publications

2024

1. TCS

   Eliciting truthful reports with partial signals in repeated games

   Yutong Wu, Ali Khodabakhsh, Bo Li, and 2 more authors

   Theoretical Computer Science, Mar 2024

   Bib HTML PDF

   @article{wu2024eliciting,
     title = {Eliciting truthful reports with partial signals in repeated games},
     author = {Wu, Yutong and Khodabakhsh, Ali and Li, Bo and Nikolova, Evdokia and Pountourakis, Emmanouil},
     journal = {Theoretical Computer Science},
     volume = {988},
     pages = {114371},
     year = {2024},
     month = mar,
   }

2. SODA

   Simple Delegated Choice

   Ali Khodabakhsh, Emmanouil Pountourakis, and Samuel Taggart

   In Proceedings of the 35th Annual ACM-SIAM Symposium on Discrete Algorithms (SODA), Jan 2024

   Bib PDF

   @inproceedings{khodabakhsh2024simple,
     title = {Simple Delegated Choice},
     author = {Khodabakhsh, Ali and Pountourakis, Emmanouil and Taggart, Samuel},
     booktitle = {Proceedings of the 35th Annual ACM-SIAM Symposium on Discrete Algorithms (SODA)},
     address = {Alexandria, Virginia, USA},
     year = {2024},
     month = jan,
   }

2023

1. IJTCS

   Eliciting truthful reports with partial signals in repeated games

   Yutong Wu, Ali Khodabakhsh, Bo Li, and 2 more authors

   In Frontiers of Algorithmics (IJTCS-FAW), Aug 2023

   Bib HTML PDF

   @inproceedings{wu2023eliciting,
     title = {Eliciting truthful reports with partial signals in repeated games},
     author = {Wu, Yutong and Khodabakhsh, Ali and Li, Bo and Nikolova, Evdokia and Pountourakis, Emmanouil},
     booktitle = {Frontiers of Algorithmics (IJTCS-FAW)},
     address = {Macau, China},
     pages = {42--57},
     year = {2023},
     month = aug,
   }

2. SAGT

   Threshold Mechanisms for Dynamic Procurement with Abandonment

   Ali Khodabakhsh, Evdokia Nikolova, Emmanouil Pountourakis, and 1 more author

   In Proceedings of the 16th International Symposium on Algorithmic Game Theory (SAGT), Sep 2023

   Bib PDF

   @inproceedings{khodabakhsh2023threshold,
     title = {Threshold Mechanisms for Dynamic Procurement with Abandonment},
     author = {Khodabakhsh, Ali and Nikolova, Evdokia and Pountourakis, Emmanouil and Horn, Jimmy},
     booktitle = {Proceedings of the 16th International Symposium on Algorithmic Game Theory (SAGT)},
     address = {London, UK},
     year = {2023},
     month = sep,
   }

2022

1. Math. Program.

   Electrical Flows over Spanning Trees

   Swati Gupta, Ali Khodabakhsh, Hassan Mortagy, and 1 more author

   Mathematical Programming, Nov 2022

   Bib PDF

   @article{gupta2022electrical,
     title = {Electrical Flows over Spanning Trees},
     author = {Gupta, Swati and Khodabakhsh, Ali and Mortagy, Hassan and Nikolova, Evdokia},
     journal = {Mathematical Programming},
     volume = {196},
     number = {1},
     pages = {479--519},
     year = {2022},
     month = nov,
   }

2020

1. e-Energy

   The Long-term Cost of Energy Generation

   Jimmy Horn, Yutong Wu, Ali Khodabakhsh, and 2 more authors

   In Proceedings of the 11th ACM International Conference on Future Energy Systems (e-Energy), Jun 2020

   Bib PDF

   @inproceedings{horn2020longterm,
     title = {The Long-term Cost of Energy Generation},
     author = {Horn, Jimmy and Wu, Yutong and Khodabakhsh, Ali and Nikolova, Evdokia and Pountourakis, Emmanouil},
     booktitle = {Proceedings of the 11th ACM International Conference on Future Energy Systems (e-Energy)},
     address = {Melbourne, Australia},
     year = {2020},
     month = jun,
   }

