Demo Data from SIGIR 2026 / reviewers in the wild / expert
Shubhi Tiwari
dblp:245/1793
· DBLP profile ↗
2ranked-venue papers
0as first author
1since 2021 · last 2024
0009-0000-3023-5562ORCID · corroborated
Domains — the database's venue-derived domains; a paper can count in several
Artificial intelligence and machine learning · 1 · 1 since 2021Databases, data management, data science and information retrieval · 1Graphics, computer vision, multimedia, augmented reality and games · 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.
| Databases, data mining, and information retrieval
1 paper |
Information retrieval · 100% | |
| Human-computer interaction and pervasive computing
1 paper |
Learning and educational technologies · 100% |
Topics — the 2 heaviest of 3, each with the papers that count most for it
| Topic | Weight | Papers | Last | Evidence papers |
|---|---|---|---|---|
Information retrieval
multimedia analysis and retrieval |
0.4 | 1 | 2019 | Automatic Curation of Content Tables for Educational Videos · SIGIR 2019 |
Information retrieval › multimedia analysis and retrieval
video analysis |
0.4 | 1 | 2019 | Automatic Curation of Content Tables for Educational Videos · SIGIR 2019 |
Methods — techniques the papers use, named apart from their topics
text feature extraction · 0.8hierarchical content structuring · 0.8acoustic feature extraction · 0.8
| Year | Publication | Venue | Position |
|---|---|---|---|
| 2024 | AD-Lite Net: A Lightweight and Concatenated CNN Model for Alzheimer's Detection from MRI Images
Archit Gupta, Shubhi Tiwari, Palak Sahu |
ICPR (12) | 3 |
| 2019 | Automatic Curation of Content Tables for Educational VideosabstractTraditional forms of education are increasingly being replaced by online forms of learning. With many degrees being awarded without the requirement of co-location, it becomes necessary to build tools to enhance online learning interfaces. Online educational videos are often long and do not have enough metadata. Viewers trying to learn about a particular topic have to go through the entire video to find suitable content. We present a novel architecture to curate content tables for educational videos. We harvest text and acoustic properties of the videos to form a hierarchical content table (similar to a table of contents available in a textbook). We allow users to browse the video smartly by skipping to a particular portion rather than going through the entire video. We consider other text-based approaches as our baselines. We find that our approach beats the macro F1-score and micro F1-score of baseline by 39.45% and 35.76% respectively. We present our demo as an independent web page where the user can paste the URL of the video to obtain a generated hierarchical table of contents and navigate to the required content. In the spirit of reproducibility, we make our code public at https://goo.gl/Qzku9d and provide a screen cast to be viewed at https://goo.gl/4HSV1v. Arpan Mukherjee, Shubhi Tiwari, Tanya Chowdhury, Tanmoy Chakraborty 0002 |
SIGIR | 2 |