Publications

Journal Papers

• AVeCQ: Anonymous Verifiable Crowdsourcing with Worker Qualities
  Vlasis Koutsos, Sankarshan Damle, Dimitrios Papadopoulos, Dimitris Chatzopoulos, Sujit Gujar
  IEEE Transactions on Transactions on Dependable and Secure Computing (TDSC)
  PREPRINT 📜  https://arxiv.org/abs/2302.03941
  CODE 🧑‍💻 https://github.com/sankarshandamle/AVeCQ
  
  

• Differentially Private Multi-Agent Constraint Optimization
  Sankarshan Damle, Aleksei Triastcyn, Boi Faltings, and Sujit Gujar
  Journal of Autonomous Agents and Multi-Agent Systems (JAAMAS)  [pdf]
  Early versions of this work also appeared at WI-IAT '21 and PPAI@AAAI '21
  CODE 🧑‍💻 https://github.com/magnetar-iiith/PGiBBS

Conference Papers

1. Designing Redistribution Mechanisms for Reducing Transaction Fees in Blockchains
   Sankarshan Damle, Manisha Padala, and Sujit Gujar [AAMAS '24]
   To appear as a full paper at AAMAS '24
   
   

2. Analyzing Crowdfunding of Public Projects Under Dynamic Beliefs
   Sankarshan Damle and Sujit Gujar [AAMAS '24]
   To appear as an extended abstract at AAMAS '24
   
   

3. No Transaction Fees? No Problem! Achieving Fairness in Transaction Fee Mechanism Design
   Sankarshan Damle, Varul Srivastava and Sujit Gujar [AAMAS '24]
   To appear as an extended abstract at AAMAS '24
   
   

4. F3: Fair and Federated Face Attribute Classification with Heterogeneous Data
   Samhita Kanaparthy, Manisha Padala, Sankarshan Damle, Ravi Kiran Sarvadevabhatla, and Sujit Gujar [PAKDD '23] [pdf]
   CODE 🧑‍💻 https://github.com/magnetar-iiith/F3
   
   

5. Combinatorial Civic Crowdfunding with Budgeted Agents: Welfare Optimality at Equilibrium and Optimal Deviation
   Sankarshan Damle, Manisha Padala, and Sujit Gujar [AAAI '23][pdf]
   CODE 🧑‍💻 https://github.com/magnetar-iiith/CCC
   A preliminary version of this work also appeared at GAIW@AAMAS '22
   
   

6. Differentially Private Federated Combinatorial Bandits with Constraint
   Sambhav Solanki, Samhita Kanaparthy, Sankarshan Damle, and Sujit Gujar [ECML PKDD '22] [pdf]
   
   

7. Tiramisu: Layering Consensus Protocols for Scalable and Secure Blockchains
   Anurag Jain, Sanidhay Arora, Sankarshan Damle, and Sujit Gujar [IEEE ICBC '22] [pdf]
   A preliminary version of this work also appeared at GTiB@WINE '20
   
   

8. REFORM: Reputation Based Fair and Temporal Reward Framework for Crowdsourcing
   Samhita Kanaparthy, Sankarshan Damle, and Sujit Gujar [AAMAS '22] [pdf]
   
   

9. Fair Federated Learning for Heterogeneous Face Data
   Samhita Kanaparthy, Manisha Padala, Sankarshan Damle, and Sujit Gujar [ACM IKDD CODS COMAD '22] [pdf]
   Appears in the Young Researchers' Symposium Track
   
   

10. Learning Equilibrium Contributions in Multi-project Civic Crowdfunding
    Manisha Padala, Sankarshan Damle, and Sujit Gujar [IEEE/WIC/ACM WI-IAT '21] [pdf]
    
    

11. Blockchain-based Practical Multi-agent Secure Comparison and its Application in Auctions
    Sankarshan Damle, Boi Faltings, and Sujit Gujar [IEEE/WIC/ACM WI-IAT '21] [pdf]
    First appeared at AAMAS '19 as an extended abstract
    
    

12. Differentially Private Multi-Agent Constraint Optimization
    Sankarshan Damle, Aleksei Triastcyn, Boi Faltings, and Sujit Gujar [IEEE/WIC/ACM WI-IAT '21] [pdf]
    A preliminary version of this work also appeared at PPAI@AAAI '21
    
    

13. Federated Learning Meets Fairness and Differential Privacy
    Padala Manisha, Sankarshan Damle, and Sujit Gujar [ICONIP '21] [pdf]
    🏆 Also received the Best Paper Award at the Deployable AI Conference (DAI ' 21)
    CODE 🧑‍💻 https://github.com/magnetar-iiith/FPFL
    
    

14. Designing Refund Bonus Schemes for Provision Point Mechanism in Civic Crowdfunding
    Sankarshan Damle, Moin Hussain Moti, Praphul Chandra, and Sujit Gujar [PRICAI '21] [pdf]
    A preliminary version of this work also appeared at GAIW@AAMAS  '20
    
    

15. FASTEN: Fair and Secure Distributed Voting Using Smart Contracts
    Sankarshan Damle, Sujit Gujar, and Moin Hussain Moti [IEEE ICBC '21] [pdf]  
    📰 This work was featured in The Hindu
    
    

16. Civic Crowdfunding for Agents with Negative Valuations and Agents with Asymmetric Beliefs
    Sankarshan Damle, Moin Hussain Moti, Praphul Chandra, and Sujit Gujar [IJCAI '19] [pdf]
    
    

17. Aggregating Citizen Preferences for Public Projects Through Civic Crowdfunding
    Sankarshan Damle, Moin Hussain Moti, Praphul Chandra, and Sujit Gujar [AAMAS '19] [pdf]
    
    

18. A Truthful, Privacy-Preserving, Approximately Efficient Combinatorial Auction For Single-minded Bidders
    Sankarshan Damle, Boi Faltings, and Sujit Gujar [AAMAS '19] [pdf]