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ADC
2004
Springer
87views Database» more  ADC 2004»
16 years 13 hour ago
On the Computation of Approximations of Database Queries
Reflective Relational Machines were introduced by S. Abiteboul, C. Papadimitriou and V. Vianu in 1994, as variations of Turing machines which are suitable for the computation of ...
Flavio Antonio Ferrarotti, Jose Maria Turull Torre...
CAEPIA
2009
Springer
15 years 7 months ago
Closeness and Distance Relations in Order of Magnitude Qualitative Reasoning via PDL
The syntax, semantics and an axiom system for an extension of Propositional Dynamic Logic (PDL) for order of magnitude qualitative reasoning which formalizes the concepts of close...
Alfredo Burrieza, Emilio Muñoz-Velasco, Man...
IUI
2005
ACM
16 years 5 days ago
Task aware information access for diagnosis of manufacturing problems
Pinpoint is a promising first step towards using a rich model of task context in proactive and dynamic IR systems. Pinpoint allows a user to navigate decision tree representations...
Larry Birnbaum, Wallace J. Hopp, Seyed M. R. Irava...
ICEB
2004
195views Business» more  ICEB 2004»
15 years 8 months ago
Ambient E-Services: Framework and Applications
Most of existing mobile services were designed based on the client/server architecture. Those mobile services neither paid much attention to mobile users' interactions with t...
Yuanchu Hwang, Soe-Tsyr Yuan
ICST
2009
IEEE
16 years 1 months ago
Transforming and Selecting Functional Test Cases for Security Policy Testing
In this paper, we consider typical applications in which the business logic is separated from the access control logic, implemented in an independent component, called the Policy ...
Tejeddine Mouelhi, Yves Le Traon, Benoit Baudry