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In this experiment, a model was devised, trained, and evaluated to automate psychotherapist/client text conversations through the use of state-of-the-art, Seq2Seq Transformer-based Natural Language Generation (NLG) systems. Through training…

Computation and Language · Computer Science 2021-04-22 Houjun Liu

Chat GPT belongs to the category of Generative Pre-trained Transformer (GPT) language models, which have received specialized training to produce text based on natural language inputs. Its purpose is to imitate human-like conversation and…

Human-Computer Interaction · Computer Science 2023-11-03 Wei Zhou

Building a dialogue system that can communicate naturally with humans is a challenging yet interesting problem of agent-based computing. The rapid growth in this area is usually hindered by the long-standing problem of data scarcity as…

Computation and Language · Computer Science 2021-04-23 Munazza Zaib , Quan Z. Sheng , Wei Emma Zhang

This work proposes a novel approach based on sequence-to-sequence (seq2seq) models for context-aware conversational systems. Exist- ing seq2seq models have been shown to be good for generating natural responses in a data-driven…

Computation and Language · Computer Science 2018-05-23 Silje Christensen , Simen Johnsrud , Massimiliano Ruocco , Heri Ramampiaro

The traditional process of building interactive machine learning systems can be viewed as a teacher-learner interaction scenario where the machine-learners are trained by one or more human-teachers. In this work, we explore the idea of…

Human-Computer Interaction · Computer Science 2021-02-23 Nalin Chhibber , Edith Law

Computational thinking, and by extension, computer programming, is notoriously challenging to learn. Conversational agents and generative artificial intelligence (genAI) have the potential to facilitate this learning process by offering…

Human-Computer Interaction · Computer Science 2024-06-17 Jacob Penney , João Felipe Pimentel , Igor Steinmacher , Marco A. Gerosa

Generative AI offers significant opportunities for language learning. Tools like ChatGPT can provide informal second language practice through chats in written or voice forms, with the learner specifying through prompts conversational…

Computers and Society · Computer Science 2024-06-03 Robert Godwin-Jones

Software development is a cognitively intensive process requiring multitasking, adherence to evolving workflows, and continuous learning. With the rise of large language model (LLM)-based tools, such as conversational agents (CAs), there is…

Software Engineering · Computer Science 2025-05-14 Glaucia Melo , Paulo Alencar , Donald Cowan

Recent trends in neural network based text-to-speech/speech synthesis pipelines have employed recurrent Seq2seq architectures that can synthesize realistic sounding speech directly from text characters. These systems however have complex…

Computation and Language · Computer Science 2019-03-19 Gary Wang

Researchers have recently started investigating deep neural networks for dialogue applications. In particular, generative sequence-to-sequence (Seq2Seq) models have shown promising results for unstructured tasks, such as word-level dialogue…

Computation and Language · Computer Science 2016-11-21 Iulian Vlad Serban , Ryan Lowe , Laurent Charlin , Joelle Pineau

Chatbots have become one of the main pathways for the delivery of business automation tools. Multi-agent systems offer a framework for designing chatbots at scale, making it easier to support complex conversations that span across multiple…

Computation and Language · Computer Science 2023-12-20 Burak Aksar , Yara Rizk , Tathagata Chakraborti

Fast expansion of natural language functionality of intelligent virtual agents is critical for achieving engaging and informative interactions. However, developing accurate models for new natural language domains is a time and data…

Computation and Language · Computer Science 2018-05-07 Anuj Goyal , Angeliki Metallinou , Spyros Matsoukas

The past few decades have witnessed an upsurge in data, forming the foundation for data-hungry, learning-based AI technology. Conversational agents, often referred to as AI chatbots, rely heavily on such data to train large language models…

Computation and Language · Computer Science 2024-11-19 Sumit Kumar Dam , Choong Seon Hong , Yu Qiao , Chaoning Zhang

Healthcare systems around the world are grappling with issues like inefficient diagnostics, rising costs, and limited access to specialists. These problems often lead to delays in treatment and poor health outcomes. Most current AI and deep…

Artificial Intelligence · Computer Science 2025-12-22 Maliha Tabassum , M Shamim Kaiser

Recent advances in deep neural networks, language modeling and language generation have introduced new ideas to the field of conversational agents. As a result, deep neural models such as sequence-to-sequence, Memory Networks, and the…

Computation and Language · Computer Science 2019-02-27 Momchil Hardalov , Ivan Koychev , Preslav Nakov

Large Language Models (LLMs) are transforming artificial intelligence, enabling autonomous agents to perform diverse tasks across various domains. These agents, proficient in human-like text comprehension and generation, have the potential…

Artificial Intelligence · Computer Science 2024-04-10 Saikat Barua

Transformer-based large language models are rapidly advancing in the field of machine learning research, with applications spanning natural language, biology, chemistry, and computer programming. Extreme scaling and reinforcement learning…

Chemical Physics · Physics 2023-04-12 Daniil A. Boiko , Robert MacKnight , Gabe Gomes

Neural network models are capable of generating extremely natural sounding conversational interactions. Nevertheless, these models have yet to demonstrate that they can incorporate content in the form of factual information or…

Computation and Language · Computer Science 2018-11-19 Marjan Ghazvininejad , Chris Brockett , Ming-Wei Chang , Bill Dolan , Jianfeng Gao , Wen-tau Yih , Michel Galley

In the recent shift towards human-centric AI, the need for machines to accurately use natural language has become increasingly important. While a common approach to achieve this is to train large language models, this method presents a form…

Computation and Language · Computer Science 2024-01-09 Nicolo' Brandizzi

Conversational chatbots are Artificial Intelligence (AI)-powered applications that assist users with various tasks by responding in natural language and are prevalent across different industries. Most of the chatbots that we encounter on…

Human-Computer Interaction · Computer Science 2020-12-17 Sarada Devaram