Keyword Search in Databases- P2 pot
Keyword Search in Databases- P26 pot
... it is pointed by many other important objects, or (2) it contains a specific keyword k or it is pointed by many other important objects that contain the specific keyword k. • Multiple-Keywords ... a star CN . In the first step, it finds the tuple frequency for all tuples in the database that contain keywords in MTJNT (C). In the second step, it counts the term frequencies using the tu...
Ngày tải lên: 06/07/2014, 00:20
Keyword Search in Databases- P28 potx
... terminals. In http://www.cs.huji.ac.il/ bennyk/papers/steiner06.pdf, 2006a. 3.3.2 Benny Kimelfeld and Yehoshua Sagiv. Finding and approximating top-k answers in keyword prox- imity search. In ... xseek: an xml search engine. IEEE Data Eng. Bull., 32(2):36–43, 2009b. 4.3.1 Ziyang Liu, Jeffrey Walker, and Yi Chen. Xseek: A semantic xml search engine using keywords. In Proc. 33rd...
Ngày tải lên: 06/07/2014, 00:20
