00e0 degli Studi di Milano-Bicocca, Viale Sarca 336\/14, 20126 Milano, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"CLAUDIO","family":"ZANDRON","sequence":"additional","affiliation":[{"name":"Dipartimento di Informatica, Sistemistica e Comunicazione, Universit\u00e0 degli Studi di Milano-Bicocca, Viale Sarca 336\/14, 20126 Milano, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"219","published-online":{"date-parts":[[2011,11,20]]},"reference":[{"key":"rf1","volume-title":"Computational Complexity","author":"Papadimitriou C. H.","year":"1993"},{"key":"rf2","first-page":"75","volume":"6","author":"P\u0103un G.","journal-title":"Journal of Automata, Languages and Combinatorics"},{"key":"rf3","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-11467-0"},{"key":"rf4","doi-asserted-by":"publisher","DOI":"10.1023\/A:1025449224520"},{"key":"rf5","doi-asserted-by":"crossref","first-page":"301","DOI":"10.15837\/ijccc.2009.3.2779","volume":"4","author":"Porreca A. E.","journal-title":"International Journal of Computers, Communications & Control"},{"key":"rf8","doi-asserted-by":"publisher","DOI":"10.1051\/ita:2006001"},{"key":"rf9","doi-asserted-by":"publisher","DOI":"10.1016\/j.tcs.2009.07.032"}],"container-title":["International Journal of Foundations of Computer Science"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.worldscientific.com\/doi\/pdf\/10.1142\/S0129054111007836","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,11,17]],"date-time":"2021-11-17T20:10:23Z","timestamp":1637179823000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.worldscientific.com\/doi\/abs\/10.1142\/S0129054111007836"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,1]]},"references-count":7,"journal-issue":{"issue":"01","published-online":{"date-parts":[[2011,11,20]]},"published-print":{"date-parts":[[2011,1]]}},"alternative-id":["10.1142\/S0129054111007836"],"URL":"https:\/\/doi.org\/10.1142\/s0129054111007836","relation":{},"ISSN":["0129-0541","1793-6373"],"issn-type":[{"value":"0129-0541","type":"print"},{"value":"1793-6373","type":"electronic"}],"subject":[],"published":{"date-parts":[[2011,1]]}}}