yi-kai juan and sheng-jhao hsu huangijetch.org/papers/504-m0008 r.pdfd10 solar-tracking light-guide...
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Abstract—The intelligent green building (IGB) industry has
received considerable recognition globally due to the rapid
development of advanced technology, intelligent materials,
innovative products and services in recent years. Although
various cross-domain experiments and practices with respect to
IGB projects are ready for the full swing, the notion and
benefits of IGB are still ambiguous and debatable. The purpose
of this study is to apply a Kano quality model and a customer
satisfaction matrix to evaluate the satisfaction, preferences,
acceptability and marketability of these IGB design strategies.
The result reveals that there is indeed a preference gap between
designers and users in implementing certain strategies and
these findings could be useful to support design communication,
while leading to effectively understand discrepant concerns in
IGB design.
Index Terms—Customer satisfaction matrix, design
strategies, intelligent green building, Kano two-dimensional
quality model, Taiwan.
I. INTRODUCTION
During the last decade, advances in information,
communication and technology (ICT) have prompted a
revolution in the building industry [1]. One of the most
significant breakthroughs is the emergence of the so-called
“Intelligent green buildings” (IGB), in which an application
of ICT, intelligent materials and products can simultaneously
increase intelligence and sustainability of buildings [2].
Considering the potentials of embodying ICT components in
green buildings, some of multidisciplinary experiments and
practices have been deployed to evaluate the feasibility of
these IGB projects [3], [4], [5].
Taiwan, with a population of only 23 million, has been
regarded as a “Technology Island” carving out a huge niche
in the global ICT industry. The Taiwanese government is also
one of the relatively few governments that launched the green
building certification system before the year of 2000. In 2010,
the government further proposed the “Intelligent Green
Building Promotion Program” promising that more than
US$ 100 million dollars would be invested in supporting ICT
applications for green buildings and enhancing industrial
competitiveness in the following six years.
Since the concept of IGB is still a relatively new and
interdisciplinary field in the building industry, limited studies
have been attempted to explore its benefits, market demands,
and user acceptability toward IGB projects, meaning that the
assessment for ICT-green technologies and strategies,
Manuscript received November 9, 2012; revised December 21, 2012.
The authors are with the Department of Architecture, National Taiwan
University of Science and Technology, Taipei, Taiwan (e-mail: rik@
mail.ntust.edu.tw, [email protected] ).
namely IGB design strategies, is full of ambiguity and
paradoxes [6]. Considering the customer‟s requirements and
marketability of technology, some questions gradually come
to mind. Are customers aware of the potentials of IGB design
strategies? Are customers satisfied with these promising
strategies? Is there any conscious gap between designers and
users when adopting these strategies?
The objective of this research is to apply a Kano
two-dimensional quality model to classify feasible IGB
design strategies into five categories, namely, “Attractive”,
“One-dimensional”, “Must-be”, “Indifferent”, and “Reverse”,
based on customers‟ preferences [7]. By adopting the
customer satisfaction coefficient developed by Matzler and
Hinterhuber [8], these strategies can be further quantified to
establish a customer satisfaction matrix for evaluating
satisfied and unsatisfied preferences. Two groups comprised
of thirty professional designers and thirty general users are
invited to test proposed IGB design strategies. The
preference similarities and discrepancies between the two
groups and potentials of the application of these strategies
will be also discussed.
II. INTELLIGENT GREEN BUILDING (IGB)
Green Building (GB) is a design which focuses on
increasing the efficiency of resources use, energy, water and
materials while reducing building and environment impacts
during the building‟s lifecycle [9]. In order to mitigate and
measure these impacts, many GB rating systems, such as
LEED, BREEAM, GBTools, etc., have been developed [10],
[11], [12]. In Taiwan, the government established the
„„Green Building Evaluation and Labeling System‟‟ in 1999
to promote the concept of green buildings. This system
includes nine indicators: Biodiversity, Greenery, Soil Water
Content, Daily Energy Saving, CO2 Emission Reduction,
Waste Reduction, Indoor Environment, Water Resource, and
Sewage & Garbage Improvement [13].
The term of “Intelligent Building” (IB) was first used in
the United States in the early eighties and its original
definition is a building which can integrate various systems
to effectively manage resources in a coordinated way to
maximize technical and operating performance [14]. As the
development of automatic and interactive technologies
between users and environments, different understanding and
inconsistent interpretation of building intelligence indeed
exist [15].
