Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 12 of 12 for “"Conversational systems"”.
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Translingual grammar induction for conversational systems
… domains within the context of multilingual conversational systems. It uses a pre-existing one-way translation system from some other language to the target language as prior information. It then infers a grammar for the target language. We demonstrate the system's effectiveness on a weather …
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Genesis-II : A language generation module for conversational systems
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2000.
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A context resolution server for the GALAXY conversational systems
Thesis: S.M., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, 2002
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Rapid configuration of discourse and dialog management in conversational systems
Thesis (M.Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2002.
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Incorporating non-verbal modalities in spoken language understanding for multimodal conversational systems
Thesis (Ph. D.)--Michigan State University. Computer Science, 2009
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AI-Serve: Empowering Service Provisioning with Conversational and Generative AI
The global conversational AI market has been growing rapidly with widely adopted applications in diverse domains, including customer service, finance, education, and healthcare. Voice-enabled assistants such as Siri, Alexa, and Google Assistant are used by hundreds of millions of people worldwide …
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Spoken Language Understanding: from Spoken Utterances to Semantic Structures
… These two projects defined a first generation of conversational systems. In late nineties ``How may I help you'' project from AT\&T, with Large Vocabulary Continuous Speech Recognition (LVCSR) and mixed initiatives spoken interfaces, started the second generation of conversational systems, which …
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Communication error detection using facial expressions
Automatic detection of communication errors in conversational systems typically rely only on acoustic cues. However, perceptual studies have indicated that speakers do exhibit visual communication error cues passively during the system's conversational turn. In this thesis, we introduce novel …
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Towards multi-domain speech understanding with flexible and dynamic vocabulary
In developing telephone-based conversational systems, we foresee future systems capable of supporting multiple domains and flexible vocabulary. Users can pursue several topics of interest within a single telephone call, and the system is able to switch transparently among domains within a single …
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From local explanations to comprehensive mechanistic understanding of deep vision models
… from medical diagnosis and perception to conversational systems. Over the past two decades, both models and datasets have grown substantially in scale: models now reach trillions of parameters, trained on datasets with billions of samples. Despite their success, our understanding and …
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Response Quality in Human-chatbot Collaborative Systems
We study human-chatbot collaborative conversation systems that enable humans to leverage AI chatbot outputs during an online conversation with others. We evaluate response quality in two collaborative systems and compare them with human-only and chatbot-only settings. Both collaborative systems …
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Data-Driven Policy Optimisation for Multi-Domain Task-Oriented Dialogue
… personal assistants has opened new frontiers for conversational systems. Nevertheless, building data-driven multi-domain conversational agents that act optimally given a dialogue context is an open challenge. The first step towards that goal is developing an efficient way of learning a dialogue …