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11th International Conference on Data Engineering (ICDE'95)
SEQ: A model for sequence databases
Taipei, Taiwan
March 06-March 10
ISBN: 0-8186-6910-1
P. Seshadri, Dept. of Comput. Sci., Wisconsin Univ., Madison, WI, USA
M. Livny, Dept. of Comput. Sci., Wisconsin Univ., Madison, WI, USA
R. Ramakrishnan, Dept. of Comput. Sci., Wisconsin Univ., Madison, WI, USA
This paper presents the SEQ model which is the basis for a system to manage various kinds of sequence data. The model separates the data from the ordering information, and includes operators based on two distinct abstractions of a sequence. The main contributions of the SEQ model are: (a) it can deal with different types of sequence data, (b) it supports an expressive range of sequence queries, (c) it draws from many of the diverse existing approaches to modeling sequence data.
Index Terms:
temporal databases; query processing; optimisation; data structures; sequence databases; SEQ model; sequence data; ordering information; sequence queries
Citation:
P. Seshadri, M. Livny, R. Ramakrishnan, "SEQ: A model for sequence databases," icde, pp.232, 11th International Conference on Data Engineering (ICDE'95), 1995
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