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In this paper, we present a hybrid model that combines a neural conversational model and a rule-based graph dialogue system that assists users in scheduling reminders through a chat conversation. The graph based system has high precision…

Computation and Language · Computer Science 2018-10-30 Aniruddha Tammewar , Monik Pamecha , Chirag Jain , Apurva Nagvenkar , Krupal Modi

The communication of potential students with a university department is performed manually and it is a very time consuming procedure. The opportunity to communicate with on a one-to-one basis is highly valued. However with many hundreds of…

Computers and Society · Computer Science 2014-08-29 Nikolaos Polatidis

The manual modeling of complex systems is a daunting task; and although a plethora of methods exist that mitigate this issue, the problem remains very difficult. Recent advances in generative AI have allowed the creation of general-purpose…

Software Engineering · Computer Science 2024-01-05 David Harel , Guy Katz , Assaf Marron , Smadar Szekely

Despite the rapid progress of Large Language Models (LLMs), their application in agriculture remains limited due to the lack of domain-specific models, curated datasets, and robust evaluation frameworks. To address these challenges, we…

Artificial Intelligence · Computer Science 2025-08-13 Bo Yang , Yu Zhang , Lanfei Feng , Yunkui Chen , Jianyu Zhang , Xiao Xu , Nueraili Aierken , Yurui Li , Yuxuan Chen , Guijun Yang , Yong He , Runhe Huang , Shijian Li

Companies are dealing with many cognitive changes with the introduction of the Industry 4.0 paradigm. In this constantly changing environment, knowledge management is a key factor. Dialog systems, being able to hold a conversation with…

Human-Computer Interaction · Computer Science 2020-05-15 Elena Coli , Nicola Melluso , Gualtiero Fantoni , Daniele Mazzei

For an interactive agent, such as task-oriented spoken dialog systems or chatbots, measuring and adapting to Customer Satisfaction (CSAT) is critical in order to understand user perception of an agent's behavior and increase user engagement…

Audio and Speech Processing · Electrical Eng. & Systems 2020-08-31 Yelin Kim , Joshua Levy , Yang Liu

Chatbots are one class of intelligent, conversational software agents activated by natural language input (which can be in the form of text, voice, or both). They provide conversational output in response, and if commanded, can sometimes…

Computers and Society · Computer Science 2017-04-18 Nicole M. Radziwill , Morgan C. Benton

Accurate prediction of agricultural crop prices is a crucial input for decision-making by various stakeholders in agriculture: farmers, consumers, retailers, wholesalers, and the Government. These decisions have significant implications…

Machine Learning · Computer Science 2023-04-20 Mayank Ratan Bhardwaj , Jaydeep Pawar , Abhijnya Bhat , Deepanshu , Inavamsi Enaganti , Kartik Sagar , Y. Narahari

A conversational agent (chatbot) is a piece of software that is able to communicate with humans using natural language. Modeling conversation is an important task in natural language processing and artificial intelligence. While chatbots…

Computation and Language · Computer Science 2019-08-26 Richard Csaky

Accuracy of crop price forecasting techniques is important because it enables the supply chain planners and government bodies to take appropriate actions by estimating market factors such as demand and supply. In emerging economies such as…

Applications · Statistics 2020-09-10 Ayush Jain , Smit Marvaniya , Shantanu Godbole , Vitobha Munigala

Retrieval-based chatbots leverage human-verified Q\&A knowledge to deliver accurate, verifiable responses, making them ideal for customer-centric applications where compliance with regulatory and operational standards is critical. To…

Computation and Language · Computer Science 2025-10-13 Mengze Hong , Chen Jason Zhang , Di Jiang , Yuanqin He

The country India follows the planning through planning commission. This is on the basis of information collected by traditional, tedious and manual method which is too slow to sustain. Now we are in the age of 21th century. We have seen in…

Computers and Society · Computer Science 2010-04-13 S. K. Nayak , S. B. Thorat , N. V. Kalyankar

The Indian agricultural sector being in a constant phase of upgradation, has been on the road to modernization for the last couple of years. The fundamental source of livelihood for over 70 percent of the population living in rural parts of…

Risk Management · Quantitative Finance 2022-11-04 Akshai Gaddam , Sravan Malla , Sandhya Dasari , Narayana Darapaneni , Mukesh Kumar Shukla

To sustain engaging conversation, it is critical for chatbots to make good use of relevant knowledge. Equipped with a knowledge base, chatbots are able to extract conversation-related attributes and entities to facilitate context modeling…

Computation and Language · Computer Science 2018-11-12 Yanran Li , Wenjie Li , Ziqiang Cao , Chengyao Chen

With the world population rapidly increasing, transforming our agrifood systems to be more productive, efficient, safe, and sustainable is crucial to mitigate potential food shortages. Recently, artificial intelligence (AI) techniques such…

Artificial Intelligence · Computer Science 2024-09-27 Tao Chen , Liang Lv , Di Wang , Jing Zhang , Yue Yang , Zeyang Zhao , Chen Wang , Xiaowei Guo , Hao Chen , Qingye Wang , Yufei Xu , Qiming Zhang , Bo Du , Liangpei Zhang , Dacheng Tao

This paper introduces Med-Bot, an AI-powered chatbot designed to provide users with accurate and reliable medical information. Utilizing advanced libraries and frameworks such as PyTorch, Chromadb, Langchain and Autogptq, Med-Bot is built…

Artificial Intelligence · Computer Science 2024-11-15 Ahan Bhatt , Nandan Vaghela

All citizens of a country are affected by the laws and policies introduced by their government. These laws and policies serve essential functions for citizens. Such as granting them certain rights or imposing specific obligations. However,…

Emerging Technologies · Computer Science 2025-11-18 Gautam Nagarajan , Omir Kumar , Sudarsun Santhiappan

Today is the era of intelligence in machines. With the advances in Artificial Intelligence, machines have started to impersonate different human traits, a chatbot is the next big thing in the domain of conversational services. A chatbot is…

Artificial Intelligence · Computer Science 2020-11-05 Khouloud Hwerbi

The Open Data movement promotes the free distribution of data. More and more companies and governmental organizations are making their data available online following the Open Data philosophy, resulting in a growing market of technologies…

Software Engineering · Computer Science 2024-04-02 Hamza Ed-douibi , Javier Luis Cánovas Izquierdo , Gwendal Daniel , Jordi Cabot

Popular e-commerce websites such as Amazon offer community question answering systems for users to pose product related questions and experienced customers may provide answers voluntarily. In this paper, we show that the large volume of…

Computation and Language · Computer Science 2019-01-10 Tuan Manh Lai , Trung Bui , Nedim Lipka , Sheng Li