Ion Stoica

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Professor

Contact Information

481-2 Soda Hall

tel: 510-643-4007

istoica@eecs.berkeley.edu

Office Hours

Monday 11-12 PM, Location TBD

Links

Personal Homepage

Publications

Dissertations

Research Support

Damon Hinson
damonh@berkeley.edu

Biography

Ion Stoica is a Professor in the EECS Department at the University of California at Berkeley, where he holds the Xu Bao Chancellor's Chair and is the Director of SkyLab (https://sky.cs.berkeley.edu/). He is currently doing research on cloud computing and AI systems. Past work includes Ray, Apache Spark, Apache Mesos, Tachyon, Chord DHT, and Dynamic Packet State (DPS). He is an Honorary Member of the Romanian Academy, an ACM Fellow and has received numerous awards, including the Mark Weiser Award (2019), SIGOPS Hall of Fame Award (2015), and several "Test of Time" awards. He also co-founded three companies, Anyscale (2019), Databricks (2013) and Conviva (2006).

Education

2000, Ph.D., Electrical and Computer Engineering, Carnegie Mellon University

1989, M.S., Computer Science and Control Engineering, Polytechnic University Bucharest

Research Areas

Operating Systems & Networking (OSNT)

Security (SEC)

Networking and distributed computer systems, Quality of Service (Q of S) and resources management, modeling and performance analysis

Research Centers

Berkeley Deep Drive (BDD)

Sky Computing Lab (Sky)

Teaching Schedule

CS 162. Operating Systems and System Programming, MoWe 17:00-18:29, Valley Life Sciences 2050

CS 294-264. Disrupting systems research (and beyond) with AI, Mo 09:00-11:59, Soda 405

Z. Wu, P. Jain, M. A. Wright, A. Mirhoseini, J. Gonzalez, I. Stoica, Z. Wu, P. Jain, M. A. Wright, A. Mirhoseini, J. Gonzalez, and I. Stoica, "Representing Long-Range Context for Graph Neural Networks with Global Attention," in Advances in Neural Information Processing Systems (NeurIPS), 2021.
Z. Wu, P. Jain, M. A. Wright, A. Mirhoseini, J. Gonzalez, I. Stoica, Z. Wu, P. Jain, M. A. Wright, A. Mirhoseini, J. Gonzalez, and I. Stoica, "Representing Long-Range Context for Graph Neural Networks with Global Attention," in Advances in Neural Information Processing Systems (NeurIPS), 2021.
E. Liang*, Z. Wu*, M. Luo, S. Mika, J. Gonzalez, and I. Stoica, "RLlib Flow: Distributed Reinforcement Learning is a Dataflow Problem," in Advances in Neural Information Processing Systems (NeurIPS), 2021.
P. Jain, A. Jain, A. Nrusimha, A. Gholami, P. Abbeel, K. Keutzer, I. Stoica, and J. Gonzalez, "Checkmate: Breaking the Memory Wall with Optimal Tensor Rematerialization," in Proceedings of Machine Learning and Systems 2020, Machine Learning and Systems, 2020, pp. 497--511.
H. Li, A. Ghodsi, M. Zaharia, S. Shenker, and I. Stoica, "Tachyon: Reliable, Memory Speed Storage for Cluster Computing Frameworks," in ACM Symposium on Cloud Computing, 2014.
M. Zaharia, T. Das, H. Li, T. Hunter, S. Shenker, and I. Stoica, "Discretized Streams: Fault-Tolerant Streaming Computation at Scale," in ACM Symposium on Operating Systems Principles, 2013.
R. S. Xin, J. Rosen, M. Zaharia, M. Franklin, S. Shenker, and I. Stoica, "Shark: SQL and Rich Analytics at Scale," EECS Department, University of California, Berkeley, Tech. Rep. UCB/EECS-2012-214, Nov. 2012.
D. M. Geels, G. D. Altekar, S. Shenker, and I. Stoica, "Replay debugging for distributed applications," in Proc. 2006 USENIX Annual Technical Conference, Berkeley, CA: USENIX Association, 2006, pp. 289-300.
B. T. Loo, J. M. Hellerstein, I. Stoica, and R. Ramakrishnan, "Declarative routing: Extensible routing with declarative queries," in Proc. 2005 Conf. on Applications, Technologies, Architectures, and Protocols for Computer Communications, New York, NY: ACM Press, 2005, pp. 289-300.
I. Stoica, Stateless Core: A Scalable Approach for Quality of Service in the Internet, Lecture Notes in Computer Science, Vol. 2979, Berlin, Germany: Springer-Verlag, 2004.
I. Stoica, D. Adkins, S. Zhuang, S. Shenker, and S. Surana, "Internet indirection infrastructure," IEEE/ACM Trans. Networking, vol. 12, no. 2, pp. 205-218, April 2004.
L. Subramanian, V. Roth, I. Stoica, S. Shenker, and R. H. Katz, "Best Student Paper Award: Listen and whisper: Security mechanisms for BGP," in Proc. 1st Symp. on Networked Systems Design and Implementation, Berkeley, CA: USENIX Association, 2004, pp. 127-140.
I. Stoica, R. Morris, D. Liben-Nowell, D. R. Karger, M. F. Kaashoek, F. Dabek, and H. Balakrishnan, "Chord: A scalable peer-to-peer lookup protocol for Internet applications," IEEE/ACM Trans. Networking, vol. 11, no. 1, pp. 17-32, Feb. 2003.

Fiat Lux Faculty Award, 2025
National Academy of Engineering (NAE) Member, 2024
IEEE Koji Kobayashi Computers and Communications Award, 2023
Honorary Member of the Romanian Academy, 2022
ACM SIGOPS Mark Weiser Award, 2019
ACM SIGOPS Hall of Fame Award, 2015
Association for Computing Machinery (ACM) Fellow, 2012
ACM SIGCOMM Test of Time Paper Award, 2011
IEEE ComSoc William R. Bennett Prize, 2004
Sloan Research Fellow, 2003
NSF Presidential Early Career Award for Scientists & Engineers (PECASE), 2002
ACM Doctoral Dissertation Award, 2001
Okawa Research Grant, 2001

Ion Stoica: Faculty Home Page