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Articles 1 - 3 of 3
Full-Text Articles in Physical Sciences and Mathematics
A Multimodal Approach To Sarcasm Detection On Social Media, Dipto Das
A Multimodal Approach To Sarcasm Detection On Social Media, Dipto Das
MSU Graduate Theses
In recent times, a major share of human communication takes place online. The main reason being the ease of communication on social networking sites (SNSs). Due to the variety and large number of users, SNSs have drawn the attention of the computer science (CS) community, particularly the affective computing (also known as emotional AI), information retrieval, natural language processing, and data mining groups. Researchers are trying to make computers understand the nuances of human communication including sentiment and sarcasm. Emotion or sentiment detection requires more insights about the communication than it does for factual information retrieval. Sarcasm detection is particularly …
3d Canopy Model Reconstruction From Unmanned Aerial System And Automated Single Tree Extraction, Hai Ha Duong
3d Canopy Model Reconstruction From Unmanned Aerial System And Automated Single Tree Extraction, Hai Ha Duong
MSU Graduate Theses
This project aims to develop and assess methodology for spatial modeling and extracting individual trees from high spatial resolution Digital Surface Model (DSMs) derived from unmanned aerial system (UAS) or drone-based aerial photos. Those results could be used for monitoring of vegetative response of forests, grasslands and vineyards to regional and localized fluctuations in climate and seasonality. The primary objective of this research is to extract 3D spatial information using drone-based aerial imagery through photogrammetric methods. UAS flights were taken place at phenologically critical times over several locations owned and managed by Missouri State University (MSU). The 3D DSM can …
Cybersecurity For Critical Infrastructure: Addressing Threats And Vulnerabilities In Canada, Samuel A. Cohen
Cybersecurity For Critical Infrastructure: Addressing Threats And Vulnerabilities In Canada, Samuel A. Cohen
MSU Graduate Theses
The aim of this thesis is to assess the unique technical and policy-based cybersecurity challenges facing Canada’s critical infrastructure environment and to analyze how current government and industry practices are not equipped to remediate or offset associated strategic risks to the country. Further, the thesis also provides cases and evidence demonstrating that Canada’s critical infrastructure has been specifically targeted by foreign and domestic cyber threat actors to pressure the country’s economic, safety and national security interests. Essential services that Canadians and Canadian businesses rely on daily are intricately linked to the availability and integrity of vital infrastructure sectors, such as …