a bried description of WSDL

diff --git a/xwch.tex b/xwch.tex
index f90168b..f3230e3 100644 (file)
--- a/xwch.tex
+++ b/xwch.tex
@@ -10,7 +10,8 @@ The coordinator is the main component of the XWCH platform. It
 controls user access and schedules jobs to workers. It provides a web
 interface for managing jobs and users, and a set of web
 services. These are user service and worker/warehouse services
-implemented using WSDL \cite{WebServ2002} (DEFINITION).
+implemented using WSDL (Web Service Description Language) \cite{WebServ2002}, that simplifies 
+client development for languages that support it (and most popular programming languages do).
 
 A worker is a Java daemon that runs on the user machine. Assumed to be
 volatile, the workers report periodically themselves to the