Re: Economic analysis of use of pessary to prevent preterm birth in women with multiple pregnancy (ProTWIN trial). S. M. S. Liem, G. J. van Baaren, F. M. C. Delemarre, I. M. Evers, G. Kleiverda, A. J. van Loon, J. Langenveld, N. Schuitemaker, J. M. Sikkem

Swinkels , J . M . and Lam , T . J . G . M .

26

How , M . J . , Christy , J . H . , Temple , S . E . , Hemmi , J . M . , Justin Marshall , N .

S . J . Young M . G . Brown J . T . Foote G . J . F . Jones K . Sparck Jones ACOUSTIC INDEXING FOR MULTIMEDIA RETRIEVAL AND BROWSING

This paper reviews project at Cambridge University and ORL. The VMR project began in September 1993 with the aim of developing methods for retrieving video documents by scanning the audio soundtrack for keywords. The project has shown, both experimentally and through the construction of a working prototype, that speech recognition can be combined with information retrieval methods to locate mul...

J. M. Rattray

The death of Dr. John Moysey Rattray on November 4th, aged 65, causes a gap among our older medical colleagues ; for although he had retired from his practice at Frome, he retained his untiring interest in all that concerned the profession he had served so well, and that cheerful, bright, conversational power that rendered him always a delightful companion, and made one forget that he was no lo...

I N D O C U M E N T I M a G E S

A method for analyz ing the structu re of the white backgr ound in docu ment images is describ ed, along with applic ations to the proble m of isolati ng blocks of machine -printe d text. The appro ach is based on computa tionalgeometry algorith ms for off-li ne enumera tion of maximal white rectan gles and on-line rectan gle unific ation. These suppo rt a fast, simple, and gener al heuri stic ...