| Conference | Long Paper | Short Paper |
|---|---|---|
| ACL'14 | 26.2% (146/572) | 26.1% (139/551) |
| ACL'15 | 25.0% (173/692) | 22.4% (145/648) |
| ACL'16 | 28.0% (231/825) | 22% (97/463) |
| ACL'17 | 25.0% (195/751) | 18% (107/567) |
| ACL'18 | 25.3% (258/1018) | 24% (126/526) |
| EMNLP'14 | 30% (155/510) | 28% (70/252) |
| EMNLP'15 | 26% (157/600) | 22% (155/700) |
| EMNLP'16 | 26% (177/687) | 22% (87/400) |
| EMNLP'17 | 26% (216/836) | 18% (107/582) |
| NAACL HLT'13 | 30% (88/293) | 37% (51/162) |
| NAACL HLT'15 | 29.1% (117/402) | 22.1% (69/312) |
| NAACL HLT'16 | 25% (100/396) | 29% (82/284) |
| NAACL HLT'18 | 32% (207/647) | 29% (125/425) |
| EACL'12 | 25.95% (85/326) | - |
| EACL'14 | 24.6% (78/317) | 23.1% (46/199) |
| EACL'17 | 27.0% (119/441) | 24% (120/502) |
| COLING'12 | 27% (311/1000+) | - |
| COLING'14 | 31% (217/705) | - |
| COLING'16 | 32.4% (337/1039) | - |
| COLING'18 | 37.4% (332/888) | - |
| KDD'14 | 14.6% (151/1036) | - |
| KDD'15 | 19.5% (160/819) | - |
| KDD'16 | 13.7% (142/1115) | - |
| KDD'17 | 17.4% (130/748) | - |
| KDD'18 | 18.4% (181/983) | - |
| ICDM'14 | 9.77% (71/727) | 9.76% (71/727) |
| ICDM'15 | 8.4% (68/807) | 9.7% (78/807) |
| ICDM'16 | 8.6% (78/904) | 11.0% (100/904) |
| ICDM'17 | 9.25% (72/778) | 10.65% (83/778) |
| ICDM'18 | 8.86% (84/948) | 11.08% (105/948) |
| WSDM'14 | 18% (64/355) | - |
| WSDM'15 | 16.4% (39/238) | - |
| WSDM'16 | 18.2% (67/368) | - |
| WSDM'17 | 15.8% (80/505) | - |
| WSDM'18 | 16.3% (84/514) | - |
| CIKM'14 | 21% (175/838) | - |
| CIKM'15 | 26% (165/846) | - |
| CIKM'16 | 23% (160/701) | - |
| CIKM'17 | 20% (171/855) | - |
| CIKM'18 | 17% (147/862) | - |
| SDM'14 | 29% (120/389) | - |
| SDM'15 | 22% | - |
| SDM'16 | 25.9% | - |
| SDM'17 | 26% | - |
| SDM'18 | 23.2% | - |
| SIGIR'14 | 21% (82/387) | 40% (104/263) |
| SIGIR'15 | 20% (70/351) | ? (79/?) |
| SIGIR'16 | 18% (62/341) | 30.6% (104/339) |
| SIGIR'17 | 22% (78/362) | 30% (121/398) |
| SIGIR'18 | 21.0% (86/409) | 30.0% (98/327) |
| WWW'14 | 13% (84/645) | - |
| WWW'15 | 14% (131/929) | - |
| WWW'16 | 16% (115/727) | - |
| WWW'17 | 17% (164/966) | - |
| WWW'18 | 15% (171/1140) | - |
| AAAI'14 | 28% | - |
| AAAI'15 | 26.7% (531/1991) | - |
| AAAI'16 | 25.8% (549/2132) | - |
| AAAI'17 | 24.6% (638/2590) | - |
| AAAI'18 | 24.6% (933/3800) | - |
| IJCAI'13 | 28% (413/1473) | - |
| IJCAI'15 | 28.6% (572/1996) | - |
| IJCAI'16 | 24% (551/2294) | - |
| IJCAI'17 | 26% (660/2540) | - |
| IJCAI'18 | 20.5% (710/3470) | - |
| ICML'2014 | 15% (Cycle I), 22% (Cycle II) | - |
| ICML'2015 | 26% (270/1037) | - |
| ICML'2016 | 24% (322/?) | - |
| ICML'2017 | 25.9% (434/1676) | - |
| ICML'2018 | 25.1% (621/2473) | - |
| NIPS'2014 | 24.7% (414/1678) | - |
| NIPS'2015 | 21% (403/1838) | - |
| NIPS'2016 | 22.7% (571/?) | - |
| NIPS'2017 | 20.9% (678/3240) | - |
| NIPS'2018 | 0.6% (oral, 30/4856), 3.5% (spotlight, 168/4856) 20.8% (1011/4856) | - |
| ICLR'2014 | - | - |
| ICLR'2015 | - | - |
| ICLR'2016 | - | - |
| ICLR'2017 | 38.7% (196/507) | - |
| ICLR'2018 | 2.3% (oral, 23/981), 32% (poster, 314/981) | - |
| UAI'2014 | 32% (94/292) | - |
| UAI'2015 | 34% (99/291) | - |
| UAI'2016 | 31% (85/275) | - |
| UAI'2017 | 31% (87/282) | - |
| AISTATS'2014 | 35.8% (120/335) | - |
| AISTATS'2015 | 28.7% (127/442) | - |
| AISTATS'2016 | 30.7% (165/537) | - |
| AISTATS'2017 | 31.7% (167/?) | - |
| AISTATS'2018 | ? | - |
| CVPR'2014 | 29.9% (540/1807) | - |
| CVPR'2015 | 28.3% (602/2123) | - |
| CVPR'2016 | 29.9% (643/2145) | - |
| CVPR'2017 | 29.9% (783/2620) | - |
| CVPR'2018 | 29.6% (979/3303) | - |
| ICCV'2013 | 27.9% (454/1629) | - |
| ICCV'2015 | 30.9% (525/1698) | - |
| ICCV'2017 | 29.0% (621/2143) | - |
| ECCV'2014 | 27.9% (363/1359) | - |
| ECCV'2016 | 26.6% (415/1561) | - |
| INTERSPEECH'2014 | - | - |
| INTERSPEECH'2015 | 51% (~743/1458) | - |
| INTERSPEECH'2016 | 50.5% (779/1541) | - |
| INTERSPEECH'2017 | 52% (799/1582) | - |
| ICASSP'2014 | 48% (1709/3500) | - |
| ICASSP'2015 | 52% (?/?) | - |
| ICASSP'2016 | 47% (1265/2682) | - |
| ICASSP'2017 | 52% (1220/2518) | - |
| ICASSP'2018 | 49.7% (1406/2929) | - |
Note: For KDD and WWW (now renamed to the Web Conference), only the papers from the research track are counted. For ICDM, submissions of short paper and those of long paper are in the same session and the decision of the paper type is made according to its quality.