Based on extensive implementing experiences with respect
to GB and IB, as well as promising ICT applications, the
Taiwan government has been aware that the vision of
developing “Intelligent Green Building” (IGB) will be one of
Kano-Based Quality Model for Differencing Intelligent
Green Building Design Strategies
Yi-Kai Juan and Sheng-Jhao Hsu Huang
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IACSIT International Journal of Engineering and Technology, Vol. 5, No. 1, February 2013
DOI: 10.7763/IJET.2013.V5.504
the major policies for emerging intelligent industries in the
next generation. The term “IGB” is widely defined as
adoptions of ICT, intelligent materials, products and services
on green buildings to make buildings safer, healthier, more
convenient, and more energy-saving [16].
The concept of IGB is basically an integration of IB and
GB. Unlike numerous studies regarding design strategies of
IB and GB that many researchers, academics, and
professionals have been involved in, there has been a very
limited amount of research into the IGB.
Through a review of seven green and intelligent building
projects completed in 2010 and an in-depth interview of six
professionals, twenty-seven design strategies are collected as
shown in Fig. 1.
A
D
G
B
E
H
C
F
I
GB IB
B1 Intelligent vegetal wall systemB2 Intelligent roof greening systemC1 ICT-based permeable pavementC2 Rainwater infiltration technologiesD1 Intelligent energy monitoring systemD2 Inductive shutterD3 Solar photoelectric glassD4 Nano-coating solar panelsD5 Inductive ventilating towerD6 Earth cooling tube systemD7 Intelligent VRV systemD8 Intelligent heat exchanger systemD9 Intelligent cold storage system D10 Solar-tracking light-guide platesD11 Smart roof light-guide systemE1 Intelligent CO2 monitoring systemF1 BIM-based management systemF2 RFID-based material checkingG1 IEQ monitoring systemG2 Automatic humidity controlling systemG3 Adaptive lighting systemG4 Intelligent fire alert systemG5 Intelligent fire compartment systemG6 Build damage monitoring systemH1 Intelligent graywater recycling systemH2 Inductive rainwater recycling systemH3 Inductive water-saving equipment
Fig. 1. Design strategies of IGB
IV. METHODOLOGY
A. Kano Two-Dimensional Quality Model
The Kano two-dimensional quality model is a useful tool
to classify and prioritize customer needs. It can also address
the non-linear relationship between quality attributes
performance of a product (or service) and overall customer
satisfaction [7]. These quality attributes, as shown in Fig. 2,
can be classified into five categories.
With quality
attribute
Without
quality
attribute
Satisfied
Dissatisfied
Must-be
One-dimensional
Attractive
Indifferent
Reverse
Fig. 2. Kano two-dimensional quality model
(1) must-be attributes are expected by the customers and
will result in dissatisfaction when these attributes are not
fulfilled; (2) one-dimensional attributes are those for which
better fulfillment leads to linear increment of customer
satisfaction; (3) attractive attributes are usually unexpected
by the customers and can result in great satisfaction if they
are available; (4) indifferent attributes are those that the
customers is not interested in the level of their performance;
and (5) reverse attributes refer to a high degree of
achievement resulting in dissatisfaction [7], [8], [17]. By
adopting this Kano model, customer needs, such as
preferences of these IGB design strategies, can be effectively
classified and indentified.
B. Research Process
The traditional Kano method can not be equipped with
quantitative assessment [18]. Therefore, a three-stage
quantitative assessment process based on improving the
Kano model is further developed [8, 17].
First, a questionnaire that consists of positive/functional
and negative/dysfunctional is established. The customer can
answer a pair of questions in one of five different ways,
“Like”, “Must-be”, “Neural”, “Live with”, and “Dislike” for
each attribute of a product (or service). The first question
concerns the reaction of the customer if the product (or
service) has that attribute (functional form); the second
involves the reaction if the product (or service) does not have
that attribute (dysfunctional form) [8].
Second, the questionnaire is deployed to various
customers, and each answer pair is aligned with the Kano
evaluation table [17], as shown in Table 1, which can reveal
each customer‟s perception toward attributes of a product (or
service) [18, 19]. If the customer answers, for example, “I
like it that way” as regards a specific attribute from the
functional side, and answers “I am neural” for the same
attribute from the dysfunctional side, the combination of the
question in the evaluation table will be the category of “A”,
indicating that this attribute is attractive to customer needs.
