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A Study on Word-Based and Integral-Bit Chinese Text Compression Algorithms.
Peer reviewed Peer reviewed
Cheng, Kwok-Shing; Young, Gilbert H.; Wong, Kam-Fai – Journal of the American Society for Information Science, 1999
Experimental results show that a word-based arithmetic-coding scheme, a fractional-bit compression algorithm which is known to be time consuming, can achieve a higher compression performance for Chinese text. This article examines how to cascade the word-segmentation model with a faster alternative, the integral-bit compression algorithm.…
Descriptors: Chinese, Computer System Design, Electronic Text, Information Processing
Toward Automatic Chinese Temporal Information Extraction.
Peer reviewed Peer reviewed
Li, Wenjie; Wong, Kam-Fai; Yuan, Chunfa – Journal of the American Society for Information Science and Technology, 2001
The objective of this research is to exploit Chinese language processing techniques for temporal information extraction and concept reasoning. Outlines the characteristics of Chinese time system and temporal expressions. Discusses temporal knowledge representations. Presents a general framework for the storage and manipulation of temporal…
Descriptors: Chinese, Computer System Design, Information Processing, Information Sources