17 citations · 24 across the 3 of their papers we have counts for
3 papers
Understanding Scam Trends and Rail Paths from Reddit Self-Disclosure Narratives
Yangjun Zhang, Mirko Bottarelli, Mark Hooper +1
Online scam behavior is inherently multi-stage, and the lifecycle includes temporally ordered rails and events rather than isolated signals. Existing works analyze characteristics…
Detecting and Classifying Malevolent Dialogue Responses: Taxonomy, Data and Methodology
Yangjun Zhang, Pengjie Ren, Maarten de Rijke
Conversational interfaces are increasingly popular as a way of connecting people to information. Corpus-based conversational interfaces are able to generate more diverse and natura…
Improving Background Based Conversation with Context-aware Knowledge Pre-selection
Yangjun Zhang, Pengjie Ren, Maarten de Rijke
Background Based Conversations (BBCs) have been developed to make dialogue systems generate more informative and natural responses by leveraging background knowledge. Existing meth…