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Chapter
Dynamic Deception Using Social Media
Data on social media can take many forms, such as reviews, news, images, and videos. Some entities try to take advantage of this rich data to make data-driven decisions. However, fake data can be strategically...
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Article
Analyzing Cryptocurrencies
Cryptocurrencies, such as Bitcoin, have been an important factor in some economic activities. For example, Bitcoin is the main payment method for ransomware attackers and retailers on the Darknet. It is theref...
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Chapter and Conference Paper
Sharing Behavior in Online Social Media: An Empirical Analysis with Deep Learning
We conduct a large-scale empirical study on the sharing behavior in social media to measure the effect of message features and initial messengers on information diffusion. Our analysis focuses on messages crea...
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Chapter and Conference Paper
Does Self-promotion on Social Media Boost Career? Evidence from the Market for Executives
Our paper studies the impact of reputation management on executives career using the evidence from their usage of Twitter. This self-promoting behavior has both a direct influence of the barging powers in nego...
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Article
Open AccessHarnessing Internet finance with innovative cyber credit management
In the last two decades, Internet technologies, such as cloud computing, mobile communications, social media, and big data analytics, have brought tremendous changes to our society and reshaped the business in...
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Article
An economic mechanism to manage operational security risks for inter-organizational information systems
As organizations increasingly deploy Inter-organizational Information Systems (IOS), the interdependent security risk they add is a problem affecting market efficiency. Connected organizations become part of e...
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Reference Work Entry In depth
Expert Systems
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Chapter and Conference Paper
Managing Supply Uncertainty with an Information Market
We propose a market-based information aggregation mechanism to manage the supply side uncertainty in the supply chain. In our analytical model, a simple supply chain consists of a group of retailers who order ...
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Article
Topographically discounted Internet infrastructure resources: a panel study and econometric analysis
The Internet infrastructure is increasingly utilized for the provision and delivery of a variety of services. The rapid growth and substantial demand fluctuations of the supported services are placing strain o...
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Article
Compositional enterprise modeling and decision support
In this article, we present a conceptual model and a web-based architecture for implementing an enterprise-wide modeling system for decision support. It describes a framework and develops a method that is aime...
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Chapter
Compositional Enterprise Modeling and Decision Support
In this chapter, we present a conceptual model and a web-based architecture for implementing an enterprise-wide modeling system for decision support. It describes a framework and a method that is aimed at effe...
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Article
Enabling information sharing within organizations
Organizations which have invested heavily in Enterprise Resource Planning (ERP) systems, intranets and Enterprise Information Portals (EIP) with standardized workflows, data definitions and a common data repos...
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Chapter and Conference Paper
Implicit Many-to-One Communication in Online Communities
The recent explosive growth of popular social communities such as Flickr.com, YouTube.com and Digg.com has generated much renewed interest on the Internet as a new medium. This new movement is often considered...
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Chapter
Understanding the ‘Service’ Component of Application Service Provision: An Empirical Analysis of Satisfaction with ASP Services
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Article
Network map** services for dynamic selection of web services: promises and challenges
Web services provide the possibility of dynamically integrating distributed service components scattered over the Internet to fulfill sophisticated business demands. The effectiveness of service integration de...
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Article
A Set-Theoretical Foundation of Qualitative Reasoning and its Application to the Modeling of Economics and Business Management Problems
The qualitative reasoning (QR) field has developed various representation and reasoning methods for the modeling with incomplete information or incomplete knowledge. While most uncertain reasoning approaches d...
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Chapter and Conference Paper
Intelligence and Security Informatics: An Information Economics Perspective
An intelligence and security information system must meet the challenge of processing vast volume of information that come from diverse sources with distinctive incentives and credibility and providing actiona...
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Chapter
Peer-to-Peer Enterprise Knowledge Management
Organizations recognize the importance of enterprise knowledge management, but what has not been realized is the enormous potential offered by peer-to-peer (P2P) networking in managing organizational knowledge...
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Chapter and Conference Paper
The Economics of Smart Routing and Quality of Service
This paper studies an emerging technology in network service market: smart routing technology. We focus on the economics issues related to the adoption of this new technology, such as contracting, bandwidth al...
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Chapter and Conference Paper
Addressing the Homeland Security Problem: A Collaborative Decision-Making Framework
A key underlying problem intelligence agencies face in effectively combating threats to homeland security is the diversity and volume of information that need to be disseminated, analyzed and acted upon. This ...
