List of Full (Long) Papers

(Underlined names are/were students advised/co-advised by me)

EuroSys'24	Core Graph: Exploiting Edge Centrality to Speedup the Evaluation of Iterative Graph Queries Xiaoling Jiang, Mahbod Afarin, Zhijia Zhao, Nael Abu-Ghazaleh, and Rajiv Gupta Proceedings of European Conference on Computer Systems, 2024
AST'23	Detecting Potential User-Data Save & Export Losses due to Android App Termination [Paper] Sydur Rahaman, Umar Farooq, Iulian Neamtiu, and Zhijia Zhao Proceedings of the 4th ACM/IEEE International Conference on Automation of Software Test, 2023
SIGMOD'23	dsJSON: A Distributed SQL JSON Processor [Paper] Majid Saeedan, Ahmed Eldawy, and Zhijia Zhao Proceedings of the ACM on Management of Data, Vol. 1, No. 1, Article 103, 2023
ASPLOS'23	Glign: Taming Misaligned Graph Traversals in Concurrent Graph Processing [Paper] [Code] Xizhe Yin, Zhijia Zhao, and Rajiv Gupta Proceedings of the 28th International Conference on Architectural Support for Programming Languages and Operating System, 2023
ASPLOS'22	JSONSki: Streaming Semi-Structured Data with Bit-Parallel Fast-Forwarding [Paper] [Code] [Best Paper Award] Lin Jiang and Zhijia Zhao Proceedings of the 27th International Conference on Architectural Support for Programming Languages and Operating System, 2022 (acceptance rate: 20%)
EuroSys'21	Tripoline: Generalized Incremental Graph Processing via Graph Triangle Inequality [Paper] [16-min Talk] [20-min Talk] Xiaolin Jiang*, Chengshuo Xu*, Xizhe Yin*, Zhijia Zhao, and Rajiv Gupta (* co-primary) Proceedings of European Conference on Computer Systems, 2021
ASPLOS'21	Scalable FSM Parallelization via Path Fusion and Higher-Order Speculation [Extended Abstract] [Full Paper] [Artifacts] Junqiao Qiu, Xiaofan Sun, Amir Hossein Nodehi Sabet, and Zhijia Zhao Proceedings of the 26th International Conference on Architectural Support for Programming Languages and Operating System, 2021 (acceptance rate: 18.8%)
VLDB'21	Scalable Structural Index Construction for JSON Analytics [Paper] [Code] Lin Jiang, Junqiao Qiu, and Zhijia Zhao The 47th International Conference on Very Large Data Bases
BigData'20	App-Aware Response Synthesis for User Reviews [Paper] [Dataset] Umar Farooq*, A.B. Siddique*, Fuad Jamour, Zhijia Zhao, and Vagelis Hristidis (* co-primary) IEEE International Conference on Big Data, 2020 (acceptance rate: 15.5%)
OOPSLA'20	LiveDroid: Identifying and Preserving Mobile App State in Volatile Runtime Environments [Paper] [Talk] [Slides] Umar Farooq, Zhijia Zhao, Manu Sridharan, and Iulian Neamtiu Proceedings of the ACM on Programming Languages (PACMPL), 2020
EuroSys'20	Subway: Minimizing Data Transfer during Out-of-GPU-Memory Graph Processing [Paper] [3-min Talk] [10-min Talk] [Slides] [Code] Amir Hossein Nodehi Sabet, Zhijia Zhao, and Rajiv Gupta Proceedings of European Conference on Computer Systems, 2020 (acceptance rate: 18.4%)
ASPLOS'20	Challenging Sequential Bitstream Processing via Principled Bitwise Speculation [Paper] [Talk] [Best Paper Award] Junqiao Qiu, Lin Jiang, and Zhijia Zhao Proceedings of the 25th International Conference on Architectural Support for Programming Languages and Operating System, 2020 (acceptance rate: 18.1%)
TACO'20	Reliability Analysis for Unreliable FSM Computations [Paper] [Talk] Amir Hossein Nodehi Sabet, Junqiao Qiu, Zhijia Zhao, and Sriram Krishnamoorthy ACM Transactions on Architecture and Code Optimization, 2020
ASPLOS'19	Scalable Processing of Contemporary Semi-Structured Data on Commodity Parallel Processors - A Compilation-based Approach [Paper] [Code] Lin Jiang, Xiaofan Sun, Umar Farooq, and Zhijia Zhao Proceedings of the 24th International Conference on Architectural Support for Programming Languages and Operating System, 2019 (acceptance rate: 21.1%)
CGO'19	Transforming Query Sequences for High-Throughput B+ Tree Processing on Many-core Processors [Paper] Ruiqin Tian*, Junqiao Qiu*, Zhijia Zhao, Xu Liu, and Bin Ren (* co-primary) Proceedings of International Symposium on Code Generation and Optimization, 2019
MobiSys'18	RuntimeDroid: Restarting-Free Runtime Change Handling for Android Apps [Paper] [Best Paper Runner-up Award] [SIGMOBILE Research Highlights] Umar Farooq, Zhijia Zhao Proceedings of the 16th Annual International Conference on Mobile Systems, Applications, and Services, 2018
ASPLOS'18	Tigr: Transforming Irregular Graphs for GPU-Friendly Graph Processing [Paper] [Code] Amir Hossein Nodehi Sabet, Junqiao Qiu, Zhijia Zhao Proceedings of the 23rd International Conference on Architectural Support for Programming Languages and Operating Systems, 2018 (17.6% acceptance rate)
ICS'17	Enabling Scalability-Sensitive Speculative Parallelization for FSM Computations [Paper] Junqiao Qiu, Zhijia Zhao, Bo Wu, Abhinav Vishnu, Shuaiwen Leon Song Proceedings of the International Conference on Supercomputing, 2017 (15.8% acceptance rate)
PPoPP'17	Grammar-aware Parallelization for Scalable XPath Querying [Paper] Lin Jiang, Zhijia Zhao Proceedings of the 22nd ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming, 2017 (22% acceptance rate)
PACT'16	MicroSpec: Speculation-Centric Fine-Grained Parallelization for FSM Computations [Paper] Junqiao Qiu, Zhijia Zhao, Bin Ren Proceedings of the 2016 International Conference on Parallel Architectures and Compilation, 2016 (26% acceptance rate)

