16 Result(s)
within
Gwo-Hshiung Tzeng
Artificial Intelligence
Database Management
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Chapter and Conference Paper
Stable Rules Evaluation for a Rough-Set-Based Bipolar Model: A Preliminary Study for Credit Loan Evaluation
The modern business environment is full of uncertain and imprecise circumstances that require decision makers (DMs) to conduct informed and circumspect decisions. In this regard, rough set theory (RST) has bee...
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Chapter and Conference Paper
Knowledge Supported Refinements for Rough Granular Computing: A Case of Life Insurance Industry
Dominance-based rough set approach (DRSA) has been adopted in solving various multiple criteria classification problems with positive outcomes; its advantage in exploring imprecise and vague patterns is especi...
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Chapter and Conference Paper
Factor Analysis as the Feature Selection Method in an Emotion Norm Database
Few studies have focused on integrating affective computing and soft computing technique for human physiology signals recognition in digital content learning system. This study develops a human affective norm ...
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Chapter and Conference Paper
Using DRSA and Fuzzy Measure to Enlighten Policy Making for Enhancing National Competitiveness by WCY 2011
The fuzzy measure of competitiveness criteria can be used to enlighten policy making for enhancing national competitiveness. However, fuzzy densities and interactions among criteria are usually unknown or unce...
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Chapter and Conference Paper
Using the DEMATEL Based Network Process and Structural Equation Modeling Methods for Deriving Factors Influencing the Acceptance of Smart Phone Operation Systems
Smartphones have emerged as one of the most important consumer-electronic products during the past years. Therefore, researches on factors influencing consumers’ behavior and thus, repurchase intention toward ...
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Chapter and Conference Paper
Evaluating Top Information Technology Firms in Standard and Poor’s 500 Index by Using a Multiple Objective Programming Based Data Envelopment Analysis
Information technology (IT) is defined as the obtainment, procedure, storage and propagation of sounding, drawing, and textual information by combining microelectronics-based computing and telecommunications. ...
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Chapter and Conference Paper
Bit-Vector Representation of Dominance-Based Approximation Space
Dominance-based Rough Set Approach (DRSA) introduced by Greco et al. is an extension of Pawlak’s classical rough set theory by using dominance relations in place of equivalence relations for approximating sets...
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Chapter and Conference Paper
The Impact of Recommendation Sources on the Adoption Intention of Microblogging Based on Dominance-based Rough Set Approach
Microblogging is a social media tool that allows users to write short text messages to public and private networks. This research focuses specifically on the microblogging on Facebook. The main purposes of thi...
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Chapter and Conference Paper
Computing Approximations of Dominance-Based Rough Sets by Bit-Vector Encodings
This paper introduces a mechanism for computing approximations of Dominance-Based Rough Sets (DBRS) by bit-vector encodings. DBRS was introduced by Greco et al. as an extension of Pawlak’s classical rough sets...
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Chapter and Conference Paper
Dominance-Based Rough Sets Using Indexed Blocks as Granules
Dominance-based rough set introduced by Greco et al. is an extension of Pawlak’s classical rough set theory by using dominance relations in place of equivalence relations for approximating sets of preference o...
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Chapter and Conference Paper
Business Aviation Decision-Making Using Rough Sets
Business aviation has been popular in the United States, Europe, and South America, however, top economies in East Asia, including Japan, Korea, and Taiwan, have been more conservative and lag behind in the de...
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Chapter and Conference Paper
Using Rough Set Theory to Induce Pavement Maintenance and Rehabilitation Strategy
Rough Set Theory (RST) is an induction based decision-making technique, which can extract useful information from attribute-value (decision) table. This study introduces RST into pavement management system (PM...
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Chapter and Conference Paper
Arrow Decision Logic for Relational Information Systems
In this paper, we propose an arrow decision logic (ADL) for relational information systems (RIS). The logic combines the main features of decision logic (DL) and arrow logic (AL). DL represents and reasons abo...
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Chapter and Conference Paper
Arrow Decision Logic
In this paper, we propose arrow decision logic (ADL), which combines the main features of decision logic and arrow logic. Decision logic represents and reasons about knowledge extracted from decision tables ba...
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Chapter and Conference Paper
Simplifying the Manager Competency Model by Using the Rough Set Approach
It is now a leading company strategy to apply competency models for identifying and develo** capabilities of their managers. However, a competency model usually contains too many intended competencies to be ...
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Chapter and Conference Paper
Using Rough Set Theory for Detecting the Interaction Terms in a Generalized Logit Model
Although logit model has been a popular statistical tool for classification problems it is hard to determine interaction terms in the logit model because of the NP-hard problem in searching all sample space. In t...