TABLE I: KANO EVALUATION TABLE
Dysfunctional:
Like Must-be Neural Live with Dislike
Fu
nct
ion
al:
Like Q A A A O
Must-be R I I I M
Neural R I I I M
Live with R I I I M
Dislike R R R R Q
Note: Q, A, R, I, O, and M denote “Questionable”, “Attractive”,
“Reverse”, “Indifferent”, “One-dimensional”, and “Must-be” attributes,
respectively
Third, the use of the customer satisfaction coefficient
(CSC), as show in equation (1) and (2), is applied to
understand how strongly a product (or service) attribute may
affect satisfaction or, in the case of its non-fulfillment,
customer dissatisfaction. The positive CSC ranges from 0 to
1. The closer the value is to 1, the higher the influence on
customer satisfaction. On the contrary, if the negative CSC
approaches -1, the influence on customer dissatisfaction is
especially strong if the attribute of the product (or service) is
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IACSIT International Journal of Engineering and Technology, Vol. 5, No. 1, February 2013
III. IGB DESIGN STRATEGIES
not fulfilled. A value of 0 implies that this attribute has low
influence which does not cause dissatisfaction if it is not met
[8].
Extent of satisfaction coefficient (SC)
= (A+O)/(A+O+M+I) (1)
Extent of dissatisfaction coefficient (DSC)
= -(O+M)/(A+O+M+I) (2)
V. KANO TWO-DIMENSIONAL QUALITY MODEL FOR IGB
DESIGN STRATEGIES
A. Experimental Groups
In order to understand preferences of IGB design strategies
for different customers, two groups comprised of thirty
professional designers and thirty general users were invited
to test these strategies. The group of the designers consists of
the principal architects, project managers, design directors,
and senior architectural designers. The group of the users
comprises the directors of community committee and facility
managers of office buildings. Among these respondents, four
(6.7%) had never heard of the concept of IGB and therefore
data analysis from these respondents was removed. Twelve
general users and four professional designers had a very
limited knowledge of IGB strategies. More explanations and
illustrations regarding benefits, features, and applications of
these strategies were introduced in advance before answering
the questionnaire.
B. Data Analysis
The questionnaire was first tested by the internal
consistency based on the notion of the Cronbach‟s α
reliability coefficient. The results show that the average
coefficient for the group of professional designers and
general users are 0.812 and 0.724, respectively, above the
benchmark of 0.7 suggested by Nunnally (1978) [20],
interpreting that the proposed questionnaire has a high
reliability suitable for data analysis. The quality attribute for
each IGB design strategy and its corresponding SC/DSC for
these two groups are separately illustrated in Table II and
Table III.
VI. RESULTS AND DISCUSSIONS
According to the result shown in Table 2 and Table 3,
several findings with respect to the customer‟s preferences
and satisfaction for IGB design strategies are worth further
discussion
A. Same Opinions on Quality Attributes for Professional
Designers and General Users
For some IGB design strategies related to human safety
issues, such as “G4 Intelligent fire alert system”, “G5
Intelligent fire compartment system”, and “G6 Build damage
monitoring system”, there is no doubt that these two groups
have the same opinion and regard requirements of these
strategies as “Must-be” attributes, revealing that customers
will be extremely dissatisfied if these basic requirements are
not fulfilled.
TABLE II: QUALITY ATTRIBUTE AND SATISFACTION COEFFICIENT OF
PROFESSIONAL DESIGNERS
IGB design strategies A O M I Quality
attribut
e
SC DSC
B1 Intell. vegetal wall sys. 54
%
7% 7% 29
% A 0.63
-0.1
5
B2 Intell. roof greening sys. 57
%
14
%
14
%
14
% A 0.71
-0.2
9
C1 ICT-based permeable pave. 48
%
7% 11
%
33
% A 0.56
-0.1
9
C2 Rainwater infiltration tech. 25
%
7% 25
%
43
% I 0.32
-0.3
2
D1 Intell. energy monitoring sys. 29
%
21
%
36
%
14
% M 0.50
-0.5
7
D2 Inductive shutter 50
%
7% 7% 36
% A 0.57
-0.1
4
D3 Solar photoelectric glass 59
%
11
%
0% 30
% A 0.70
-0.1
1
D4 Nano-coating solar panels 43
%
4% 4% 50
% I 0.46
-0.0
7
D5 Inductive ventilating tower 46
%
11
%
7% 36
% A 0.57
-0.1
8
D6 Earth cooling tube sys. 56
%
7% 11
%
26
% A 0.63
-0.1
9
D7 Intell. VRV sys. 32
%
20
%
44
%
4% M 0.52
-0.6
4
D8 Intell. heat exchanger sys. 35
%
15
%
42
%
8% M 0.50
-0.5
8
D9 Intell. cold storage sys. 29
%
11
%
7% 54
% I 0.39
-0.1
8
D10 Solar-track. light-guide
plates
48
%
7% 11
%
33
% A 0.56
-0.1
9
D11 Smart roof light-guide sys. 52
%
12
%
4% 32
% A 0.64
-0.1
6
E1 Intell. CO2 monitoring sys. 24
%
8% 16
%
52
% I 0.32
-0.2
4
F1 BIM-based management sys. 32
%
4% 11
%
54
% I 0.36
-0.1
4
F2 RFID-based material
checking
29
%
11
%
25
%
36
% I 0.39
-0.3
6
G1 IEQ monitoring sys. 44
%
16
%
0% 40
% A 0.60
-0.1
6
G2 Auto. humidity controlling
sys.
