Stephen F. Weiss

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<italic>WE is a hypertext writing environment that can be used to create both electronic and printed documents. It is intended for professionals who work within a computer network of professional workstations. Since writing is a complex mental activity that uses many different kinds of thinking, WE was designed in accord with an explicit cognitive model for(More)
MICROARRAS is an advanced full-text retrieval and analysis system. It supports fast, efficient browsing of a document's vocabulary as well as its text, recursive analytic categories, Boolean search with flexible context specifications, evaluation of arithmetic expressions, and graphical display of various numeric distributions. The system is designed to(More)
Introduction Technical and scientific professionals are writers. Regardless of title or job description, they write. Most spend 25-75% of their tiine doing something related to writing-gathering and organizing information, writing per se, revising, talking with others about something they have written, giving oral presentations accompanied by documents,(More)
PURPOSE We examined sexual risk behaviors and unrecognized HIV infection among heterosexually active African-American and Hispanic women. METHODS Women not previously diagnosed with HIV infection were recruited in rural counties in North Carolina (African American) and Alabama (African American), and an urban county in southern Florida (Hispanic) using(More)
The problem of finding nearest neighbors to a query in a document collection is a special case of associative retrieval, in which searches are performed using more than one key. A nearest neighbors associative retrieval algorithm, suitable for document retrieval using similarity matching, is described. The basic structure used is a binary tree, at each node(More)
INTRODUCTION Centralized intake is integral to healthcare systems to support timely access to appropriate health services. The aim of this study was to develop key performance indicators (KPIs) to evaluate centralized intake systems for patients with osteoarthritis (OA) and rheumatoid arthritis (RA). METHODS Phase 1 involved stakeholder meetings including(More)