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Sumit Sarkar
University of Texas at Dallas
88Publications
22H-index
1,771Citations
Publications 88
Newest
#1Jiahui MoH-Index: 2
#2Sumit SarkarH-Index: 22
Last.Syam MenonH-Index: 11
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Crowdsourcing contests have emerged as an innovative way for firms to solve business problems by acquiring ideas from participants external to the firm. As the number of participants on crowdsourcing contest platforms has increased, so has the number of tasks that are open at any time. This has made it difficult for solvers to identify tasks in which to participate. We present a framework to recommend tasks to solvers who wish to participate in crowdsourcing contests. The existence of competitio...
#1Jiahui Mo (UTD: University of Texas at Dallas)H-Index: 2
#2Sumit Sarkar (UTD: University of Texas at Dallas)H-Index: 22
Last.Syam Menon (UTD: University of Texas at Dallas)H-Index: 11
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#1Sherry X. Sun (SU: Seattle University)
#2Jing Zhao (CityU: City University of Hong Kong)
Last.Sumit Sarkar (UTD: University of Texas at Dallas)H-Index: 22
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In the paradigm of service-centric computing, new value-added applications can be developed dynamically and flexibly by combining and integrating existing services. While software applications are traditionally specified and implemented as a set of functions uniform to all users, this new paradigm allows the same software service to be delivered with a different price, response time, availability, and other nonfunctional attributes to accommodate different modes of use. These nonfunctional attri...
Jan 1, 2016 in ICIS (International Conference on Information Systems)
#1Jiahui Mo (NTU: Nanyang Technological University)H-Index: 1
#2Sumit SarkarH-Index: 22
Last.Syam MenonH-Index: 11
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Jan 1, 2016 in ECIS (European Conference on Information Systems)
#1Pelin AtahanH-Index: 2
#2Monica Johar (UNCC: University of North Carolina at Charlotte)H-Index: 5
Last.Sumit SarkarH-Index: 22
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The emerging field of data analytics and the increasing importance of data and information in decision making has created a large market for buying and selling information and information-related services. In this market, for some types of information products, it is common for a consumer to purchase the same type of information product from multiple sources. In other situations, a consumer may buy different types of information products from different sources and synthesize the information. On ...
#1Abhijeet Ghoshal (University of Louisville)H-Index: 3
#2Syam Menon (UTD: University of Texas at Dallas)H-Index: 11
Last.Sumit Sarkar (UTD: University of Texas at Dallas)H-Index: 22
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Business analytics has evolved from being a novelty used by a select few to an accepted facet of conducting business. Recommender systems form a critical component of the business analytics toolkit and, by enabling firms to effectively target customers with products and services, are helping alter the e-commerce landscape. A variety of methods exist for providing recommendations, with collaborative filtering, matrix factorization, and association-rule-based methods being the most common. In this...
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