Kostas Kollias

Publication Activity (10 Years)

Years Active: 2017-2024
Publications (10 Years): 49

Top Topics

Network Flow Problem

Online Learning

Top Venues

Publications

Alex Zhai, Dee Guo, Sreenivas Gollapudi, Kostas Kollias, Daniel Delling
Deep Learning-Based Alternative Route Computation. AISTATS (2024)
Sara Ahmadian, Sreenivas Gollapudi, Kostas Kollias, Vivek Kumar, Ameya Velingker, Santhoshini Velusamy
Efficient Location Sampling Algorithms for Road Networks. WWW (Companion Volume) (2024)
Aditya Bhaskara, Sreenivas Gollapudi, Sungjin Im, Kostas Kollias, Kamesh Munagala, Govind S. Sankar
Data Exchange Markets via Utility Balancing. CoRR (2024)
Sara Ahmadian, Sreenivas Gollapudi, Gregory Hutchins, Kostas Kollias, Xizhi Tan
Extracting Small Subgraphs in Road Networks. WWW (2024)
Dionysia Triantafyllopoulou, Kostas Kollias, Klaus Moessner
Price of Anarchy in mmWave Backhaul Routing and Link Scheduling. IEEE Trans. Cogn. Commun. Netw. 10 (4) (2024)
Kritkorn Karntikoon, Yiheng Shen, Sreenivas Gollapudi, Kostas Kollias, Aaron Schild, Ali Kemal Sinop
First Passage Percolation with Queried Hints. AISTATS (2024)
Haripriya Pulyassary, Kostas Kollias, Aaron Schild, David B. Shmoys, Manxi Wu
Network Flow Problems with Electric Vehicles. IPCO (2024)
Kritkorn Karntikoon, Yiheng Shen, Sreenivas Gollapudi, Kostas Kollias, Aaron Schild, Ali Kemal Sinop
First Passage Percolation with Queried Hints. CoRR (2024)
Aditya Bhaskara, Sreenivas Gollapudi, Sungjin Im, Kostas Kollias, Kamesh Munagala, Govind S. Sankar
Data Exchange Markets via Utility Balancing. WWW (2024)
Kate Donahue, Sreenivas Gollapudi, Kostas Kollias
When Are Two Lists Better than One?: Benefits and Harms in Joint Decision-Making. AAAI (2024)
Kate Donahue, Kostas Kollias, Sreenivas Gollapudi
When Are Two Lists Better than One?: Benefits and Harms in Joint Decision-making. CoRR (2023)
Pranjal Awasthi, Kush Bhatia, Sreenivas Gollapudi, Kostas Kollias
Congested Bandits: Optimal Routing via Short-term Resets. CoRR (2023)
Eirini Georgoulaki, Kostas Kollias
Arbitrary Profit Sharing in Federated Learning Utility Games. SAGT (2023)
Dionysia Triantafyllopoulou, Kostas Kollias, Klaus Moessner
Selfish Routing and Link Scheduling in mmWave Backhaul Networks. ICC (2023)
Haripriya Pulyassary, Kostas Kollias, Aaron Schild, David B. Shmoys, Manxi Wu
Network Flow Problems with Electric Vehicles. CoRR (2023)
Ali Kemal Sinop, Lisa Fawcett, Sreenivas Gollapudi, Kostas Kollias
Robust Routing Using Electrical Flows. ACM Trans. Spatial Algorithms Syst. 9 (4) (2023)
Aditya Bhaskara, Sreenivas Gollapudi, Sungjin Im, Kostas Kollias, Kamesh Munagala
Online Learning and Bandits with Queried Hints. ITCS (2023)
Sreenivas Gollapudi, Kostas Kollias, Chinmay Maheshwari, Manxi Wu
Online Learning for Traffic Navigation in Congested Networks. ALT (2023)
Vasilis Gkatzelis, Kostas Kollias, Alkmini Sgouritsa, Xizhi Tan
Improved Price of Anarchy via Predictions. CoRR (2022)
Pranjal Awasthi, Kush Bhatia, Sreenivas Gollapudi, Kostas Kollias
Congested Bandits: Optimal Routing via Short-term Resets. ICML (2022)
Lukas Graf, Tobias Harks, Kostas Kollias, Michael Markl
Machine-Learned Prediction Equilibrium for Dynamic Traffic Assignment. AAAI (2022)
Vasilis Gkatzelis, Kostas Kollias, Alkmini Sgouritsa, Xizhi Tan
Improved Price of Anarchy via Predictions. EC (2022)
Sreenivas Gollapudi, Kostas Kollias, Debmalya Panigrahi
The pit stop problem: how to plan your next road trip. SIGSPATIAL/GIS (2022)
Kostas Kollias
The Pit Stop Problem: How to Plan Your Next Road Trip. WSDM (2022)
