http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109478381-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L2209-46 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L63-0428 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09C1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09C1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F17-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L9-0869 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09C1-00 |
| filingDate | 2017-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109478381-B |
| titleOfInvention | Secret calculation system, secret calculation device, secret calculation method, and program |
| abstract | The fisher exact test is efficiently computed by secret computation. Let a, b, c, d be the frequency of the 2 x 2 list, let [ a],[b],[c],[d]The values of the concealment phrases are set to frequencies a, b, c, and d, respectively, and N is set to an upper bound of a + b + c + d ≦ N. The reference frequency calculating unit 12 calculates a 0 +b 0 ＝a+b,c 0 +d 0 ＝c+d,a 0 +c 0 ＝a+c,b 0 +d 0 Set of reference frequencies (a) which is an integer satisfying b + d 0 ,b 0 ,c 0 ,d 0 ) Secret text ([ a ] 0 ],[b 0 ],[c 0 ],[d 0 ]). The model number determining unit 13 determines h 0 ≦h 1 Integer h of true 0 ,h 1 . The model calculation unit 14 calculates the value h for i 0 ,…,h 1 Calculate [ a i ]＝[a 0 ]+i,[b i ]＝[b 0 ]‑i,[c i ]＝[c 0 ]‑i,[d i ]＝[d 0 ]+ i, set of frequency counts (a) i ,b i ,c i ,d i ) Is the set of secret words S { ([ a ] i ],[b i ],[c i ],[d i ])} i 。 |
| priorityDate | 2016-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID161104 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID453095146 |
Total number of triples: 17.