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Lecture Notes in Computer Science
Free text retrieval is an important problem which can signicantly bene t from a parallel architecture. Signature methods have been proposed to answer text retrieval queries in parallel machines Sta88, LF92], under the assumption that the main memory is su cient to hold the entire signature le. We propose the use of a Parallel Bit-Sliced Signature File method on a SIMD machine architecture when the size of the signature le exceeds the available memory. We propose that we need not examine all thedoi:10.1007/3-540-57818-8_65 fatcat:l2ljjnllzjdpfol3gfbqkl5z5e