2015 and Before

ASPLOS'15	On-the-Fly Principled Speculation for FSM Parallelization [Paper] Zhijia Zhao, Xipeng Shen Proceedings of the 20th International Conference on Architectural Support for Programming Languages and Operating Systems, 2015
OOPSLA'14	Call Sequence Prediction through Probabilistic Calling Automata [Paper] Zhijia Zhao, Bo Wu, Mingzhou Zhou, Yufei Ding, Jianhua Sun, Xipeng Shen, Youfeng Wu Proceedings of the 2014 ACM International Conference on Object Oriented Programming Systems Languages & Applications, 2014
UbiComp'14	SatScore: Uncovering and Avoiding a Principled Pitfall in Responsiveness Measurements of App Launches [Paper] Zhijia Zhao, Mingzhou Zhou, Xipeng Shen Proceedings of the 2014 ACM International Joint Conference on Pervasive and Ubiquitous Computing, 2014
ASPLOS'14	Challenging the "Embarrassingly Sequential": Parallelizing Finite State Machine-based Computations through Principled Speculation [Paper] Zhijia Zhao, Bo Wu, Xipeng Shen Proceedings of the 19th International Conference on Architectural Support for Programming Languages and Operating Systems, 2014
ASPLOS'14	Finding the Limit: Examining the Potential and Complexity of Compilation Scheduling for JIT-based Runtime Systems [Paper] Yufei Ding, Mingzhou Zhou, Zhijia Zhao, Sarah Eisenstat, Xipeng Shen Proceedings of the 19th International Conference on Architectural Support for Programming Languages and Operating Systems, 2014
TACO'13	HPar: A Practical Parallel Parser for HTML--Taming HTML Complexities for Parallel Parsing [Paper] Zhijia Zhao, Michael Bebenita, Dave Herman, Jianhua Sun, Xipeng Shen ACM Transactions on Architecture and Code Optimization, 2013
PPoPP'13	Complexity Analysis and Algorithm Design for Reorganizing Data to Minimize Non-coalesced Memory Accesses on GPU [Paper] Bo Wu, Zhijia Zhao, Eddy Zheng Zhang, Yunlian Jiang, Xipeng Shen Proceedings of the 18th ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming, 2013
OOPSLA'12	Exploiting Inter-sequence Correlations for Program Behavior Prediction [Paper] Bo Wu, Zhijia Zhao, Xipeng Shen, Yunlian Jiang, Yaoqing Gao, Raul Silvera Proceedings of the ACM International Conference on Object-Oriented Programming Systems Languages and Applications, 2012