You're Invited to the CS Seminar Series! Join us this Friday, October 13th.
On Friday (October 13), the Computer Science Department hosts an event part of the Fall CS Seminar Series. This event featured talks by Dr. Shelia M. Kennison (Oklahoma State University) and Dr. Silvio Rizzi (Argonne National Laboratory).
- Emoji use in Tweets: Relationships with Personality Traits and Word Usage
Talk By: Dr. Shelia M. Kennison (Oklahoma State University) - Enabling Scientific Discovery with Supercomputers
Talk by: Dr. Silvio Rizzi (Argonne National Laboratory)
Speakers and Talks:
Emoji Use in Tweets: Relationships with Personality Traits and Word Usage
Talk By: Dr. Shelia M. Kennison (Oklahoma State University)
Abstract: Emojis are digital pictographs used to express ideas and emotions. We examined how emoji use on Twitter was related to 76 users’ language use and personality traits. With their consent, we retrieved tweets from accounts using the Twitter API and python script. We also analyzed word usage in tweets using the Linguistic Inquiry Word Count (LIWC). The results showed that frequent use of emojis was related to lower levels of openness, but not other Big Five traits. More frequent use of emojis was related to more frequent use of words related to tone, positive emotion, sad, affect, feel, you pronouns, family, and the body. More frequent use of emojis was related to less frequent use of articles and words related to insight, money, risk, anger, sexual, ingest, informal, and swear words. The results support efforts to create user profiles using the content of social media posts.
Speaker Bio: Shelia Kennison, Ph.D. is a Professor of Psychology at Oklahoma State University. She received her bachelor’s degree in psychology and linguistics from Harvard University and her master’s and Ph.D. degrees in Psychology from the University of Massachusetts at Amherst. She was also a postdoctoral fellow at the University of Illinois, Urbana-Champaign. She is the author of three other books: Introduction to Language Development, Psychology of Language, and Cognitive Neuroscience of Humor. The National Science Foundation has supported her research for multiple projects.
Enabling Scientific Discovery with Supercomputers
Talk By: Dr. Silvio Rizzi (Argonne National Laboratory)
Abstract: In this talk, we will describe cutting-edge methods and technologies that power leadership supercomputers, driving groundbreaking scientific discoveries. Throughout the presentation, we will explore the fundamentals of parallel computing, delve into the intricacies of large-scale simulations, and unveil the realm of scientific visualization. Our goal is to provide an informative overview while also inspiring the audience to actively engage with these exciting research topics.
Speaker Bio: Dr. Silvio Rizzi is a Computer Scientist at Argonne National Laboratory. His research interests include High Performance Computing, Scientific Visualization, Virtual and Augmented Reality, and Display Technologies. Dr. Rizzi collaborates with several science teams and helps them understand the results of large-scale supercomputer simulations using scientific methods for data visualization and analysis.