"... In PAGE 2: ... Class Struct Included Literal Object Classname Structname Objid Legend for Schema and Data: 1:1 Class Relationship 1:n Class Relationship Object reference m:n Class Relationship Legend for Web Pages: Shows a web link : : : : single page a collection of pages content in a page attr_name: value indent means nested list Figure 3: Legend Re-WEB is a complete web site management system which provides for a one-step generation of web pages from the database system [CRCK98]. To allow for this we have presented WEB semantics for the ODMG object model that translate the types and objects in a database to the web-page structures and web-pages on the WEB (see Table1 ). Each view schema and associated database corresponds to exactly one web site structure and a set of web pages.... In PAGE 2: ...xisting view schemata, i.e., existing web sites. These restructuring templates can be collected in a template library, and thus represent a valuable resource for simplifying the web generation and restructuring process. For example, Figure 1 shows an example of a set of web pages created from the depicted schema and the underlying database using the web semantics mapping as shown in Table1 . While Figure 1 re ects one web view of the database, the user may instead desire the web view depicted in Figure 2.... ..."

"... In PAGE 5: ...t al., 2001; McIlraith et al., 2001). The purposes for the development of ontology of services, DAML-S (The SAML Services Coalition, 2003) under the DARPA Agent Markup Language (DAML) program, are closely related to various Web services standards as indicated in Table1 . The Semantic Web research community is main ly grounded in artificial intelligence discipline while Web services standards are developed mainly by practitioners and sponsored by software vendors such as IBM and Microsoft.... ..."

"... In PAGE 27: ... The reader not interested in such details can skip the rest of the section and proceed with the description of the security model. The operational semantics of the probabilistic process algebra is given by the labeled transition system (G; Act; T), whose states are process terms and the transition relation T is the least multiset satisfying the operational rules reported in Table3 and in Table 4. For a formal presentation of the semantics rules, the reader should refer to [BA03,ABG03], while here we just discuss some general aspects.... ..."

"... In PAGE 27: ... The reader not interested in such details can skip the rest of the section and proceed with the description of the security model. The operational semantics of the probabilistic process algebra is given by the labeled transition system (G; Act; T), whose states are process terms and the transition relation T is the least multiset satisfying the operational rules reported in Table3 and in Table 4. For a formal presentation of the semantics rules, the reader should refer to [BA03,ABG03], while here we just discuss some general aspects.... ..."

"... In PAGE 4: ... If we analyze some of the essential mechanisms that are consider being facilitators for the emergence of a learning organization (Armstrong amp; Foley, 2003), it can be stated that Semantic Web technology is a potential catalyst for learning organizations. Table1 summarizes the opportunities opened by Semantic Web technologies for the four categories of organizational learning mechanisms described by Armstrong amp; Foley. It should be noted that the issues described in Table 1 complement existing views of the Educational Semantic Web with an organizational perspective.... In PAGE 4: ... Table 1 summarizes the opportunities opened by Semantic Web technologies for the four categories of organizational learning mechanisms described by Armstrong amp; Foley. It should be noted that the issues described in Table1 complement existing views of the Educational Semantic Web with an organizational perspective. The educational semantic Web has emerged as a research agenda that is currently focused on the final learner-system interaction, but that largely neglects the perspective that individual learning somewhat transfers to collective and to organizational or inter-organizational, and vice-versa.... In PAGE 5: ...Table 1. Potential impact of Semantic Web technologies on organizational learning mechanisms As can be notice when examining Table1 , ontology-based competency management plays a central role in organizational learning. The availability of detailed competency ontologies is one of the cornerstones of the semantic approach to organizational processes.... In PAGE 5: ... Nonetheless, much work is still required in competencies in the context of the Semantic Web, and such area should receive a special attention from the perspective of organizational learning and learning organization approaches. The issues briefly described in Table1 are applications of Semantic Web technologies that could be implemented with the existing state of technology, as described, for example, by Simon et al (2004). Nonetheless, there exists still a higher level of intelligence that should be considered as the objective for a learning organization, i.... ..."

"... In PAGE 3: ... 3 The Evaluation of the Semantic Web Lay- ered Architecture The criteria for layered architectures are useful for the de- sign of new architectures or the evaluation of existing ones. In Table1 we summarise the adherence of the Semantic Web language architectures of Figures 1 and 2 using the criteria list from section 2.3.... ..."

"... In PAGE 4: ... While the Semantic Web is data-oriented and the World Wide Web is docu- ment-oriented, both are fundamentally decentralised, heterogeneous, and open: anyone can make any statement at any location, using any vocabulary or struc- ture. In contrast, as shown in Table1 , traditional database-driven Web appli- cations are typically centralised, with a fixed schema, a fixed vocabulary and a... ..."