Title :
Query processing in a video retrieval system
Author :
Liu, K.L. ; Sistla, P. ; Yu, C. ; Rishe, N.
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Illinois Univ., Chicago, IL, USA
Abstract :
A.P. Sistla et al. (1997) designed a similarity-based video retrieval system. Queries were specified in a language called the Hierarchical Temporal Language (HTL). In this paper, we present several extensions of HTL. These extensions include queries that can have the negation operator and any other logical and temporal operators such as disjunction. Efficient algorithms for processing queries in the extended language are also presented
Keywords :
database theory; image matching; interactive video; multimedia computing; query languages; query processing; temporal databases; temporal logic; visual databases; Hierarchical Temporal Language; disjunction; efficient algorithms; language extensions; logical operators; negation operator; query language; query processing; similarity-based video retrieval system; temporal operators; Computer science; Database languages; Image retrieval; Information retrieval; Information systems; Layout; Logic; Multimedia databases; Multimedia systems; Query processing;
Conference_Titel :
Data Engineering, 1998. Proceedings., 14th International Conference on
Conference_Location :
Orlando, FL
Print_ISBN :
0-8186-8289-2
DOI :
10.1109/ICDE.1998.655787
