Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019047437) MULTI-DOCUMENT INTERSECTION ACQUISITION METHOD AND DOCUMENT SERVER
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/047437 International Application No.: PCT/CN2017/120062
Publication Date: 14.03.2019 International Filing Date: 29.12.2017
IPC:
G06F 17/30 (2006.01)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
17
Digital computing or data processing equipment or methods, specially adapted for specific functions
30
Information retrieval; Database structures therefor
Applicants:
北京三快在线科技有限公司 BEIJING SANKUAI ONLINE TECHNOLOGY CO., LTD [CN/CN]; 中国北京市 海淀区北四环西路9号2106-030 Room 2106-030 No.9 West North 4th Ring Road Haidian District Beijing 100080, CN
Inventors:
毕成龙 BI, Chenglong; CN
潘文彬 PAN, Wenbin; CN
Agent:
北京博思佳知识产权代理有限公司 BEIJING BESTIPR INTELLECTUAL PROPERTY LAW CORPORATION; 中国北京市 海淀区上地三街9号嘉华大厦B座409室 Room 409, B block of Jiahua Building No.9 Shangdi, 3rd Street Haidian District Beijing 100085, CN
Priority Data:
201710797899.806.09.2017CN
Title (EN) MULTI-DOCUMENT INTERSECTION ACQUISITION METHOD AND DOCUMENT SERVER
(FR) PROCÉDÉ D'ACQUISITION D'INTERSECTION DE DOCUMENTS ET SERVEUR DE DOCUMENTS
(ZH) 多文档交集的获取方法及文档服务器
Abstract:
(EN) A multi-document intersection acquisition method and device, and a readable storage medium. For at least two document sets requiring an intersection in a search process, the document set length of each document set is acquired (210), and the lengths of the at least two document sets are compared. An intersection algorithm for obtaining a document intersection is determined according to the length difference of the at least two document sets (220). When the document set lengths of the at least two document sets satisfy a preset condition, the elements in the shortest document set can be taken as query elements to sequentially traverse the remaining document sets.
(FR) L'invention concerne un procédé et un dispositif d'acquisition d'intersection de documents et un support d'informations lisible. Pour au moins deux ensembles de documents nécessitant une intersection dans un processus de recherche, la longueur de chaque ensemble de documents est acquise (210), et la longueur desdits ensembles de documents est comparée. Un algorithme d'intersection permettant d'obtenir une intersection de documents est déterminé en fonction de la différence de longueur des ensembles de documents (220). Lorsque la longueur des ensembles de documents remplit une condition prédéfinie, les éléments de l'ensemble de documents le plus court peuvent servir d'éléments d'interrogation pour parcourir séquentiellement les ensembles de documents restants.
(ZH) 一种多文档交集获取方法及、装置及可读存储介质。针对搜索过程中需要求交集的至少两个文档集,获取各文档集的文档集长度(210),并对所述至少两个文档集的长度进行比较。根据所述至少两个文档集的长度差异确定获得文档交集的求交算法(220)。在所述至少两个文档集的文档集长度符合预设条件时,可以以长度最短文档集中的元素作为查询元素依次遍历剩余的文档集。
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)