Journal: Decision Support Systems

Found 1062 papers in total
Detecting implicit expressions of emotion in text: A comparative analysis
Detecting implicit expressions of emotion in text: A comparative analysis
2012,
Sentiment analysis is one of the recent, highly dynamic fields in Natural Language...
A lexicon model for deep sentiment analysis and opinion mining applications
A lexicon model for deep sentiment analysis and opinion mining applications
2012,
This paper presents a lexicon model for the description of verbs, nouns and adjectives...
Making objective decisions from subjective data: Detecting irony in customer reviews
Making objective decisions from subjective data: Detecting irony in customer reviews
2012,
The research described in this work focuses on identifying key components for the task...
On developing robust models for favourability analysis: Model choice, feature sets and imbalanced data
On developing robust models for favourability analysis: Model choice, feature sets and imbalanced data
2012,
Locating documents carrying positive or negative favourability is an important...
Creating sentiment dictionaries via triangulation
Creating sentiment dictionaries via triangulation
2012,
The paper presents a semi‐automatic approach to creating sentiment dictionaries...
From once upon a time to happily ever after: Tracking emotions in mail and books
From once upon a time to happily ever after: Tracking emotions in mail and books
2012,
In this paper, we show how sentiment analysis can be used in tandem with effective...
The socialist network
The socialist network
2012,
We develop and test machine learning‐based tools for the classification of...
That is your evidence?: Classifying stance in online political debate
That is your evidence?: Classifying stance in online political debate
2012,
A growing body of work has highlighted the challenges of identifying the stance that a...
Robust ordinal regression for multiple criteria group decision: UTAGMS‐GROUP and UTADISGMS‐GROUP
Robust ordinal regression for multiple criteria group decision: UTAGMS‐GROUP and UTADISGMS‐GROUP
2012,
We introduce the principle of robust ordinal regression to multiple criteria group...
Building ontology based knowledge maps to assist business process re‐engineering
Building ontology based knowledge maps to assist business process re‐engineering
2012,
Business Process Re‐engineering (BPR) is being used to improve the efficiency...
IT assets, organization capital and market power: Contributions to business value
IT assets, organization capital and market power: Contributions to business value
2012,
How much IT capital contributes to the economic value of firms is a relevant but...
Do green supply chain management initiatives impact stock prices of firms?
Do green supply chain management initiatives impact stock prices of firms?
2012,
Although firms have been taking green supply chain management (GSCM) initiatives, it...
A simulation‐based risk network model for decision support in project risk management
A simulation‐based risk network model for decision support in project risk management
2012,
This paper presents a decision support system (DSS) for the modeling and management of...
Assessing the effects of service quality and justice on customer satisfaction and the continuance intention of mobile value‐added services: An empirical test of a multidimensional model
Assessing the effects of service quality and justice on customer satisfaction and the continuance intention of mobile value‐added services: An empirical test of a multidimensional model
2012,
Understanding the antecedents and consequences of customer satisfaction in the mobile...
Multiple costs based decision making with back‐propagation neural networks
Multiple costs based decision making with back‐propagation neural networks
2012,
The current research investigates a single cost for cost‐sensitive neural...
The effects of positive affect and personal information search on outcomes in call centers: An empirical study
The effects of positive affect and personal information search on outcomes in call centers: An empirical study
2012,
Despite the increasing availability of computer‐based information sources...
Manipulation of online reviews: An analysis of ratings, readability, and sentiments
Manipulation of online reviews: An analysis of ratings, readability, and sentiments
2012,
As consumers become increasingly reliant on online reviews to make purchase decisions,...
Workflow simulation for operational decision support using event graph through process mining
Workflow simulation for operational decision support using event graph through process mining
2012,
It is increasingly common to see computer‐based simulation being used as a...
An analytic approach to better understanding and management of coronary surgeries
An analytic approach to better understanding and management of coronary surgeries
2012,
Demand for high‐quality, affordable healthcare services increasing with the...
A two‐stage decision model for information filtering
A two‐stage decision model for information filtering
2012,
Information mismatch and overload are two fundamental issues influencing the...
Novel linear programming approach for building a piecewise nonlinear binary classifier with a priori accuracy
Novel linear programming approach for building a piecewise nonlinear binary classifier with a priori accuracy
2012,
This paper describes a novel approach to build a piecewise (non)linear surface that...
Security versus convenience? An experimental study of user misperceptions of wireless internet service quality
Security versus convenience? An experimental study of user misperceptions of wireless internet service quality
2012,
This paper demonstrates that consumers make incorrect inferences about...
Understanding sustained participation in transactional virtual communities
Understanding sustained participation in transactional virtual communities
2012,
This study aims to address two research gaps in prior studies on knowledge sharing in...
Yield management of workforce for IT service providers
Yield management of workforce for IT service providers
2012,
Many IT service firms often suffer inadequate staffing and a possible subsequent...
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