Sambit Sahu

83 papers A* 12A 2B 13C 2Misc 2Journal 29Unranked 20
YearRankTypeTitle / Venue / Authors
2026 J jnl
DIAL-SUMMER: A Structured Evaluation Framework of Hierarchical Errors in Dialogue Summaries.
CoRR
Sahana Ramnath, Nima Chitsazan, Mingyang Zhou, Chia-Hsuan Lee, Shixiong Zhang, Stephen Rawls, Sambit Sahu, Sangwoo Cho, Xiang Ren, Genta Indra Winata, Akshaj Kumar Veldanda
2026 — conf
Lessons from the Field: An Adaptable Lifecycle Approach to Applied Dialogue Summarization.
EACL (Industry Track)
Kushal Chawla, Chenyang Zhu, Pengshan Cai, Sangwoo Cho, Scott Novotney, Ayushman Singh, Jonah Lewis, Keasha Safewright, Alfy Samuel, Erin Babinsky, Shi-Xiong Zhang, Sambit Sahu
2026 J jnl
Lessons from the Field: An Adaptable Lifecycle Approach to Applied Dialogue Summarization.
CoRR
Kushal Chawla, Chenyang Zhu, Pengshan Cai, Sangwoo Cho, Scott Novotney, Ayushman Singh, Jonah Lewis, Keasha Safewright, Alfy Samuel, Erin Babinsky, Shi-Xiong Zhang, Sambit Sahu
2026 J jnl
Routing with Generated Data: Annotation-Free LLM Skill Estimation and Expert Selection.
CoRR
Tianyi Niu, Justin Chih-Yao Chen, Genta Indra Winata, Shi-Xiong Zhang, Supriyo Chakraborty, Sambit Sahu, Yue Zhang, Elias Stengel-Eskin, Mohit Bansal
2026 J jnl
SPARC-RAG: Adaptive Sequential-Parallel Scaling with Context Management for Retrieval-Augmented Generation.
CoRR
Yuxin Yang, Gangda Deng, Ömer Faruk Akgül, Nima Chitsazan, Yash Govilkar, Akasha Tigalappanavara, Shi-Xiong Zhang, Sambit Sahu, Viktor Prasanna
2025 J jnl
Continual Pre-training of MoEs: How robust is your router?
CoRR
Benjamin Thérien, Charles-Étienne Joseph, Zain Sarwar, Ashwinee Panda, Anirban Das, Shi-Xiong Zhang, Stephen Rawls, Sambit Sahu, Eugene Belilovsky, Irina Rish
2025 J jnl
Continual Pre-training of MoEs: How robust is your router?
Trans. Mach. Learn. Res.
Benjamin Thérien, Charles-Étienne Joseph, Zain Sarwar, Ashwinee Panda, Anirban Das, Shi-Xiong Zhang, Stephen Rawls, Sambit Sahu, Eugene Belilovsky, Irina Rish
2025 J jnl
Critique-Guided Distillation: Improving Supervised Fine-tuning via Better Distillation.
CoRR
Berkcan Kapusuzoglu, Supriyo Chakraborty, Chia-Hsuan Lee, Sambit Sahu
2025 J jnl
Leveraging Parameter Space Symmetries for Reasoning Skill Transfer in LLMs.
CoRR
Stefan Horoi, Sangwoo Cho, Supriyo Chakraborty, Shixiong Zhang, Sambit Sahu, Guy Wolf, Genta Indra Winata
2025 J jnl
Optimizing Reasoning Efficiency through Prompt Difficulty Prediction.
CoRR
Bo Zhao, Berkcan Kapusuzoglu, Kartik Balasubramaniam, Sambit Sahu, Supriyo Chakraborty, Genta Indra Winata
2025 J jnl
Preference Tuning with Human Feedback on Language, Speech, and Vision Tasks: A Survey.
