Christian Platzer:现工作于International Secure Systems Lab（iSelab）,an assistant professor with the Automation Systems Group at the Technical University of Vienna.
有关web service的相关论文如下：
[1/2]Christian Platzer，schahram dustdar:A vector space search engine for web service,ECOWS 2005:62-71
[2/2]Markus w.schranz ,Christian Platzer:intelligent news publishing and distribution through web services ,peer to peer technologies and vector space content relations,ELPUB 2005
[3/5]service qos composition at the level of part names:ws-fm 2006:24-37
[2/6] web service indexing for efficient retrieval and composition ,CEC/EEE 2006
[2/3] bootstrapping performance and dependability attributes fo web services,ICWS 2006
[3/6] largescale web service discovery and compositon using high performance in memory indexing CEC/EEE 2007:509-512
[3/5]towards recovering the broken soa triangle:a software engineering perspective,IW-SOSWE ,2007,22-28
[4/5] INTEGRATING QUALITY OF WERVICE ASPECTS IN TOP-DOWN BUSINESS PROCESS DEVELOPMENT using ws-cdl and ws-bpel,EODC 2007:15-16
[1/3] web service clulstering using multidimensional angles as proximity measures,ACM Trans.intenet techn9(3)(2009)
A vector space search engine for web service,ECOWS 2005
比较早的论文，看的比较粗。
大意是：用服务搜索引擎来查找服务，采用的方法是信息检索中的方法。即利用UDDI等处提供的web service描述，提取出关键字，然后每一个关键字为一个term，建立相应的向量，最后采用cos进行和输入比较，相似值高的即为结果。
问题：当服务比较多时，比较的范围过大；某一单独的服务不能满足要求时，如果处理？
web service clulstering using multidimensional angles as proximity measures,ACM Trans.intenet techn9(3)(2009)
论文笔记：将各种服务建成簇的形式，用到了K-mean方法，得到簇中心，然后重复直至收敛。
依然延续原来的矩阵形式来表示web service.
