Evolving information systems and technology research issues for COVID-19 and other pandemics
DE O'Leary - Journal of Organizational Computing and Electronic …, 2020 - Taylor & Francis
This paper examines some of the issues for research needs from information systems and
information technology researchers, elicited as part of the COVID-19 pandemic. We …
information technology researchers, elicited as part of the COVID-19 pandemic. We …
Using social media to predict the future: a systematic literature review
Social media (SM) data provides a vast record of humanity's everyday thoughts, feelings,
and actions at a resolution previously unimaginable. Because user behavior on SM is a …
and actions at a resolution previously unimaginable. Because user behavior on SM is a …
Enhancing the government accounting information systems using social media information: An application of text mining and machine learning
This study demonstrates a way of bringing an innovative data source, social media
information, to the government accounting information systems to support accountability to …
information, to the government accounting information systems to support accountability to …
Towards knowledge graph reasoning for supply chain risk management using graph neural networks
Modern supply chains are complex, interconnected systems that contain emergent, invisible
dependencies. Lack of visibility often hinders effective risk planning and results in delayed …
dependencies. Lack of visibility often hinders effective risk planning and results in delayed …
Event classification and location prediction from tweets during disasters
Social media is a platform to express one's view in real time. This real time nature of social
media makes it an attractive tool for disaster management, as both victims and officials can …
media makes it an attractive tool for disaster management, as both victims and officials can …
The effect of social influence, trust, and entertainment value on social media use: Evidence from Pakistan
MH Abbas Naqvi, Y Jiang, M Miao… - Cogent Business & …, 2020 - Taylor & Francis
The rise of social networking sites (SNS) has changed our ways of communicating and
conducting business all over the world. The present study explored the factors affecting the …
conducting business all over the world. The present study explored the factors affecting the …
Digital supply chain surveillance using artificial intelligence: definitions, opportunities and risks
Digital Supply Chain Surveillance (DSCS) is the proactive monitoring and analysis of digital
data that allows firms to extract information related to a supply network, without the explicit …
data that allows firms to extract information related to a supply network, without the explicit …
Text analysis of evolving emotions and sentiments in COVID-19 Twitter communication
VC Storey, DE O'Leary - Cognitive Computation, 2024 - Springer
Scientists and regular citizens alike search for ways to manage the widespread effects of the
COVID-19 pandemic. While scientists are busy in their labs, other citizens often turn to …
COVID-19 pandemic. While scientists are busy in their labs, other citizens often turn to …
Hybrid deep learning of social media big data for predicting the evolution of COVID-19 transmission
In this study, a hybrid deep-learning model termed as ODANN, built upon neural networks
(NN) coupled with data assimilation and natural language processing (NLP) features …
(NN) coupled with data assimilation and natural language processing (NLP) features …
Open information enterprise transactions: Business intelligence and wash and spoof transactions in blockchain and social commerce
DE O'Leary - Intelligent Systems in Accounting, Finance and …, 2018 - Wiley Online Library
This paper investigates what are referred to as 'open information transactions'. Such
transactions are in contrast to traditional transactions, where typically two parties to a …
transactions are in contrast to traditional transactions, where typically two parties to a …