J. Artif. Intell. Res.
Genta Indra Winata, Hanyang Zhao, Anirban Das, Wenpin Tang, David D. Yao, Shi-Xiong Zhang, Sambit Sahu
2025 A* conf
RainbowPO: A Unified Framework for Combining Improvements in Preference Optimization.
ICLR
Hanyang Zhao, Genta Indra Winata, Anirban Das, Shi-Xiong Zhang, David D. Yao, Wenpin Tang, Sambit Sahu
2025 B conf
SPEAR-MM: Selective Parameter Evaluation and Restoration via Model Merging for Efficient Financial LLM Adaptation.
IEEE Big Data
Berkcan Kapusuzoglu, Supriyo Chakraborty, Renkun Ni, Stephen Rawls, Sambit Sahu
2025 J jnl
SPEAR-MM: Selective Parameter Evaluation and Restoration via Model Merging for Efficient Financial LLM Adaptation.
CoRR
Berkcan Kapusuzoglu, Supriyo Chakraborty, Renkun Ni, Stephen Rawls, Sambit Sahu
2025 J jnl
T1: A Tool-Oriented Conversational Dataset for Multi-Turn Agentic Planning.
CoRR
Amartya Chakraborty, Paresh Dashore, Nadia Bathaee, Anmol Jain, Anirban Das, Shi-Xiong Zhang, Sambit Sahu, Milind R. Naphade, Genta Indra Winata
2024 — conf
Dense Backpropagation Improves Routing for Sparsely-Gated Mixture-of-Experts.
ENLSP
Ashwinee Panda, Vatsal Baherwani, Zain Sarwar, Benjamin Thérien, Sambit Sahu, Stephen Rawls, Supriyo Chakraborty, Tom Goldstein
2024 J jnl
LLM Surgery: Efficient Knowledge Unlearning and Editing in Large Language Models.
CoRR
Akshaj Kumar Veldanda, Shi-Xiong Zhang, Anirban Das, Supriyo Chakraborty, Stephen Rawls, Sambit Sahu, Milind R. Naphade
2024 J jnl
Preference Tuning with Human Feedback on Language, Speech, and Vision Tasks: A Survey.
CoRR
Genta Indra Winata, Hanyang Zhao, Anirban Das, Wenpin Tang, David D. Yao, Shi-Xiong Zhang, Sambit Sahu
2024 J jnl
RainbowPO: A Unified Framework for Combining Improvements in Preference Optimization.
CoRR
Hanyang Zhao, Genta Indra Winata, Anirban Das, Shi-Xiong Zhang, David D. Yao, Wenpin Tang, Sambit Sahu
2024 — conf
StructMoE: Structured Mixture of Experts Using Low Rank Experts.
ENLSP
Zain Sarwar, Ashwinee Panda, Benjamin Thérien, Stephen Rawls, Anirban Das, Kartik Balasubramaniam, Berkcan Kapusuzoglu, Shixiong Zhang, Sambit Sahu, Milind Naphade, Supriyo Chakraborty
2019 Misc conf
TrajSummary: Summarizing Trips of Individuals.
COMSNETS
J. M. Manasa, Vinay Kolar, Karthik Bharath, Sambit Sahu, Ravi Kokku, Soumya K. Ghosh
2016 A* conf
Singapore in Motion: Insights on Public Transport Service Level Through Farecard and Mobile Data Analytics.
KDD
Hasan Poonawala, Vinay Kolar, Sebastien Blandin, Laura Wynter, Sambit Sahu
2014 J jnl
Cost-Aware Cloud Bursting for Enterprise Applications.
ACM Trans. Internet Techn.
Tian Guo, Upendra Sharma, Prashant J. Shenoy, Timothy Wood, Sambit Sahu
2014 C conf
Mobile App Connecting People Based on Personality Detection and Image Perception Analysis.
ISM
Ruichi Yu, Shuguan Yang, Guifan Li, Chao Qian, Sambit Sahu, Ching-Yung Lin
2014 C conf
cAppCloud: Contextual Personalized Application Cloud.
