Recent Trends in Service Science
J.UCS Special Issue
Jason J. Jung
(Department of Computer Engineering
Yeungnam University, Korea
j2jung@intelligent.pe.kr)
Chulmo Koo
(Department of Computer Engineering
Yeungnam University, Korea
helmetgu@chosun.ac.kr)
Since Service Science, Management, and Engineering (SSME) was
firstly coined by IBM, the "Service" has been one of the most
important and common concepts in many research areas [Spohrer et al. 2007]. This Service Science is an
interdisciplinary approach to the study, design, and implementation of
services systems in which specific arrangements of people and
technologies take actions that provide value for others [Jung 2009]. For example, in semantic web
communities, a number of intelligent approaches have been investigated
for better service [Jung 2008].
Thus, this special issue is composed of two parts; i) engineering
and technical studies, and ii) managerial studies. While the first
part is focusing on the technological issues, e.g., how to generate
and discover the services [Jung 2010], the
second part attacks the challenges from business and management, e.g.,
how to use the services.
The first technology-oriented part consists of 4 papers. The first paper in
this issue, authored by Olha Danylevych, Dimka Karastoyanova, and
Frank Leymann, proposes a new method to build service networks by
combining SOA and BPM technologies. This paper envisions service
networks modelling as the means to gain better alignment between the
business and IT perspectives in enterprises.
As another important issue in Web services, the second paper authored by
Carlos Pedrinaci and John Domingue introduces "Linked services". They
have analyzed the main reasons why the existing Web services can not
be realized in many applications yet. Based on these reasons, they
envisage a new trend of the linked services (e.g., main principles,
core technologies, and practical tools).
In the third
paper, Lei Li, Yan Wang, and Ee-Peng Lim present a novel service
selection method by taking into account trust. Particular, they are
emphasizing that trust-based method is more important for selecting
composite services.
The fourth
paper by Jason J. Jung claims that the services should be
ubiquitous and sustainable. Especially, the context-aware services for
each user is important for understanding not only the context in a
certain moment, but also temporal dynamics of the context over
time.
The second part for management science is organized with three
papers. The first
paper, authored by Kichan Nam and Namhee Lee, proposes a
conceptual framework in terms of service innovation. Especially, they
are interested in a service-dominant logic (S-D logic) perspective
that can provides an important theoretical insights that unifies the
conventional literatures on service innovation.
In the second paper,
Heiko Thimm and Karsten Boye Rasmussen claims that intermediation
tasks in companies are important as a service. Such tasks are targeted
for the configuration of the Virtual Enterprise, i.e. the search and
selection from the available products, services, and competences found
among the network participants.
The third paper by
Chulmo Koo and Yulia Wati is an empirical study of mediating role of
trust in mobile banking services. They claim that the trust mediated
the effects of information quality to perceived usefulness and
end-user satisfaction for banking services.
This special issue has been achieved by a number of fruitful
collaborations. We would like to thank the editor in chief of Journal
of Universal Computer Science (JUCS), Hermann Maurer, for his kind
support and help during the entire process of publication. The special
issue has selected 7 high-quality papers out of 18 submissions. This
was possible thanks to the work of the renowned researchers that
provided their anonymous reviews.
Finally, we are most grateful to the authors for their valuable
contributions and for their willingness and efforts to improve their
papers in accordance with the reviewers suggestions and comments.
Jason J. Jung and Chulmo Koo
Guest Editor
(Gyeongsan, Korea, June, 2010)
References
[Jung 2008] Jung, J.J.: Ontology-based context
synchronization for ad-hoc social collaborations. Knowledge-Based
Systems, 21(7):573-580, 2008.
[Jung 2009] Jung, J.J.: Semantic business
process integration based on ontology alignment. Expert Systems with
Applications, 36(8):11013-11020, 2009.
[Jung 2010] Jung, J.J.: Reusing Ontology
Mappings for Query Segmentation and Routing in Semantic Peer-to-Peer
Environment. Information Sciences, 180(17): 3248-3257, 2010.
[Spohrer et al. 2007] Spohrer, J., Maglio,
P.P., Bailey, J., and Gruhl, D.: Steps Toward a Science of Service
Systems. Computer, 40(1):71-77, 2007.
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