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Heyang Er

dblp:242/8249 · DBLP profile ↗
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4ranked-venue papers
0as first author
0since 2021 · last 2019
—ORCID · none

Domains — the database's venue-derived domains; a paper can count in several

Artificial intelligence and machine learning · 3

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Artificial intelligence
3 papers
Question answering and dialogue systems · 70% Information extraction and text analysis · 30%
Databases, data mining, and information retrieval
2 papers
Data models and query languages · 67% Information retrieval · 33%

Topics — the 6 heaviest of 6, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Data models and query languages › natural language interface › natural language interface to database
text-to-SQL		 0.822019
Editing-Based SQL Query Generation for Cross-Domain Context-Dependent Questions · EMNLP/IJCNLP (1) 2019
CoSQL: A Conversational Text-to-SQL Challenge Towards Cross-Domain Natural Language Interfaces to Databases · EMNLP/IJCNLP (1) 2019
Natural language and speech › Question answering and dialogue systems › natural language interface
cross-domain text-to-SQL		 0.412019
Editing-Based SQL Query Generation for Cross-Domain Context-Dependent Questions · EMNLP/IJCNLP (1) 2019
Natural language and speech › Question answering and dialogue systems › machine reading comprehension
long-context question answering		 0.412019
Editing-Based SQL Query Generation for Cross-Domain Context-Dependent Questions · EMNLP/IJCNLP (1) 2019
Natural language and speech › Information extraction and text analysis
semantic parsing		 0.412019
SParC: Cross-Domain Semantic Parsing in Context · ACL (1) 2019
Information retrieval › query formulation
query generation		 0.412019
Editing-Based SQL Query Generation for Cross-Domain Context-Dependent Questions · EMNLP/IJCNLP (1) 2019
Natural language and speech › Question answering and dialogue systems › natural language interface
conversational interfaces		 0.112019
CoSQL: A Conversational Text-to-SQL Challenge Towards Cross-Domain Natural Language Interfaces to Databases · EMNLP/IJCNLP (1) 2019

Methods — techniques the papers use, named apart from their topics

editing-based query generation · 0.8cross-domain generalization · 0.8
YearPublicationVenuePosition
2019 SParC: Cross-Domain Semantic Parsing in Context
abstract
Tao Yu, Rui Zhang, Michihiro Yasunaga, Yi Chern Tan, Xi Victoria Lin, Suyi Li, Heyang Er, Irene Li, Bo Pang, Tao Chen, Emily Ji, Shreya Dixit, David Proctor, Sungrok Shim, Jonathan Kraft, Vincent Zhang, Caiming Xiong, Richard Socher, Dragomir Radev. Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics. 2019.
Tao Yu 0009, Rui Zhang 0037, Michihiro Yasunaga, Yi Chern Tan, Xi Victoria Lin, Suyi Li 0002, Heyang Er, Irene Li, Bo Pang 0004, Emily Ji, Shreya Dixit, David Proctor, Sungrok Shim, Jonathan Kraft, Caiming Xiong, Richard Socher, Dragomir R. Radev
 ACL (1)7
2019 CoSQL: A Conversational Text-to-SQL Challenge Towards Cross-Domain Natural Language Interfaces to Databases
abstract
Tao Yu, Rui Zhang, Heyang Er, Suyi Li, Eric Xue, Bo Pang, Xi Victoria Lin, Yi Chern Tan, Tianze Shi, Zihan Li, Youxuan Jiang, Michihiro Yasunaga, Sungrok Shim, Tao Chen, Alexander Fabbri, Zifan Li, Luyao Chen, Yuwen Zhang, Shreya Dixit, Vincent Zhang, Caiming Xiong, Richard Socher, Walter Lasecki, Dragomir Radev. Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing (EMNLP-IJCNLP). 2019.
Tao Yu 0009, Rui Zhang 0037, Heyang Er, Suyi Li 0002, Eric Xue 0001, Bo Pang 0004, Xi Victoria Lin, Yi Chern Tan, Tianze Shi, Youxuan Jiang, Michihiro Yasunaga, Sungrok Shim, Alexander R. Fabbri, Zifan Li, Shreya Dixit, Caiming Xiong, Richard Socher, Walter S. Lasecki, Dragomir R. Radev
 EMNLP/IJCNLP (1)3
2019 Editing-Based SQL Query Generation for Cross-Domain Context-Dependent Questions
abstract
Rui Zhang, Tao Yu, Heyang Er, Sungrok Shim, Eric Xue, Xi Victoria Lin, Tianze Shi, Caiming Xiong, Richard Socher, Dragomir Radev. Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing (EMNLP-IJCNLP). 2019.
Rui Zhang 0037, Tao Yu 0009, Heyang Er, Sungrok Shim, Eric Xue 0001, Xi Victoria Lin, Tianze Shi, Caiming Xiong, Richard Socher, Dragomir R. Radev
 EMNLP/IJCNLP (1)3
2019 Consensus with Max Registers
abstract
We consider the problem of implementing randomized wait-free consensus from max registers under the assumption of an oblivious adversary. We show that max registers solve m-valued consensus for arbitrary m in expected O(log^* n) steps per process, beating the Omega(log m/log log m) lower bound for ordinary registers when m is large and the best previously known O(log log n) upper bound when m is small. A simple max-register implementation based on double-collect snapshots translates this result into an O(n log n) expected step implementation of m-valued consensus from n single-writer registers, improving on the best previously-known bound of O(n log^2 n) for single-writer registers.
James Aspnes, Heyang Er
 DISC2