CloudCom
Injung Kim, Sambit Sahu
2013 — conf
A flexible elastic control plane for private clouds.
CAC
Upendra Sharma, Prashant J. Shenoy, Sambit Sahu
2013 A* conf
Heat pump detection from coarse grained smart meter data with positive and unlabeled learning.
KDD
Hongliang Fei, Younghun Kim, Sambit Sahu, Milind R. Naphade, Sanjay K. Mamidipalli, John Hutchinson
2013 J jnl
Rethinking the physical layer of data center networks of the next decade: using optics to enable efficient *-cast connectivity.
Comput. Commun. Rev.
Howard Wang, Yiting Xia, Keren Bergman, T. S. Eugene Ng, Sambit Sahu, Kunwadee Sripanidkulchai
2013 A* conf
The dubuque electricity portal: evaluation of a city-scale residential electricity consumption feedback system.
CHI
Thomas Erickson, Ming Li, Younghun Kim, Ajay Deshpande, Sambit Sahu, Tian Chao, Piyawadee Sukaviriya, Milind R. Naphade
2012 B conf
Designing standard service offerings for reducing IT service management cost.
NOMS
Sanghwan Lee, Sambit Sahu, Rajeev Puri
2012 — conf
Seagull: Intelligent Cloud Bursting for Enterprise Applications.
USENIX ATC
Tian Guo, Upendra Sharma, Timothy Wood, Sambit Sahu, Prashant J. Shenoy
2012 A* conf
The dubuque water portal: evaluation of the uptake, use and impact of residential water consumption feedback.
CHI
Thomas Erickson, Mark Podlaseck, Sambit Sahu, Jing Dai, Tian Chao, Milind R. Naphade
2011 A conf
A Cost-Aware Elasticity Provisioning System for the Cloud.
ICDCS
Upendra Sharma, Prashant J. Shenoy, Sambit Sahu, Anees Shaikh
2011 A* conf
Activity analysis based on low sample rate smart meters.
KDD
Feng Chen, Jing Dai, Bingsheng Wang, Sambit Sahu, Milind R. Naphade, Chang-Tien Lu
2011 — conf
CloudNaaS: a cloud networking platform for enterprise applications.
SoCC
Theophilus Benson, Aditya Akella, Anees Shaikh, Sambit Sahu
2011 B conf
Efficient Server Consolidation Considering Intra-Cluster Traffic.
GLOBECOM
Sanghwan Lee, Sambit Sahu
2011 A* conf
Kingfisher: Cost-aware elasticity in the cloud.
INFOCOM
Upendra Sharma, Prashant J. Shenoy, Sambit Sahu, Anees Shaikh
2011 B conf
Mesh Router Placement Exploiting Obstacles for Mitigating Interference.
ICCCN
Sanghwan Lee, Youngjun Lee, Min Sun Jeong, Sambit Sahu
2011 Misc conf
Multi-granular demand forecasting in SmarterWater.
UbiComp
Jing Dai, Ming Li, Sambit Sahu, Milind R. Naphade, Feng Chen
2011 B conf
Smarter Water Management: A Challenge for Spatio-Temporal Network Databases.
SSTD
KwangSoo Yang, Shashi Shekhar, Jing Dai, Sambit Sahu, Milind R. Naphade
2011 — conf
Trip analyzer through smartphone apps.
GIS
Ming Li, Jing Dai, Sambit Sahu, Milind R. Naphade
2010 — conf
A First Look at Problems in the Cloud.
HotCloud
Theophilus Benson, Sambit Sahu, Aditya Akella, Anees Shaikh
2010 J jnl
Are clouds ready for large distributed applications?
ACM SIGOPS Oper. Syst. Rev.
Kunwadee Sripanidkulchai, Sambit Sahu, Yaoping Ruan, Anees Shaikh, Chitra Dorai
2010 A* conf
Change Management in Enterprise IT Systems: Process Modeling and Capacity-optimal Scheduling.
