STRUCTURED DOCUMENT LOGIC
Dániel Szegő · Periodica Polytechnica Electrical Engineering · 2003
This paper describes some practical and theoretical foundations of Structured Document Logic (SDL), which is a logical methodology for analyzing properties of Web documents, like XML or HTML. SDL can make benefits in searching of HTML pages, or in defining filters for web documents. Both syntax and semantics of SDL are described, and an efficient evaluation algorithm is also introduced.