35
%
15
%
8% 42
% I 0.50
-0.2
3
G3 Adaptive lighting sys. 23
%
27
%
15
%
35
% I 0.50
-0.4
2
G4 Intell. fire alert sys. 11
%
11
%
43
%
36
% M 0.21
-0.5
4
G5 Intell. fire compartment sys. 14
%
18
%
39
%
29
% M 0.32
-0.5
7
G6 Build damage monitoring
sys.
39
%
4% 46
%
11
% M 0.43
-0.5
0
H1 Intell. graywater recycling
sys.
50
%
7% 0% 43
% A 0.57
-0.0
7
H2 Inductive rainwater recyl.
sys.
32
%
11
%
14
%
43
% I 0.43
-0.2
5
H3 Inductive water-saving
equip.
25
%
21
%
4% 50
% I 0.46
-0.2
5
Average 0.49 -0.2
8
Strategies focusing on applying ICT to external
environments and components of buildings, such as “B1
Intelligent vegetal wall system”, “D2 Inductive shutter”, “D3
Solar photoelectric glass”, “D10 Solar-tracking light-guide
plates”, “D11 Smart roof light-guide system”, and “H1
Intelligent graywater recycling system”, are classified into
“Attractive” attributes. The finding discloses that these
strategies are more explicit and fulfilling these requirements
leads to more than proportional satisfaction. If they are not
met, however, there is no feeling of dissatisfaction. The
reason might be that customers have an intimate knowledge
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IACSIT International Journal of Engineering and Technology, Vol. 5, No. 1, February 2013
of these explicit strategies. Without adopting these strategies,
customers can still find other alternative solutions to fulfill
their requirements.
TABLE III: QUALITY ATTRIBUTE AND SATISFACTION COEFFICIENT OF
GENERAL USERS
IGB design strategies A O M I Quality
attribut
e
SC DS
C
B1 Intell. vegetal wall sys. 43% 18% 4% 36% A
0.6
1
-0.2
1
B2 Intell. roof greening sys. 32% 21% 4% 43% I
0.5
4
-0.2
5
C1 ICT-based permeable pave. 32% 18% 7% 43% I
0.5
0
-0.2
5
C2 Rainwater infiltration tech. 32% 14% 7% 46% I
0.4
6
-0.2
1
D1 Intell. energy monitoring sys. 32% 14% 7% 46% I
0.4
6
-0.2
1
D2 Inductive shutter 57% 11% 7% 25% A
0.6
8
-0.1
8
D3 Solar photoelectric glass 43% 11% 11
%
36% A
0.5
4
-0.2
1
D4 Nano-coating solar panels 39% 4% 7% 50% I
0.4
3
-0.1
1
D5 Inductive ventilating tower 29% 14% 11
%
46% I
0.4
3
-0.2
5
D6 Earth cooling tube sys. 25% 14% 7% 54% I
0.3
9
-0.2
1
D7 Intell. VRV sys. 21% 14% 18
%
46% I
0.3
6
-0.3
2
D8 Intell. heat exchanger sys. 29% 21% 11
%
39% I
0.5
0
-0.3
2
D9 Intell. cold storage sys. 32% 18% 7% 43% I
0.5
0
-0.2
5
D10 Solar-track. light-guide
plates
50% 14% 18
%
18% A
0.6
4
-0.3
2
D11 Smart roof light-guide sys. 39% 14% 18
%
29% A
0.5
4
-0.3
2
E1 Intell. CO2 monitoring sys. 18% 25% 11
%
46% I
0.4
3
-0.3
6
F1 BIM-based management sys. 29% 7% 11
%
54% I
0.3
6
-0.1
8
F2 RFID-based material checking 29% 18% 7% 46% I
0.4
6
-0.2
5
G1 IEQ monitoring sys. 11% 36% 25
%
29% O
0.4
6
-0.6
1
G2 Auto. humidity controlling
sys.