INFOCOM
Praveen Kumar Muthuswamy, Koushik Kar, Sambit Sahu, Prashant Pradhan, Saswati Sarkar
2010 J jnl
Characterizing Online Games.
IEEE/ACM Trans. Netw.
Chris Chambers, Wu-chang Feng, Sambit Sahu, Debanjan Saha, David Brandt
2010 B conf
Core Tree Optimization in Hybrid Peer to Peer Real Time Broadcasting System.
GLOBECOM
Sanghwan Lee, Sambit Sahu
2010 B conf
Network distance based coordinate systems for P2P multimedia streaming.
NOMS
Sanghwan Lee, Sambit Sahu
2010 J jnl
On suitability of Euclidean embedding for host-based network coordinate systems.
IEEE/ACM Trans. Netw.
Sanghwan Lee, Zhi-Li Zhang, Sambit Sahu, Debanjan Saha
2010 B conf
Optimized Hybrid Overlay Design for Real Time Broadcasting.
ICCCN
Sanghwan Lee, Sambit Sahu
2010 — ed.
Proceedings of the 1st ACM SIGCOMM Workshop on Green Networking 2010, New Delhi, India, August 30, 2010
Green Networking
Paul Barford, Jitendra Padhye, Sambit Sahu
2010 — conf
Regional behavior change detection via local spatial scan.
GIS
Jing Dai, Feng Chen, Sambit Sahu, Milind R. Naphade
2009 — ed.
Workshop on Hot Topics in Cloud Computing, HotCloud'09, San Diego, CA, USA, June 15, 2009
HotCloud
Sambit Sahu, Prashant J. Shenoy
2008 — conf
A Framework for Model-Based Continuous Improvement of Global IT Service Delivery Operations.
IEEE SCC (2)
Abhijit Bose, Aliza Heching, Sambit Sahu
2008 — conf
On Improving Change Management Process for Enterprise IT Services.
IEEE SCC (2)
Xiang Luo, Koushik Kar, Sambit Sahu, Prashant Pradhan, Anees Shaikh
2007 B conf
Fundamental Effects of Clustering on the Euclidean Embedding of Internet Hosts.
Networking
Sanghwan Lee, Zhi-Li Zhang, Sambit Sahu, Debanjan Saha, Mukund Srinivasan
2007 — conf
Identifying and tracking suspicious activities through IP gray space analysis.
MineNet
Yu Jin, Zhi-Li Zhang, Kuai Xu, Feng Cao, Sambit Sahu
2007 J jnl
Improving the resilience of content distribution networks to large scale distributed denial of service attacks.
Comput. Networks
Kang-Won Lee, Suresh Chari, Anees Shaikh, Sambit Sahu, Pau-Chen Cheng
2007 — conf
PDA: A Tool for Automated Problem Determination.
LISA
Hai Huang, Raymond B. Jennings III, Yaoping Ruan, Ramendra K. Sahoo, Sambit Sahu, Anees Shaikh
2007 — ed.
Proceedings of the 3rd Annual ACM Workshop on Mining Network Data, MineNet 2007, San Diego, California, USA, June 12, 2007
MineNet@SIGMETRICS
Subhabrata Sen, Sambit Sahu
2007 — conf
Virtualization-Based Techniques for Enabling Multi-tenant Management Tools.
DSOM
Chang-Hao Tsai, Yaoping Ruan, Sambit Sahu, Anees Shaikh, Kang G. Shin
2006 J jnl
An observation-based approach towards self-managing web servers.
Comput. Commun.
Abhishek Chandra, Prashant Pradhan, Renu Tewari, Sambit Sahu, Prashant J. Shenoy
2006 B conf
Design and Evaluation of a Network Distance Based Planning Service.
GLOBECOM
Sanghwan Lee, Sambit Sahu, Debanjan Saha
2006 A* conf
Impact of Load Sharing on Provisioning Services with Consistency Requirements.
