Alert button
Picture for Kalpa Gunaratna

Kalpa Gunaratna

Alert button

Explainable and Accurate Natural Language Understanding for Voice Assistants and Beyond

Sep 25, 2023
Kalpa Gunaratna, Vijay Srinivasan, Hongxia Jin

Figure 1 for Explainable and Accurate Natural Language Understanding for Voice Assistants and Beyond
Figure 2 for Explainable and Accurate Natural Language Understanding for Voice Assistants and Beyond
Figure 3 for Explainable and Accurate Natural Language Understanding for Voice Assistants and Beyond
Figure 4 for Explainable and Accurate Natural Language Understanding for Voice Assistants and Beyond
Viaarxiv icon

AlpaGasus: Training A Better Alpaca with Fewer Data

Jul 17, 2023
Lichang Chen, Shiyang Li, Jun Yan, Hai Wang, Kalpa Gunaratna, Vikas Yadav, Zheng Tang, Vijay Srinivasan, Tianyi Zhou, Heng Huang, Hongxia Jin

Figure 1 for AlpaGasus: Training A Better Alpaca with Fewer Data
Figure 2 for AlpaGasus: Training A Better Alpaca with Fewer Data
Figure 3 for AlpaGasus: Training A Better Alpaca with Fewer Data
Figure 4 for AlpaGasus: Training A Better Alpaca with Fewer Data
Viaarxiv icon

Explainable Slot Type Attentions to Improve Joint Intent Detection and Slot Filling

Oct 19, 2022
Kalpa Gunaratna, Vijay Srinivasan, Akhila Yerukola, Hongxia Jin

Figure 1 for Explainable Slot Type Attentions to Improve Joint Intent Detection and Slot Filling
Figure 2 for Explainable Slot Type Attentions to Improve Joint Intent Detection and Slot Filling
Figure 3 for Explainable Slot Type Attentions to Improve Joint Intent Detection and Slot Filling
Figure 4 for Explainable Slot Type Attentions to Improve Joint Intent Detection and Slot Filling
Viaarxiv icon

ISEEQ: Information Seeking Question Generation using Dynamic Meta-Information Retrieval and Knowledge Graphs

Dec 13, 2021
Manas Gaur, Kalpa Gunaratna, Vijay Srinivasan, Hongxia Jin

Figure 1 for ISEEQ: Information Seeking Question Generation using Dynamic Meta-Information Retrieval and Knowledge Graphs
Figure 2 for ISEEQ: Information Seeking Question Generation using Dynamic Meta-Information Retrieval and Knowledge Graphs
Figure 3 for ISEEQ: Information Seeking Question Generation using Dynamic Meta-Information Retrieval and Knowledge Graphs
Figure 4 for ISEEQ: Information Seeking Question Generation using Dynamic Meta-Information Retrieval and Knowledge Graphs
Viaarxiv icon

Using Neighborhood Context to Improve Information Extraction from Visual Documents Captured on Mobile Phones

Aug 23, 2021
Kalpa Gunaratna, Vijay Srinivasan, Sandeep Nama, Hongxia Jin

Figure 1 for Using Neighborhood Context to Improve Information Extraction from Visual Documents Captured on Mobile Phones
Figure 2 for Using Neighborhood Context to Improve Information Extraction from Visual Documents Captured on Mobile Phones
Figure 3 for Using Neighborhood Context to Improve Information Extraction from Visual Documents Captured on Mobile Phones
Figure 4 for Using Neighborhood Context to Improve Information Extraction from Visual Documents Captured on Mobile Phones
Viaarxiv icon

Entity Context Graph: Learning Entity Representations fromSemi-Structured Textual Sources on the Web

Mar 29, 2021
Kalpa Gunaratna, Yu Wang, Hongxia Jin

Figure 1 for Entity Context Graph: Learning Entity Representations fromSemi-Structured Textual Sources on the Web
Figure 2 for Entity Context Graph: Learning Entity Representations fromSemi-Structured Textual Sources on the Web
Figure 3 for Entity Context Graph: Learning Entity Representations fromSemi-Structured Textual Sources on the Web
Figure 4 for Entity Context Graph: Learning Entity Representations fromSemi-Structured Textual Sources on the Web
Viaarxiv icon

A Complex KBQA System using Multiple Reasoning Paths

May 22, 2020
Kechen Qin, Yu Wang, Cheng Li, Kalpa Gunaratna, Hongxia Jin, Virgil Pavlu, Javed A. Aslam

Figure 1 for A Complex KBQA System using Multiple Reasoning Paths
Figure 2 for A Complex KBQA System using Multiple Reasoning Paths
Figure 3 for A Complex KBQA System using Multiple Reasoning Paths
Figure 4 for A Complex KBQA System using Multiple Reasoning Paths
Viaarxiv icon

Neural Entity Summarization with Joint Encoding and Weak Supervision

May 10, 2020
Junyou Li, Gong Cheng, Qingxia Liu, Wen Zhang, Evgeny Kharlamov, Kalpa Gunaratna, Huajun Chen

Figure 1 for Neural Entity Summarization with Joint Encoding and Weak Supervision
Figure 2 for Neural Entity Summarization with Joint Encoding and Weak Supervision
Figure 3 for Neural Entity Summarization with Joint Encoding and Weak Supervision
Figure 4 for Neural Entity Summarization with Joint Encoding and Weak Supervision
Viaarxiv icon

Enriching Documents with Compact, Representative, Relevant Knowledge Graphs

May 10, 2020
Shuxin Li, Zixian Huang, Gong Cheng, Evgeny Kharlamov, Kalpa Gunaratna

Figure 1 for Enriching Documents with Compact, Representative, Relevant Knowledge Graphs
Figure 2 for Enriching Documents with Compact, Representative, Relevant Knowledge Graphs
Figure 3 for Enriching Documents with Compact, Representative, Relevant Knowledge Graphs
Viaarxiv icon