Temporal feature aggregation with attention for insider threat detection from activity logs
Nowadays, insider attacks are emerging as one of the top cybersecurity threats. However,
the detection of insider threats is a more arduous task for many reasons. A significant cause …
the detection of insider threats is a more arduous task for many reasons. A significant cause …
GS-CBR-KBQA: Graph-structured case-based reasoning for knowledge base question answering
Abstract Knowledge Base Question Answering (KBQA) task is an important research
direction in natural language processing. Due to the flexibility and ambiguity of natural …
direction in natural language processing. Due to the flexibility and ambiguity of natural …
[HTML][HTML] Synset2Node: A new synset embedding based upon graph embeddings
F Jafarinejad - Intelligent Systems with Applications, 2023 - Elsevier
Due to the advances made in recent years, embedding methods caused a significant
increase in the accuracy of text or graph processing methods. Embedding methods exhibit a …
increase in the accuracy of text or graph processing methods. Embedding methods exhibit a …
Hierarchical knowledge graph relationship prediction leverage of axiomatic fuzzy set graph structure
Y Fang, Q Lang, W Lu, X Liu, J Yang - Expert Systems with Applications, 2024 - Elsevier
Abstract Knowledge graph embedding has found widespread application across various
fields due to its inherent structured data. However, some non-graph-based models …
fields due to its inherent structured data. However, some non-graph-based models …
A Novel Joint Training Model for Knowledge Base Question Answering
In knowledge base question answering (KBQA) systems, relation detection and entity
recognition are two core components. However, since the relation detection in KBQA …
recognition are two core components. However, since the relation detection in KBQA …
Knowledge Base Question Answering via Semantic Analysis
Y Liu, H Zhang, T Zong, J Wu, W Dai - Electronics, 2023 - mdpi.com
Knowledge Question Answering is one of the important research directions in the field of
robot intelligence. It is mainly based on background knowledge to analyze users' questions …
robot intelligence. It is mainly based on background knowledge to analyze users' questions …
Question-Answering System Powered by Knowledge Graph and Generative Pretrained Transformer to Support Risk Identification in Tunnel Projects
Risk identification is fundamental to effective risk management in any construction project. It
is especially true for tunnel projects where technicality and complexity increase the risks …
is especially true for tunnel projects where technicality and complexity increase the risks …
A Decoupling and Aggregating Framework for Joint Extraction of Entities and Relations
Named Entity Recognition and Relation Extraction are two crucial and challenging subtasks
in Information Extraction. Despite the successes achieved by the traditional approaches …
in Information Extraction. Despite the successes achieved by the traditional approaches …
Benefiting from Structured Resources to Present a Computationally Efficient Word Embedding Method
F Jafarinejad - Journal of AI and Data Mining, 2022 - jad.shahroodut.ac.ir
In recent years, new word embedding methods have clearly improved the accuracy of NLP
tasks. A review of the progress of these methods shows that the complexity of these models …
tasks. A review of the progress of these methods shows that the complexity of these models …
[PDF][PDF] A Study on Joint Extraction of Entities and Relations based on Constructing Differentiated Subtask-Specific Features and Enabling Fine-Grained Information …
王堯 - 2024 - dspace02.jaist.ac.jp
Extracting entities and relations from raw texts is a crucial and challenging task in the field of
Information Extraction. Despite the successes achieved by the traditional approaches …
Information Extraction. Despite the successes achieved by the traditional approaches …