25 citations · 101 across the 9 of their papers we have counts for
3 papers · 1 filter
EviDense: a Graph-based Method for Finding Unique High-impact Events with Succinct Keyword-based Descriptions
Oana Balalau, Carlos Castillo, Mauro Sozio
Despite the significant efforts made by the research community in recent years, automatically acquiring valuable information about high impact-events from social media remains chal…
Modeling Human Annotation Errors to Design Bias-Aware Systems for Social Stream Processing
Rahul Pandey, Carlos Castillo, Hemant Purohit
High-quality human annotations are necessary to create effective machine learning systems for social media. Low-quality human annotations indirectly contribute to the creation of i…
Ranking of Social Media Alerts with Workload Bounds in Emergency Operation Centers
Hemant Purohit, Carlos Castillo, Muhammad Imran +1
Extensive research on social media usage during emergencies has shown its value to provide life-saving information, if a mechanism is in place to filter and prioritize messages. Ex…