"... In PAGE 2: ... The PIMA [2] and Portolano [10] projects are examples of this approach. Table2 presents a synthetic view of these approaches by com- paring the most relevant issues. In conclusion, we can say that a practical complete context model is yet missing.... ..."

"... In PAGE 10: ....2.5 Summary of Context Aware Computing Architectures We applied our terms of functional elements to the above-mentioned context aware architectures. The results are in Table1 . Additional features like context delivery protocols and developing platform are also listed.... In PAGE 10: ...rchitectures. The results are in Table 1. Additional features like context delivery protocols and developing platform are also listed. The result of Table1 shows that current context aware architectures can not provide a complete solution for all the essential requirements in context aware computing. In addition, most of them rely on proprietary a protocol, thereby set a barrier to interoperability of different systems, and exclude developers from reusing ... In PAGE 22: ... The equivalence of OWL and description logics allows OWL to exploit the considerable existing body of DL reasoning including class consistency and consumption, and other ontological reasoning. Table1... ..."

"... In PAGE 23: ....2.8. Summary and Comparison of frameworks A summary of frameworks, applications developed using these frameworks and their architectural components are shown in Table2 and Table 3. Comparison of context awrae ... ..."

"... In PAGE 2: ...quate to determine absolute truth or falsity (e.g., because of incompleteness or ambiguity). Some example situations are shown in Table1 . We presented the de nitions of most of these situations and a general discussion of the situation logic in a previous paper [1], and do not repeat them here.... ..."

"... In PAGE 3: ...Table 1: Zone Events for managing context aware information Table1 shows the sort of positioning information that a user might want to specify in order to cus- tomise his/her mobile device. The location oriented properties or attributes relate to being in or out a speci ed zone or are associated with transitions to or from one or more zones.... ..."

"... In PAGE 20: ... It then compares it to the effort it takes to develop context aware applications using our proposed methodology, grounded in the context aware service composition framework. Table4 summarises the design and development steps involved in each approach. For each phase in the development process, the table shows its development mode, its frequency when adaptation is required and its difficulty.... ..."

"... In PAGE 6: .... Age (years) [21, 81, 33.24, 11.76] 9. Class variable (0 or 1) [Discrete][500-negative, 268-positive] Table1 shows the interpretation of the given diabetes dataset from the per- spective of our context-aware model. Location The record history used in diabetes dataset is explicitly from the area Context near Phoenix, Arizona.... ..."

"... In PAGE 3: ... Since our aim is to provide support for both user-centric and environment-centric applications we have not included the notion of an application explicitly in our model, but we intend to revisit this possible abstraction in the future. Table1 summarizes the results of our analysis. Table 1.... ..."