K
Karen C. Davis
Researcher at Miami University
Publications - 61
Citations - 858
Karen C. Davis is an academic researcher from Miami University. The author has contributed to research in topics: Data warehouse & Query language. The author has an hindex of 10, co-authored 60 publications receiving 788 citations. Previous affiliations of Karen C. Davis include University of Cincinnati & Cincinnati Children's Hospital Medical Center.
Papers
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Proceedings ArticleDOI
Analytics over large-scale multidimensional data: the big data revolution!
TL;DR: This paper provides an overview of state-of-the-art research issues and achievements in the field of analytics over big data, and extends the discussion to Analytics over big multidimensional data as well, by highlighting open problems and actual research trends.
Automating data warehouse conceptual schema design and evaluation.
Cassandra Phipps,Karen C. Davis +1 more
TL;DR: These algorithms provide a foundation for a software tool to create and evaluate data warehouse conceptual schemas and propose a guideline of manual steps to refine a conceptual schema to suit additional user needs.
Journal ArticleDOI
A Review of Data Analytic Applications in Road Traffic Safety. Part 1: Descriptive and Predictive Modeling.
Amir Mehdizadeh,Miao Cai,Qiong Hu,Mohammad Ali Alamdar Yazdi,Nasrin Mohabbati-Kalejahi,Alexander Vinel,Steven E. Rigdon,Karen C. Davis,Fadel M. Megahed +8 more
TL;DR: It is shown that (near) real-time crash risk is rarely considered, which might explain why the optimization models have not capitalized on the research outcomes from the first stream.
Proceedings ArticleDOI
Girls on the go: a CS summer camp to attract and inspire female high school students
TL;DR: A residential summer camp for HS-age girls to achieve two goals: to encourage their campers to attend college and to interest them in computer science as a possible career option.
Proceedings ArticleDOI
Applying multiple query optimization in mobile databases
R. Malladi,Karen C. Davis +1 more
TL;DR: A significant savings in channel bandwidth usage and a reduction in average wait time for a multi-query approach compared to a traditional pull-based approach are indicated.