Aditya Bhaskara, Sreenivas Gollapudi, Sungjin Im, Kostas Kollias, Kamesh Munagala
Online Learning and Bandits with Queried Hints. CoRR (2022)
Ali Kemal Sinop, Lisa Fawcett, Sreenivas Gollapudi, Kostas Kollias
Robust Routing Using Electrical Flows. SIGSPATIAL/GIS (2021)
Eirini Georgoulaki, Kostas Kollias, Tami Tamir
Equilibrium Inefficiency and Computation in Cost-Sharing Games in Real-Time Scheduling Systems. Algorithms 14 (4) (2021)
Sreenivas Gollapudi, Guru Guruganesh, Kostas Kollias, Pasin Manurangsi, Renato Paes Leme, Jon Schneider
Contextual Recommendations and Low-Regret Cutting-Plane Algorithms. CoRR (2021)
Lukas Graf, Tobias Harks, Kostas Kollias, Michael Markl
Machine-Learned Prediction Equilibrium for Dynamic Traffic Assignment. CoRR (2021)
Kshipra Bhawalkar, Kostas Kollias, Manish Purohit
Revenue Maximization in Transportation Networks. APPROX-RANDOM (2021)
Kostas Kollias, Arun Chandrashekharapuram, Lisa Fawcett, Sreenivas Gollapudi, Ali Kemal Sinop
Weighted Stackelberg Algorithms for Road Traffic Optimization. SIGSPATIAL/GIS (2021)
Sreenivas Gollapudi, Kostas Kollias, Ali Shameli
Cost Sharing in Two-Sided Markets. SAGT (2021)
Sreenivas Gollapudi, Guru Guruganesh, Kostas Kollias, Pasin Manurangsi, Renato Paes Leme, Jon Schneider
Contextual Recommendations and Low-Regret Cutting-Plane Algorithms. NeurIPS (2021)
Eirini Georgoulaki, Kostas Kollias, Tami Tamir
Equilibrium Inefficiency in Resource Buying Games with Load-Dependent Costs. SAGT (2020)
Aditya Bhaskara, Sreenivas Gollapudi, Kostas Kollias, Kamesh Munagala
Adaptive Probing Policies for Shortest Path Routing. NeurIPS (2020)
Martin Gairing, Kostas Kollias, Grammateia Kotsialou
Existence and Efficiency of Equilibria for Cost-Sharing in Generalized Weighted Congestion Games. ACM Trans. Economics and Comput. 8 (2) (2020)
Sreenivas Gollapudi, Kostas Kollias, Benjamin Plaut
Almost Envy-Free Repeated Matching in Two-Sided Markets. WINE (2020)
Sreenivas Gollapudi, Kostas Kollias, Benjamin Plaut
Almost Envy-free Repeated Matching in Two-sided Markets. CoRR (2020)
Sreenivas Gollapudi, Kostas Kollias, Debmalya Panigrahi
You Get What You Share: Incentives for a Sharing Economy. AAAI (2019)
Reza Alijani, Siddhartha Banerjee, Sreenivas Gollapudi, Kostas Kollias, Kamesh Munagala
The Segmentation-Thickness Tradeoff in Online Marketplaces. SIGMETRICS (Abstracts) (2019)
Eirini Georgoulaki, Kostas Kollias
On the Price of Anarchy of Cost-Sharing in Real-Time Scheduling Systems. WINE (2019)
Eirini Georgoulaki, Kostas Kollias
On the Price of Anarchy of Cost-Sharing in Real-Time Scheduling Systems. CoRR (2019)
Reza Alijani, Siddhartha Banerjee, Sreenivas Gollapudi, Kostas Kollias, Kamesh Munagala
The Segmentation-Thickness Tradeoff in Online Marketplaces. Proc. ACM Meas. Anal. Comput. Syst. 3 (1) (2019)
Sreenivas Gollapudi, Kostas Kollias, Ali Shameli
Cost Sharing in Two-Sided Markets. CoRR (2018)
Zachary Friggstad, Sreenivas Gollapudi, Kostas Kollias, Tamás Sarlós, Chaitanya Swamy, Andrew Tomkins
Orienteering Algorithms for Generating Travel Itineraries. WSDM (2018)
Siddhartha Banerjee, Sreenivas Gollapudi, Kostas Kollias, Kamesh Munagala
Segmenting Two-Sided Markets. WWW (2017)
Sreenivas Gollapudi, Kostas Kollias, Debmalya Panigrahi, Venetia Pliatsika
Profit Sharing and Efficiency in Utility Games. ESA (2017)
Reza Alijani, Siddhartha Banerjee, Sreenivas Gollapudi, Kostas Kollias, Kamesh Munagala
Two-sided Facility Location. CoRR (2017)
Siddhartha Banerjee, Sreenivas Gollapudi, Kostas Kollias, Kamesh Munagala
Segmenting two-sided markets. SIGecom Exch. 16 (1) (2017)