Demo Data from EDBT 2026 / reviewers in the wild / expert
Yogesh Gurjar
dblp:383/7482
· DBLP profile ↗
1ranked-venue papers
0as first author
1since 2021 · last 2024
—ORCID · none
Domains — the database's venue-derived domains; a paper can count in several
Artificial intelligence and machine learning · 1 · 1 since 2021
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
1 paper |
Information extraction and text analysis · 100% |
Topics — the 4 heaviest of 4, each with the papers that count most for it
| Topic | Weight | Papers | Last | Evidence papers |
|---|---|---|---|---|
Natural language and speech › Information extraction and text analysis › semantic role labeling
frame identification |
0.8 | 1 | 2024 | Robust Frame-Semantic Models with Lexical Unit Trees and Negative Samples · ACL (1) 2024 |
Natural language and speech › Information extraction and text analysis › semantic parsing
frame-semantic parsing |
0.8 | 1 | 2024 | Robust Frame-Semantic Models with Lexical Unit Trees and Negative Samples · ACL (1) 2024 |
Natural language and speech › Information extraction and text analysis
semantic parsing |
0.8 | 1 | 2024 | Robust Frame-Semantic Models with Lexical Unit Trees and Negative Samples · ACL (1) 2024 |
Natural language and speech › Information extraction and text analysis › sentiment analysis › targeted sentiment analysis
target identification |
0.8 | 1 | 2024 | Robust Frame-Semantic Models with Lexical Unit Trees and Negative Samples · ACL (1) 2024 |
Methods — techniques the papers use, named apart from their topics
prefix tree · 0.8negative sampling · 0.8RoBERTa · 0.8
| Year | Publication | Venue | Position |
|---|---|---|---|
| 2024 | Robust Frame-Semantic Models with Lexical Unit Trees and Negative SamplesabstractWe present novel advancements in framesemantic parsing, specifically focusing on target identification and frame identification.Our target identification model employs a novel prefix tree modification to enable robust support for multi-word lexical units, resulting in a coverage of 99.4% of the targets in the FrameNet 1.7 fulltext annotations.It utilizes a RoBERTabased filter to achieve an F1 score of 0.775, surpassing the previous state-of-the-art solution by +0.012.For frame identification, we introduce a modification to the standard multiplechoice classification paradigm by incorporating additional negative frames for targets with limited candidate frames, resulting in a +0.014 accuracy improvement over the frame-only model of FIDO, the previous state-of-the-art system, and +0.002 over its full system.Our approach significantly enhances performance on rare frames, exhibiting an improvement of +0.044 over FIDO's accuracy on frames with 5 or fewer samples, and on under-utilized frames, with an improvement of +0.139 on targets with a single candidate frame.Overall, our contributions address critical challenges and advance the state-of-the-art in frame-semantic parsing. Message CognizerColumbus only thought that he had discovered Jamaica Jacob Daniel Devasier, Yogesh Gurjar, Chengkai Li 0001 |
ACL (1) | 2 |