Filter-and-refine methods Give threshold t=3 DI Strings Length s1 vankatesh 9 Pruning Condition. s2/ avataresha s3 kaushic chaduri 15 S 3 s4 kaushik chakrab15 ss kaushuk chadhui|15 s6 caushik chakrabar|17 ED≤s1,2>=5113B1412E“112 E1当-44E23212E<24-12ED=212 E当23214ED<S3,S4>=5ED<S3,S5>=4ED<S3,S6>=8 ED<S4,S5>=4ED<4,S6>=3ED<S5,S6>=8 1/29/2021 PassJoin a VLDB2012Filter-and-refine Methods 1/29/2021 PassJoin @ VLDB2012 9 Give threshold τ=3 ED <s1 ,s2>=5 ED <s1 ,s3>=13 ED <s1 ,s4>=12 ED <s1 ,s5>=12 ED <s1 ,s6>=14 ED <s2 ,s3>=12 ED <s2 ,s4>=12 ED <s2 ,s5>=12 ED <s2 ,s6>=14 ED <s3 ,s4>=5 ED <s3 ,s5>=4 ED <s3 ,s6>=8 ED <s4 ,s5>=4 ED <s4 ,s6>=3 ED <s5 ,s6>=8 Pruning Condition: ||si | - |sj || > 3