2019

1. e-Energy

   Prosumer Pricing, Incentives and Fairness

   Ali Khodabakhsh, Jimmy Horn, Evdokia Nikolova, and 1 more author

   In Proceedings of the 10th ACM International Conference on Future Energy Systems (e-Energy), Jun 2019

   Bib PDF

   @inproceedings{khodabakhsh2019prosumer,
     title = {Prosumer Pricing, Incentives and Fairness},
     author = {Khodabakhsh, Ali and Horn, Jimmy and Nikolova, Evdokia and Pountourakis, Emmanouil},
     booktitle = {Proceedings of the 10th ACM International Conference on Future Energy Systems (e-Energy)},
     address = {Phoenix, Arizona, USA},
     year = {2019},
     month = jun,
   }

2. ICASSP

   A Windowed Digraph Fourier Transform

   Rasoul Shafipour, Ali Khodabakhsh, and Gonzalo Mateos

   In IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), May 2019

   Bib PDF

   @inproceedings{shafipour2019windowed,
     title = {A Windowed Digraph {F}ourier Transform},
     author = {Shafipour, Rasoul and Khodabakhsh, Ali and Mateos, Gonzalo},
     booktitle = {IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)},
     address = {Brighton, UK},
     year = {2019},
     month = may,
   }

3. IEEE TSP

   A Directed Graph Fourier Transform with Spread Frequency Components

   Rasoul Shafipour, Ali Khodabakhsh, Gonzalo Mateos, and 1 more author

   IEEE Transactions on Signal Processing, Feb 2019

   Bib HTML

   @article{shafipour2019directed,
     title = {A Directed Graph {F}ourier Transform with Spread Frequency Components},
     author = {Shafipour, Rasoul and Khodabakhsh, Ali and Mateos, Gonzalo and Nikolova, Evdokia},
     journal = {IEEE Transactions on Signal Processing},
     volume = {67},
     number = {4},
     pages = {946--960},
     year = {2019},
     month = feb,
   }

2018

1. ICASSP

   Digraph Fourier Transform via Spectral Dispersion Minimization

   Rasoul Shafipour, Ali Khodabakhsh, Gonzalo Mateos, and 1 more author

   In IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Apr 2018

   Best Student Paper Bib PDF

   Best Student Paper Award at IEEE ICASSP 2018.

   @inproceedings{shafipour2018digraph,
     title = {Digraph {F}ourier Transform via Spectral Dispersion Minimization},
     author = {Shafipour, Rasoul and Khodabakhsh, Ali and Mateos, Gonzalo and Nikolova, Evdokia},
     booktitle = {IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)},
     address = {Calgary, Canada},
     year = {2018},
     month = apr,
   }

2. HICSS

   A Submodular Approach for Electricity Distribution Network Reconfiguration

   Ali Khodabakhsh, Ger Yang, Soumya Basu, and 4 more authors

   In Proceedings of the 51st Hawaii International Conference on System Sciences (HICSS), Jan 2018

   Best Paper Runner-Up Bib PDF

   Best Paper Runner-Up at HICSS 2018.

   @inproceedings{khodabakhsh2018submodular,
     title = {A Submodular Approach for Electricity Distribution Network Reconfiguration},
     author = {Khodabakhsh, Ali and Yang, Ger and Basu, Soumya and Nikolova, Evdokia and Caramanis, Michael C. and Lianeas, Thanasis and Pountourakis, Emmanouil},
     booktitle = {Proceedings of the 51st Hawaii International Conference on System Sciences (HICSS)},
     address = {Hawaii, USA},
     year = {2018},
     month = jan,
   }

2017

1. GlobalSIP

   A Digraph Fourier Transform with Spread Frequency Components

   Rasoul Shafipour, Ali Khodabakhsh, Gonzalo Mateos, and 1 more author

   In IEEE Global Conference on Signal and Information Processing (GlobalSIP), Nov 2017

   Bib PDF

   @inproceedings{shafipour2017digraph,
     title = {A Digraph {F}ourier Transform with Spread Frequency Components},
     author = {Shafipour, Rasoul and Khodabakhsh, Ali and Mateos, Gonzalo and Nikolova, Evdokia},
     booktitle = {IEEE Global Conference on Signal and Information Processing (GlobalSIP)},
     address = {Montreal, Canada},
     year = {2017},
     month = nov,
   }