What was the subject of the author's first Ph.D degree?
History
Julia Hirschberg is the author of Lin Ai et al.: Identifying the Popularity and Persuasion of Right- and Left-Leaning Group Videos on Social Media. (1921). Mona T Diab et al.: Proceedings of the Second Workshop on Computational Approaches to Code Switching@EMNLP 2016, Austin, Texas, USA, November 25, 2016. authored by Julia Hirschberg. Zehui Wu et al.: Multi-Modality Multi-Loss Fusion Network. (2019) authored by Julia Hirschberg. Victor Soto et al.: Cross-language phrase boundary detection. (2013) authored by Julia Hirschberg. authored by Julia Hirschberg. Eli Pincus et al.: A Comparison of Multiple Methods for rescoring keyword search lists for low resource languages. (1994) authored by Julia Hirschberg. Shih-Fu Chang et al.: Report of 2017 NSF Workshop on Multimedia Challenges, Opportunities and Research Roadmaps. (2019) authored by Julia Hirschberg. Julia Hirschberg is the author of Huyen Nguyen et al.: Acoustic-prosodic, Lexical and Demographic Cues to Persuasion in Competitive Debate Speeches. (2017) authored by Julia Hirschberg. Bob Coyne et al.: Frame Semantics in Text-to-Scene Generation. (2010) authored by Julia Hirschberg. The Columbia SRI Colorado Deception Corpus and the Boston Directions Corpus are among the collections of W. At Columbia. W. At Columbia, she and her students have continued and extended research on spoken dialogue systems (automatically detecting speech recognition errors and inappropriate system queries, modeling and generating clarification dialogues); on prosody translation, hedging behavior in text and speech, and text-to-speech synthesis in low resource languages. W. At Columbia, she and her students have continued and extended research on spoken dialogue systems.
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Question: What was the subject of the author's first Ph.D degree?
Context: Julia Hirschberg is the author of Lin Ai et al.: Identifying the Popularity and Persuasion of Right- and Left-Leaning Group Videos on Social Media. (1921). Mona T Diab et al.: Proceedings of the Second Workshop on Computational Approaches to Code Switching@EMNLP 2016, Austin, Texas, USA, November 25, 2016. authored by Julia Hirschberg. Zehui Wu et al.: Multi-Modality Multi-Loss Fusion Network. (2019) authored by Julia Hirschberg. Victor Soto et al.: Cross-language phrase boundary detection. (2013) authored by Julia Hirschberg. authored by Julia Hirschberg. Eli Pincus et al.: A Comparison of Multiple Methods for rescoring keyword search lists for low resource languages. (1994) authored by Julia Hirschberg. Shih-Fu Chang et al.: Report of 2017 NSF Workshop on Multimedia Challenges, Opportunities and Research Roadmaps. (2019) authored by Julia Hirschberg. Julia Hirschberg is the author of Huyen Nguyen et al.: Acoustic-prosodic, Lexical and Demographic Cues to Persuasion in Competitive Debate Speeches. (2017) authored by Julia Hirschberg. Bob Coyne et al.: Frame Semantics in Text-to-Scene Generation. (2010) authored by Julia Hirschberg. The Columbia SRI Colorado Deception Corpus and the Boston Directions Corpus are among the collections of W. At Columbia. W. At Columbia, she and her students have continued and extended research on spoken dialogue systems (automatically detecting speech recognition errors and inappropriate system queries, modeling and generating clarification dialogues); on prosody translation, hedging behavior in text and speech, and text-to-speech synthesis in low resource languages. W. At Columbia, she and her students have continued and extended research on spoken dialogue systems.
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