John Yen Robert Neches Robert M. MacGregor CLASP: Integrating Term Subsumption Systems and Production Systems. 25-32 TKDE3/P0025.pdf 1991 3 IEEE Trans. Knowl. Data Eng. 1 db/journals/tkde/tkde3.html#YenNM91 db/journals/tkde/YenNM91.html ... journals/aim/Patel-SchneiderOKGMMMNSY90 journals/cogsci/BrachmanS85 ... journals/computer/Brachman83 conf/aaai/MacGregor88 conf/ijcai/SchmolzeL83 journals/ai/Swartout83 journals/tse/NechesSM85 journals/ai/Clancey83 ... conf/aaai/SwartoutN86 journals/cacm/FikesK85 ... conf/aaai/Mark80 ... ... ... ... journals/ai/Forgy82 conf/aaai/Yen90 ... ... conf/aaai/BrachmanL84 books/fm/GareyJ79 journals/ai/Nebel90