Songfeng LU

Approach for Constructing Public Key Encryption with Multi-Dimensional Range Query
Yu ZHANG Songfeng LU Hua ZHAO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2015/02/01
Vol. E98-A  No. 2  pp. 754-757
Type of Manuscript:  LETTER
Category: Cryptography and Information Security
Keyword: 
public key encryption, multi-dimensional range query, searching on encrypted data, 
 Summary | Full Text:PDF(90KB)
A New Algorithm for Fused Blocked Pattern Matching
Hua ZHAO Songfeng LU Yan LIU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/04/01
Vol. E96-A  No. 4  pp. 830-832
Type of Manuscript:  LETTER
Category: Algorithms and Data Structures
Keyword: 
algorithms, pattern matching, blocked pattern matching, fused pattern matching, 
 Summary | Full Text:PDF(72KB)
Indexed Swap Matching for Short Patterns
Hua ZHAO Songfeng LU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/01/01
Vol. E95-A  No. 1  pp. 362-366
Type of Manuscript:  PAPER
Category: Algorithms and Data Structures
Keyword: 
algorithms, pattern matching, pattern matching with swaps, suffix array, compressed suffix array, 
 Summary | Full Text:PDF(242.6KB)