18% 46% 21
%
14% O
0.6
4
-0.6
8
G3 Adaptive lighting sys. 39% 25% 18
%
18% A
0.6
4
-0.4
3
G4 Intell. fire alert sys. 11% 18% 54
%
18% M
0.2
9
-0.7
1
G5 Intell. fire compartment sys. 21% 18% 39
%
21% M
0.3
9
-0.5
7
G6 Build damage monitoring sys. 25% 18% 32
%
25% M
0.4
3
-0.5
0
H1 Intell. graywater recycling
sys.
39% 14% 29
%
18% A
0.5
4
-0.4
3
H2 Inductive rainwater recyl. sys. 7% 43% 18
%
32% O
0.5
0
-0.6
1
H3 Inductive water-saving equip. 25% 36% 18
%
21% O
0.6
1
-0.5
4
Average 0.4
9
-0.3
5
These two groups also have the same opinion on several
strategies such as “C2 Rainwater infiltration technology”,
“D4 Nano-coating solar panels”, “D9 Intelligent cold storage
system”, “E1 Intelligent CO2 monitoring system”, “F1
BIM-based management system”, and “F2 RFID-based
material checking”. They express their indifferences towards
these strategies, leading to “Indifferent” attributes. The
reason might be that the benefits and advantages of these
strategies are not easily perceived by customers, and
therefore they do not result in either customer satisfaction or
dissatisfaction.
B. Discrepant Opinions on Quality Attributes for
Professional Designers and General Users
There is an interesting finding that these two groups show
discrepant opinions on some IGB design strategies related to
energy-saving issues, such as “D1 Intelligent energy
monitoring system”, “D5 Inductive ventilating tower”, “D6
Earth cooling tube system”, “D7 Intelligent VRV system”,
and “D8 Intelligent heat exchanger system”. Professional
designers generally regard requirements of these strategies as
“Must-be” or “Attractive” attributes, while general users take
these strategies for indifference. The result implies that there
is still much room for improving energy awareness and
environmental consciousness education for users.
The second cluster of discrepant opinions between these
two groups appears to be the strategies of indoor environment
issues, such as “G1 IEQ monitoring system”, “G2 Automatic
humidity controlling system”, and “G3 Adaptive lighting
system”. Unlike professional designers who usually pay
more attention to daily energy-saving issues, general users,
on the contrary, are more sensitive to these indoor
environment quality problems. These strategies acquired
from general users are classified into “Attractive” or
“One-dimensional” attributes, showing that customer
satisfaction is proportional to the level of fulfillment of these
strategies.
The similar situation also occurs over the last two
strategies: “H2 Inductive rainwater recycling system” and
“H3 Inductive water-saving equipment”. These two
strategies seem to be the basic design requirements for
general users (“One-dimensional” attribute), whereas
professional designers hold negative attitude (“Indifferent”
attribute). The reason might be that professional designers
have taken these strategies for granted and easily overlooked
the basic requirements for users.
C. Customer Satisfaction Matrix
Based on the concept of CSC, a customer satisfaction
matrix can be developed to quantitatively reflect the priority
of adopting these IGB design strategies. This matrix,
depicted in Fig. 3, is comprised of four quadrants divided by
an X-axis, representing the level of satisfaction, and a Y-axis,
representing the level of dissatisfaction. The origin of this
matrix is the average of SC and DSC. Strategies located in the
quadrant I, therefore, imply that these strategies have greater
impacts on highly increasing customer‟s satisfaction and
dissatisfaction and should be implemented firstly. Strategies
in the quadrant III, on the contrary, could be suspended due
to their low influence on customer‟s satisfaction and
dissatisfaction. Considering the efficiency of budget
utilization, decision-makers can decide whether they would
like to invest in strategies located in quadrant II and IV since
these strategies can only improve either customer‟s
satisfaction or customer‟s dissatisfaction and do not have
much effect upon the result.
