最近刚接触这一方面，有很多部份看的不是很懂，因此想来请教各位，
一、它里面指的Service Processes是指什么？我读完它的描述还是不太了解。
二、web service和ontology有何关联呢？为何要把ontology运用在web service上？不用ontology的话现今的web service是否不够完善？
三、它最后提到的这个是否就是ontology运用在web service processes上的方法？
We can summarise our results as a two-layered approach:

An upper, abstract layer supports matching techniques.
Our central achievement is the integration of description
and matching techniques – addressing process properties
and interaction patterns – into a description
logic-based ontology, utilising a correspondence between
description logics and dynamic logic to encode program
logic principles in description logic.

A lower layer describes full details of the life cycle
stages and interactions of process instances. It consists
of observable behaviour of services, abstracted by
dynamic logic , which is incorporated into the ontological
framework through inference rules. This is an
essential foundation for structural configuration tasks
in a Web middleware architecture.
还有请问这是在描述什么？

抱歉，因为第一次接触这个领域，所以问题比较多，而且表达的可能也不是很好，还请见谅。