Ziyang Liu

37 papers A* 5A 1B 3Journal 22Unranked 6
YearRankTypeTitle / Venue / Authors
2024 J jnl
NSNO: Neumann Series Neural Operator for Solving Helmholtz Equations in Inhomogeneous Medium.
CoRR
Fukai Chen, Ziyang Liu, Guochang Lin, Junqing Chen, Zuoqiang Shi
2024 J jnl
NSNO: Neumann Series Neural Operator for Solving Helmholtz Equations in Inhomogeneous Medium.
J. Syst. Sci. Complex.
Fukai Chen, Ziyang Liu, Guochang Lin, Junqing Chen, Zuoqiang Shi
2024 J jnl
Neumann Series-based Neural Operator for Solving Inverse Medium Problem.
CoRR
Ziyang Liu, Fukai Chen, Junqing Chen, Lingyun Qiu, Zuoqiang Shi
2018 A* conf
Keyword Search on Temporal Graphs.
ICDE
Ziyang Liu, Chong Wang, Yi Chen
2017 J jnl
Keyword Search on Temporal Graphs.
IEEE Trans. Knowl. Data Eng.
Ziyang Liu, Chong Wang, Yi Chen
2015 A conf
Ranking Friendly Result Composition for XML Keyword Search.
ER
Ziyang Liu, Yichuang Cai, Yi Shan, Yi Chen
2014 — conf
Online optimization and fair costing for dynamic data sharing in a cloud data market.
SIGMOD Conference
Ziyang Liu, Hakan Hacigümüs
2013 B conf
Cost exploration of data sharings in the cloud.
EDBT
Samer Al-Kiswany, Hakan Hacigümüs, Ziyang Liu, Jagan Sankaranarayanan
2013 B conf
PMAX: tenant placement in multitenant databases for profit maximization.
EDBT
Ziyang Liu, Hakan Hacigümüs, Hyun Jin Moon, Yun Chi, Wang-Pin Hsiung
2012 J jnl
Differentiating search results on structured data.
ACM Trans. Database Syst.
Ziyang Liu, Yi Chen
2012 J jnl
Efficient Iceberg Query Evaluation Using Compressed Bitmap Index.
IEEE Trans. Knowl. Data Eng.
Bin He, Hui-I Hsiao, Ziyang Liu, Yu Huang, Yi Chen
2012 J jnl
Exploiting and Maintaining Materialized Views for XML Keyword Queries.
ACM Trans. Internet Techn.
Ziyang Liu, Yi Chen
2011 B conf
Efficient and scalable data evolution with column oriented databases.
EDBT
Ziyang Liu, Bin He, Hui-I Hsiao, Yi Chen
2011 J jnl
Generating sound workflow views for correct provenance analysis.
ACM Trans. Database Syst.
Ziyang Liu, Susan B. Davidson, Yi Chen
2011 A* conf
Keyword-based search and exploration on databases.
ICDE
Yi Chen, Wei Wang, Ziyang Liu
2011 J jnl
Processing keyword search on XML: a survey.
World Wide Web
Ziyang Liu, Yi Chen
2011 J jnl
Query Expansion Based on Clustered Results
CoRR
Ziyang Liu, Sivaramakrishnan Natarajan, Yi Chen
2011 J jnl
Query Expansion Based on Clustered Results.
Proc. VLDB Endow.
Ziyang Liu, Sivaramakrishnan Natarajan, Yi Chen
2011 — conf
Searching, Analyzing and Exploring Databases.
DASFAA (2)
Yi Chen, Wei Wang, Ziyang Liu
2010 J jnl
CODS: Evolving Data Efficiently and Scalably in Column Oriented Databases.
Proc. VLDB Endow.
Ziyang Liu, Sivaramakrishnan Natarajan, Bin He, Hui-I Hsiao, Yi Chen
2010 J jnl
Improving XML search by generating and utilizing informative result snippets.
ACM Trans. Database Syst.
Ziyang Liu, Yu Huang, Yi Chen
2010 J jnl
Query Results Ready, Now What?
IEEE Data Eng. Bull.
Ziyang Liu, Yi Chen
2010 J jnl
Return specification inference and result clustering for keyword search on XML.
ACM Trans. Database Syst.
Ziyang Liu, Yi Chen
2010 J jnl
Searching Workflows with Hierarchical Views.
Proc. VLDB Endow.
Ziyang Liu, Qihong Shao, Yi Chen
2010 A* conf
TargetSearch: A ranking friendly XML keyword search engine.
ICDE
Ziyang Liu, Yichuan Cai, Yi Chen
2010 J jnl
XSACT: A Comparison Tool for Structured Search Results.
Proc. VLDB Endow.
Ziyang Liu, Sivaramakrishnan Natarajan, Peng Sun, Stephen Booher, Tim Meehan, Robert Winkler, Yi Chen
2009 J jnl
Challenges, Techniques and Directions in Building XSeek: an XML Search Engine.
IEEE Data Eng. Bull.
Ziyang Liu, Peng Sun, Yu Huang, Yichuan Cai, Yi Chen
2009 — conf
Detecting and resolving unsound workflow views for correct provenance analysis.
SIGMOD Conference
Peng Sun, Ziyang Liu, Susan B. Davidson, Yi Chen
2009 — conf
Keyword search on structured and semi-structured data.
SIGMOD Conference
Yi Chen, Wei Wang, Ziyang Liu, Xuemin Lin
2009 J jnl
Structured Search Result Differentiation.
Proc. VLDB Endow.
Ziyang Liu, Peng Sun, Yi Chen
2009 J jnl
WOLVES: Achieving Correct Provenance Analysis by Detecting and Resolving Unsound Workflow Views.
Proc. VLDB Endow.
Peng Sun, Ziyang Liu, Sivaramakrishnan Natarajan, Susan B. Davidson, Yi Chen
2008 A* conf
Answering Keyword Queries on XML Using Materialized Views.
ICDE
Ziyang Liu, Yi Chen
2008 — conf
Query biased snippet generation in XML search.
SIGMOD Conference
Yu Huang, Ziyang Liu, Yi Chen
2008 J jnl
Reasoning and identifying relevant matches for XML keyword search.
Proc. VLDB Endow.
Ziyang Liu, Yi Chen
2008 J jnl
eXtract: a snippet generation system for XML search.
Proc. VLDB Endow.
Yu Huang, Ziyang Liu, Yi Chen
2007 — conf
Identifying meaningful return information for XML keyword search.
SIGMOD Conference
Ziyang Liu, Yi Chen
2007 A* conf
XSeek: A Semantic XML Search Engine Using Keywords.
VLDB
Ziyang Liu, Jeffrey Walker, Yi Chen