1. A Framework for Constructing Semantically Composable Feature Models from Natural Language Requirements Nathan Weston, Ruzanna Chitchyan, Awais Rashid year accept rate 13th International Software 2009 30% Product Line Conference 2010 31% SPLC 2009 2011 29% 0

2. SPL 1

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4. 1SPLSoftware Product Line 3

5. 2 4

6. 3 5

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8. ARBORCRAFT LSALatent Semantic Analysis HACHierarchical Agglomerative Clustering 7

9. ARBORCRAFT 8

10. EA-Miner POS 9

11. EA-Miner 10

12. FeatureRDF 11

13. 1: 12

14. 2: 13

15. 1 14

16. SPL 15

17. 16