INFOCOM
Daniel A. M. Villela, Vishal Misra, Dan Rubenstein, Sambit Sahu
2006 J jnl
On demand platform for online games.
IBM Syst. J.
Anees Shaikh, Sambit Sahu, Marcel-Catalin Rosu, Michael Shea, Debanjan Saha
2006 — conf
On suitability of Euclidean embedding of internet hosts.
SIGMETRICS/Performance
Sanghwan Lee, Zhi-Li Zhang, Sambit Sahu, Debanjan Saha
2005 J jnl
Can unstructured P2P protocols survive flash crowds?
IEEE/ACM Trans. Netw.
Dan Rubenstein, Sambit Sahu
2005 B conf
Last mile problem in overlay design.
GLOBECOM
Parijat Dube, Zhen Liu, Sambit Sahu, Jeremy Silber
2005 A conf
Measurement-based Characterization of a Collection of On-line Games (Awarded Best Student Paper!).
Internet Measurement Conference
Chris Chambers, Wu-chang Feng, Sambit Sahu, Debanjan Saha
2005 — conf
Protecting content distribution networks from denial of service attacks.
ICC
Kang-Won Lee, Suresh Chari, Anees Shaikh, Sambit Sahu, Pau-Chen Cheng
2004 J jnl
A lightweight, robust P2P system to handle flash crowds.
IEEE J. Sel. Areas Commun.
Angelos Stavrou, Dan Rubenstein, Sambit Sahu
2004 B conf
Augmenting overlay trees for failure resiliency.
GLOBECOM
Jeremy Silber, Sambit Sahu, Jatinder Singh, Zhen Liu
2004 — conf
Implementation of a service platform for online games.
NETGAMES
Anees Shaikh, Sambit Sahu, Marcel-Catalin Rosu, Michael Shea, Debanjan Saha
2004 A* conf
Scalability of Reliable Group Communication Using Overlays.
INFOCOM
François Baccelli, Augustin Chaintreau, Zhen Liu, Anton Riabov, Sambit Sahu
2003 — conf
A service platform for on-line games.
NETGAMES
Debanjan Saha, Sambit Sahu, Anees Shaikh
2003 J jnl
SRIRAM: A scalable resilient autonomic mesh.
IBM Syst. J.
Dinesh C. Verma, Sambit Sahu, Seraphin B. Calo, Anees Shaikh, Isabella Chang, Arup Acharya
2002 B conf
A Lightweight, Robust P2P System to Handle Flash Crowds.
ICNP
Angelos Stavrou, Dan Rubenstein, Sambit Sahu
2002 — conf
A Policy Service for GRID Computing.
GRID
Dinesh C. Verma, Sambit Sahu, Seraphin B. Calo, Mandis Beigi, Isabella Chang
2002 J jnl
A lightweight, robust P2P system to handle flash crowds.
Comput. Commun. Rev.
Angelos Stavrou, Dan Rubenstein, Sambit Sahu
2002 A* conf
On the sensitivity of cooperative caching performance to workload and network characteristics.
SIGMETRICS
Kang-Won Lee, Khalil Amiri, Sambit Sahu, Chitra Venkatramani
2000 J jnl
A quantitative study of differentiated services for the Internet.
J. Commun. Networks
Sambit Sahu, Donald F. Towsley, James F. Kurose
2000 A* conf
On achievable service differentiation with token bucket marking for TCP.
SIGMETRICS
Sambit Sahu, Philippe Nain, Christophe Diot, Victor Firoiu, Donald F. Towsley
2000 J jnl
Traffic models and admission control for variable bit rate continuous media transmission with deterministic service.
Perform. Evaluation
Sambit Sahu, Victor Firoiu, Donald F. Towsley, James F. Kurose
1997 — conf
On the Efficient Retrieval of VBR Video in a Multimedia Server.
ICMCS
Sambit Sahu, Zhi-Li Zhang, James F. Kurose, Donald F. Towsley