relationships, or stronger, object-style references. In this paper, we investigate integrity constraints for XML, both for semantic purposes and to improve its current reference mechanism. We extend DTDs with several families of constraints, including key, foreign key, inverse constraints and constraints

to facilitate the interchange of architectural designs between different ADLs and toolsets. 9 The notations used to express the architectural diagrams and style specifications in this article's examples reflect terminology and notations commonly found in these architecture description languages

create textures that appear attached to those objects instead of merely conveying their darkness. The result is a more compelling pen-and-ink illustration thanwas previously possible from 2D reference imagery.

on the three paradigms. The algebraic language generalizes those presented in the literature; it is shown to be related to the functional style of programming advocated by Backus. The notion of domain independence familiar from relational databases is defined, and syntactic restrictions (referred to as safety

to recognize adult learner’s learning styles for some specific learning context. This work is based on theoretical references of Felder, Kolb and Gardner, proposing the implementation of a metadata annotation to identificate prime learning styles that are present in specific learning objects

equivalent glucose values (r = 0.99, mean absolute bias = 4.7 %). We found 99.3 % of the individual FreeStyle Lite system results within the ISO accuracy limits. ISO 15197 specifies that 95 % of the individual meter results shall fall within ± 15 mg/dL ( ± 0.83 mmol/L) of the reference measurement procedure

We introduce the notion of compositional references into the framework of monadic functional programming and propose a set of new primitives based on this notion. They enable us to use a wide range of mutable data structures. There, references may be passed around explicitly, or mutable data

Specifiers, which let us model links as references embedded in documents as well as links as objects in separate databases. This suggests the idea of new systems that could support both styles as one step toward integrating global networked information sources with application-bridging systems on local hosts

In this paper, we are presenting an approach for the logical structure recognition of bibliographic references. The objective is to produce, for each reference (given in a display format, as postscript), structured data containing the hierarchy of fields recognized. As a result of variation among

-present, by associating them-selves with material objects and places. Although consumer researchers have included symbols and signs in the set of objects and materiality they study (Mick 1986), even these symbols often refer to physical objects or places. With the advent of new technology, computer-mediated environments