IEEE - CIS Mexico Chapter, Tijuana, Mexico, October 9-11, 2006
Tijuana Institute of Technology
Witold
Pedrycz
Department of Electrical & Computer Engineering
University of Alberta, Edmonton, AB
&
Systems Research Institute, Polish Academy of
Sciences
Warsaw, Poland
Human-centric systems and human-centric computing (HC2)
that constitute an innovative and visible trend in modern information
technology are inherently associated with the usage of heterogeneous and highly
distributed data. The data usually come from a broad range of sources including
users, designers, networks of sensors and distributed databases. Various
pursuits along the line of e-society including intelligent housing, semantic
web and web intelligence, e-health, e-commerce, intelligent data analysis, and
wearable hardware are examples of the tendency of the highly collaborative
processing present in the development of HC2 systems.
In contrast to numeric computing, human-centricity is
directly associated with the processing of information granules (and fuzzy sets
and their higher-order constructs, in particular) – semantically meaningful
information constructs being used in representing and communicating knowledge
about the problem at hand. Constructing information granules on a basis of
distributed data sources (data nodes) which could be accessed only on a local
basis constitutes a genuine challenge yet opens up new and highly promising
avenues of knowledge-based processing.
We discuss various aspects of human-centricity in the
setting of the design of granular models and demonstrate how the topology of
such models hinges upon collections of information granules and associations
between them. In this talk, we also
propose a collaborative scheme of forming information granules whose crux lies
in the formation of interaction linkages between the data nodes that are
established at the granular level. A
general taxonomy of the interaction mechanisms (emerging under the umbrella of
so-called C3 paradigm) is introduced and studied. In the sequel, we
look at a suite of algorithmic developments that support the realization of
this paradigm.