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作者：Kuem, Jungwon; Khansa, Lara; Kim, Sung S.
作者单位：State University of New York (SUNY) System; University at Albany, SUNY; Virginia Polytechnic Institute & State University; University of Wisconsin System; University of Wisconsin Madison
摘要：Online communities have suffered from their members' intermittent, dormant, or nonexistent participation. We propose that prominence, which refers to the salience of community members' psychological proximity to their community, differs from the engagement construct, which denotes a psychological dedication to behave prosaically toward other community members. Whereas engagement has been increasingly examined as a driver of online community behavior, the role of prominence has received a minim...
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作者：Ghobadi, Shahla; Mathiassen, Lars
作者单位：University of Leeds; University System of Georgia; Georgia State University
摘要：Software is the lifeblood of technological advancement, and it progresses not only through emerging technologies, but also through the contributions of new generations of developers who have distinct technology-related experiences. We describe our qualitative investigation into how developers, who began regularly using social networking technology at an early age (referred to as precocious users), demonstrate distinct expectations about the goals of software development. We advance a theoretic...
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作者：Qahri-Saremi, Hamed; Turel, Ofir
作者单位：DePaul University; California State University System; California State University Fullerton
摘要：As information systems (IS) have evolved, more sophisticated meshing of their positive and negative implications has emerged, leaving users with an increasingly ambivalent experience. Given the discomfort of ambivalence, users intrinsically engage in coping responses with different degrees of cognitive flexibility. This paper investigates ambivalence and the coping responses users adopt in the context of post-adoptive IS use via two research questions: (1) what are the consequences of flexible...
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作者：Cheng, Xusen; Fu, Shixuan; de Vreede, Triparna; De Vreede, Gert-Jan; Seeber, Isabella; Maier, Ronald; Weber, Barbara
作者单位：Renmin University of China; Beijing International Studies University; State University System of Florida; University of South Florida; University of Innsbruck; University of Vienna; University of St Gallen
摘要：Open innovation crowdsourcing enables online crowds to quickly generate a plethora of creative ideas. A key challenge is the convergence of ideas for further consideration from massive numbers of candidate ideas with diverse quality. Based on Cognitive Load Theory, we executed a laboratory experiment to test the associations between three types of cognitive load manipulations and idea convergence outcomes. Our findings show that germane cognitive load positively correlates with idea convergenc...
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作者：Zwass, Vladimir
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作者：Ebrahimi, Mohammadreza; Nunamaker, Jay F., Jr.; Chen, Hsinchun
作者单位：University of Arizona
摘要：Dark Net Marketplaces (DNMs), online selling platforms on the dark web, constitute a major component of the underground economy. Due to the anonymity and increasing accessibility of these platforms, they are rich sources of cyber threats such as hacking tools, data breaches, and personal account information. As the number of products offered on DNMs increases, researchers have begun to develop automated machine learning-based threat identification approaches. A major challenge in adopting such...
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作者：Wang, Zhao; Jiang, Cuiqing; Zhao, Huimin; Ding, Yong
作者单位：Hefei University of Technology; University of Wisconsin System; University of Wisconsin Milwaukee
摘要：While Peer-to-Peer (P2P) lending is rapidly growing, it is also accompanied by high credit risk due to information asymmetry. Besides conventional hard information, soft information also enters into the lending decision process. The descriptive loan texts submitted by borrowers have great potential for exploiting useful soft factors, but also pose great challenges due to the semantic sensitivity to context and the complexity of content representation. We propose a novel text mining method for ...
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作者：Mousavi, Reza; Raghu, T. S.; Frey, Keith
作者单位：University of Virginia; Arizona State University; Arizona State University-Tempe; Adventist Health Services; AdventHealth; CommonSpirit
摘要：Quality of answers in health-related community-based question answering (HCQA) forums has been a concern for both users and forum administrators. We conducted a two-phase study to better understand the quality of answers in HCQA forums. First, we employed machine learning to examine the quality of health content. We validated our algorithmic quality ratings by comparing them with those of two physicians. Second, using data from Yahoo! Answers Health section, we examined the effect of the quali...
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作者：Dennis, Alan R.; Yuan, Lingyao (IVY); Feng, Xuan; Webb, Eric; Hsieh, Christine J.
作者单位：Indiana University System; Indiana University Bloomington; IU Kelley School of Business; Iowa State University; University of Oklahoma System; University of Oklahoma - Norman; University System of Ohio; University of Cincinnati
摘要：Most research on e-commerce has focused on deliberate rational cognition, yet research in psychology and marketing suggests that buying decisions may also be influenced by priming (a form of what Information Systems researchers have called digital nudging). We conducted seven experiments to investigate the impact of two types of priming (numeric priming and semantic priming) delivered through what appeared to be advertisements on an e-commerce website. We found that numeric priming had a small...
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作者：Schuetzler, Ryan M.; Grimes, G. Mark; Scott Giboney, Justin
作者单位：Brigham Young University; University of Houston System; University of Houston
摘要：Conversational agents (CAs)-frequently operationalized as chatbots-are computer systems that leverage natural language processing to engage in conversations with human users. CAs are often operationalized as chatbots which are used for many applications including technical support, customer service, and digital personal assistants. Despite their widespread use, little research to date has investigated how improving the conversational skill of a CA impacts user perceptions of the agent. To eluc...
