The document discusses social computing research in India, focusing on legal AI and natural language processing applications. It summarizes work analyzing over 900,000 Hindi legal documents from district courts in Uttar Pradesh. Models were developed for tasks like bail prediction and legal document summarization. The research also addresses challenges in processing code-mixed text and fact-checking social media. Overall, the document outlines current research areas and opportunities in social computing for Indian contexts and languages, and provides contact information for those interested in the work.

1. Social Computing Research in India
https://www.linkedin.com/in/ponguru/
Feb 4, 2023
IIIT Hyderabad
Ponnurangam Kumaraguru (“PK”)
#ProfGiri CS IIIT Hyderabad
ACM Distinguished Member
TEDx Speaker
https://www.instagram.com/pk.profgiri/

2. What is Social Computing?
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https://en.wikipedia.org/wiki/Social_computing

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4. Legal AI for Indian Context
District courts are usually the first
point of contact between the people
and the judiciary.
Lower courts in India are burdened
with a backlog of cases (~40 million
as of 2021).
Local languages used in the
documents filed in district courts in
India.
4
Supreme Court
High Courts
District Courts

5. Legal AI / NLP - Data
We collected ~900k district court case documents from Uttar
Pradesh
All documents in Hindi, written in Devanagari
There are legal corpora for European Court of Justice and Chinese
courts, none for Indian district courts
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6. Legal AI / NLP - Data
There are around 300 different case types, table shows the prominent
ones
Majority of the case documents correspond to Bail Applications
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Variation in number of case documents per district
Case types in HLDC

7. Legal AI / NLP - Bail Documents
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District-wise ratio of number of bail applications to total cases

8. Legal AI / NLP - Bail Prediction Model
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In general, the performance is lower in district-wise settings, possibly due to large
variation across districts
Overall, summarization models perform better than Doc2Vec and simpler
Transformer-based models

9. Legal AI / NLP for Indian Context
9
HLDC: Hindi Legal Documents Corpus

10. Legal AI / NLP for Indian Context - Takeaways
Indian Legal documents are a rich a source of domain-specific Indic-
language corpora, readily available online.
Multiple tasks still need attention especially for Indian settings
Legal Summarization
Case recommendations
Citation predictions / network
Sleeping beauty
Bias
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11. Where to start if you are interested?
Saptarshi Ghosh https://sites.google.com/site/saptarshighosh/
Ashutosh Modi https://ashutosh-modi.github.io/
Prathamesh Kalamkar
https://scholar.google.com/citations?user=7RaVib0AAAAJ&hl=en&oi=ao
OpenNyAI https://opennyai.org/
Ilias Chalkidis https://iliaschalkidis.github.io/
Off course, Precog J https://precog.iiit.ac.in/
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13. Code-mix computationally challenging hai.
Predominantly noticed in social networks and speech data
Social Media text processing poses certain challenges
@, #, https://
Incorrect Spelling & Romanisation
Mixing two + languages – Hinglish
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Paper at ACL Findings 2022

14. Problems / Applications
Identify code mix sentences in wild
Generating natural code mix sentences
Downstream application in dialog systems, human computer interface
Making sense of the social content can help in making choices,
recommendations, civic services, etc.
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15. Where to start if you are interested?
Monojit Choudhury https://www.microsoft.com/en-
us/research/people/monojitc/
Preethi Joyti https://www.cse.iitb.ac.in/~pjyothi/
Vivek Srivastava https://sites.google.com/view/vivek-srivastava/
Pushpak Bhattacharyya https://www.cse.iitb.ac.in/~pb/
Thamar Solorio http://solorio.uh.edu/
Off course, Precog J https://precog.iiit.ac.in/
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Follower - Following

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Verified handles: 71 (2014), 1,268 (2019)

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20. 20
https://precog.iiit.ac.in/blog/

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22. “I won the election”
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https://ojs.aaai.org/index.php/ICWSM/article/view/18110/17913

23. Where to start if you are interested?
Joyojeet Pal https://joyojeet.people.si.umich.edu/
Ashwin Rajadesingan https://ashwinrajadesingan.com/
Trivedi Centre for Political Data https://tcpd.ashoka.edu.in/
Off course, Precog J https://precog.iiit.ac.in/
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28. 28
WhatsFarzi

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https://precog.iiit.ac.in/pubs/SpotFake-IEEE_BigMM.pdf https://precog.iiit.ac.in/pubs/SpotFake_plus_AAAI.pdf
https://precog.iiit.ac.in/pubs/FactDrill_ICWSM2022_final_version.pdf

30. FactDrill
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FactDrill: A Data Repository of Fact-Checked Social Media ...https://ojs.aaai.org › index.php › ICWSM › article › view

31. FactDrill
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22,435 fact-checked social media content
2013-2020
14 Languages
https://www.shutterstock.com/search/video-text
https://www.nicepng.com/ourpic/u2q8u2r5u2o0q8q8_clock-time-machine-clip-art-clipart-panda-time/
FactDrill: A Data Repository of Fact-Checked Social Media ...https://ojs.aaai.org › index.php › ICWSM › article › view
https://www.clipartmax.com/middle/m2H7d3G6N4i8N4i8_data-database-server-sql-storage-icon-fleet-management-infographics/
Presence of multiple modalities

32. Where to start if you are interested?
David G Rand https://davidrand-cooperation.com/
Gordon Pennycook https://gordonpennycook.com/
Neelanjan Sircar https://twitter.com/neelanjansircar
Sumitra Badrinathan https://sumitrabadrinathan.github.io/
Off course, Precog J https://precog.iiit.ac.in/
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33. Selfie
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https://www.facebook.com/saftiebot/

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https://goo.gl/2sIdYT

39. 2,000+ location, 400+ verified
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http://precog.iiitd.edu.in/blog/2016/11/killfie-journey/

41. Samsung #SafeIndia
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http://bit.ly/saftie-cam

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https://precog.iiit.ac.in/pubs/camera-to-deathbed-icwsm2017.pdf ICWSM 2017

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https://precog.iiit.ac.in/research/distracted_driving/ ICWSM 2020

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https://precog.iiit.ac.in/pubs/Effect_of_Popularity_Shocks_on_User_Behavior-CR.pdf

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https://precog.iiit.ac.in/pubs/Warning_It's_a_scam_CODS-COMAD_2023.pdf

49. Takeaways
No dearth of problems to study…
Many problems are resource poor, e.g. code mix is low resource, hard
to collect corpus while being abundant in social networks ….
Social impact & utility of our work
Will be happy to discuss anything further…
Looking for (including PhD) students / RAs …
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50. 50
https://precog.iiit.ac.in/pages/publications.html

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https://precog.iiit.ac.in/

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https://forms.gle/HW2b3kpsXweuD3w98

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Thanks!
Questions? pk.guru@iiit.ac.in
http://precog.iiit.ac.in/
@ponguru
pk.profgiri
linkedin/in/ponguru