Publications

A Discriminative Entity-Aware Language Model for Virtual Assistants

High-quality automatic speech recognition (ASR) is essential for virtual assistants (VAs) to work well. However, ASR often performs …

Network Analysis of Ship-borne Species Introduction and Dispersal in the Arctic

Rapid climate change has wide-ranging implications for the Arctic region, including sea ice loss, increased geopolitical attention, and …

Efficient modeling of higher-order dependencies in networks: from algorithm to application for anomaly detection

Complex systems, represented as dynamic networks, comprise of components that influence each other via direct and/or indirect …

Heterogeneous Relational Reasoning in Knowledge Graphs with Reinforcement Learning

Path-based relational reasoning over knowledge graphs has become increasingly popular due to a variety of down- stream applications …

Few-Shot Multi-Hop Relation Reasoning over Knowledge Bases

Multi-hop relation reasoning over knowledge base is to generate effective and interpretable relation prediction through reasoning …

HONEM: learning embedding for higher order networks

Representation learning on networks offers a powerful alternative to the oft painstaking process of manual feature engineering, and, as …

Higher-order patterns of aquatic species spread through the global shipping network

The introduction and establishment of non-indigenous species (NIS) through global ship movements is a significant threat to marine …

A minimum-cost flow model for workload optimization on cloud infrastructure

Recent technology advancements in the areas of compute, storage and networking, along with the increased demand for organizations to …