The observation from the Fig. 3 also reveals insightful
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IACSIT International Journal of Engineering and Technology, Vol. 5, No. 1, February 2013
information for both professional designers and general users.
For example, designers give the priority to the strategies of
“D1 Intelligent energy monitoring system” and “D7
Intelligent VRV system”, while users regard them as
unimportant strategies. Similarly, the strategies, such as “H2
Inductive rainwater recycling system” and “H3 Inductive
water-saving equipment”, are critical to users but
insignificant to designers. These two groups have the same
preferences to some strategies, such as “G3 Adaptive lighting
system” for a prior execution, and “F1 BIM-based
management system” and “D4 Nano-coating solar panels”
for a stay of implementation. The matrix is a useful tool for
design communication to discover the real requirements and
expectations, providing a good opportunity to re-examine
and decrease this design gap between the designers and users.
0.49
Satisfaction
coefficient (SC)
-0.28
Dissatisfaction
coefficient
(DSC)B1
B2
C1
C2
D1
D2 D3
D4
D5
D6
D7D8
D9
D1
0D1
1
E1
F1
F2
G1
G2
G3
G4G5 G6
H1
H2H3
Customer satisfaction matrix for professional designers
0.49
Satisfaction
coefficient (SC)
-0.35
Dissatisfaction
coefficient
(DSC)B1
B2
C1C2D1
D2D3
D4
D5D6
D7D8
D9
D1
0
D1
1
E1
F1
F2G1
G2
G3
G4
G5 G6
H1
H2H3
Customer satisfaction matrix for general users
G1
III
III IV
III
III IV
Fig. 3. Customer satisfaction matrix.
VII. CONCLUSION
Embodying ICT components, intelligent materials,
products and technologies into green buildings to develop the
concept of Intelligent Green Buildings (IGB) has prompted a
revolution in the building industry. In view of the benefits of
transforming from traditional buildings into IGBs, many
global organizations including Taiwan are making efforts to
create better living environments which are both sustainable
and intelligent. However, the assessment for ICT-green
technologies and strategies, namely IGB design strategies, is
still in a preliminary stage and all participants in the related
industries are at a loss as to how to find the right path to
implement these technologies and strategies.
This study attempts to apply a Kano two-dimensional
quality model to classify possible IGB design strategies and
adopt the customer satisfaction coefficient to quantitatively
evaluate the satisfaction and preferences of these strategies
from professional designers and general users. This is the
first step towards a successful implementation of these
strategies by learning about market demands and customer‟s
acceptability. The experimental result further proves that the
proposed approach could be a useful tool to explore
similarities and discrepancies of strategy preferences
between designers and users, and accordingly to support
design communication for decreasing the gap between these
two sides. Lessons with respect to IGB issues learned from
investigating experiences in Taiwan might be also referable
to other organizations that are facing similar research
requirements and problems. Continuous updates of these
strategies and strategic development from the proposed
approach to be an efficient decision support tool could be a
future focus for further research.
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Yi-Kai Juan is an Assistant Professor at Department
of Architecture, National Taiwan University of
Science and Technology (NTUST), Taipei, Taiwan.
He received a B.S. degree in Architecture from
National Cheng Kung University in 2000 and M.S.
and Ph.D. degrees in architecture from NTUST in
2004 and 2006, respectively, specializing in facility
and project management, and development of
decision support system in A/E/C industries. Dr. Juan
was a post-doctoral research fellow at Building Construction Program,
Georgia Institute of Technology in 2008 and a visiting scholar at Center for
Sustainable Development and Global Competitiveness, Stanford University,
California in 2009. He has published several articles regarding the
applications of decision support systems in A/E/C industries in various
international journals. His recent research focuses on cross-domain
technology integration, and strategy optimization for sustainable built
environments.
Sheng-Jhao Hsu Huang is an architect in Taiwan
and a Ph.D. student at National Taiwan University of
Science and Technology (NTUST), Taipei, Taiwan.
He received a B.S. degree from Department of
Architecture, Chung Yuan University in 1999 and
M.S. degree in Architecture from NTUST in 2005,
specializing in architectural and interior design, and
project management. Mr. Huang is a principal
architect of SFT Interiors
(http://www.sftid.com.tw/). His recent professional work focuses on
architectural and interior design for residential buildings, office buildings,
and public exhibition halls. His research interests include strategic use of
management methods on building projects and optimization for business
strategies.
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IACSIT International Journal of Engineering and Technology, Vol. 5, No. 1, February 2013