The topics of the workshop include, but are not limited to:

* Information extraction from the Deep Web, especially from E-commerce sites
* Semantic annotation and indexing of the Deep Web
* Discovery of E-commerce sites and E-services
* Semantic query languages for the Web
* Semantics-enabled search engines
* Web-based cross-enterprise environments
* Extraction of concepts, hierarchical and semantic relationships from the Deep Web
* Semi-automatic analysis of service descriptions and Web-Database entry-form pages
* Semi-automatic creation of ontologies from Deep Web sites
* Semi-automatic creation of E-service ontologies
* Semantic Web and Deep Web applications in E-commerce
* Semantic E-services
* Semi-automatic labeling of semantics of results retrieved by Deep Web search engines
* Agent and softbot technologies
* Quality of ontology (QoO) definitions, measurement and use
* Quality of ontology improvement methodologies
* Semantics-based interoperation, collaboration and virtual enterprises
* Security and privacy issues of Deep Web content extraction and annotation
* Deep Web schema understanding based on polling or sampling
* Semantic browsing and visualization of the Deep Web
* Visions of the Web 3.0 as a Semantic Deep Web