Describes a study of 77 abstracts in English language medical journals that was conducted to examine the internal structuring of the abstracts. A form for structured abstracts is described, the importance of abstracts in medical journals is discussed, and structural flaws in the abstracts studied are described. (24 references) (LRW)

Describes the results of an analysis of 87 non-formulaic abstracts for structures of semantic dependency between sentences. An automatic structural simplification is presented which is based on an assumption about the use of the dependency structure, and the results of an evaluation of the method are discussed. (25 references) (CLB)

An investigation was undertaken into the possibility of automatically detecting how concepts exist in relation to each other in abstracts, a text-type commonly used in free-text retrieval. The end goal of this research is to capture these relationships in structured representations of abstracts' contents so that users can require not only that the…

Investigates how structural variables influence readers' construction of meaning. Finds that textual variables operate differently depending on the extent of the readers' background knowledge and linguistic competence. Shows that variable such as exposure to reading materials (in both first and second languages), background knowledge, and…

Experimental subjects wrote abstracts of an article using a simplified version of the TEXTNET abstracting assistance software; subjects were presented with either keywords or phrases extracted automatically. Results showed considerable variation among subjects, but 37% found the keywords or phrases "quite" or "very" useful in…

Investigates whether information abstracts reporting on empirical work possess a predictable discourse-level structure and whether there are lexical clues revealing this structure. Results support the presence of a detectable structure in the text-type of empirical abstracts, which may be of use in a variety of text-based information processing…