News
Publications
- [2020 VLDB] Leaper: A Learned Prefetcher for Cache Invalidation in LSM-tree based Storage Engines 2020-07-03
- [2020 SIGKDD] Sliding Sketches : a Framework using Time Zones for Data Stream Processing in Sliding Windows 2020-07-03
- [2020 AAAI] The value of paraphrase for knowledge base predicates 2020-04-05
- [2020 WSDM] VISION-KG: Topic-centric Visualization System for Summarizing Knowledge Graph 2020-04-05
- [2020 ICDE] GSI: GPU-friendly Subgraph Isomorphism 2019-10-12
- [2019 WISE] Gated Relational Graph Neural Network for Semi-supervised Learning on Knowledge Graphs 2019-08-28
- [2019 CIKM] An Interactive Mechanism to Improve Question Answering 2019-08-28
- [2019 NLPCC] How Question Generation can Help Question Answering over Knowledge Base 2019-08-28
- [2019 APWeb-WAIM] FMQO: A Federated RDF System Supporting Multi-Query Optimization 2019-08-11
- [2019 ICDE] Accelerating Partial Evaluation in Distributed SPARQL Query Evaluation 2019-03-04
- [2018 QALD-9] gAnswer is Honored as Champion 2018-10-17
- [2019 ICDE] Time Constrained Continuous Subgraph Search over Streaming Graphs 2018-10-15
- [2018 EMNLP] A State-transition Framework to Answer Complex Questions over Knowledge Base 2018-10-09
- [2019 ICDE] Fast and Accurate Graph Stream Summarization 2018-10-09
- [2018 DASFAA] Multi-Query Optimization in Federated RDF Systems 2018-05-24
- [2018 TKDE] Adaptive Distributed RDF Graph Fragmentation and Allocation based on Query Workload 2018-05-03
- [2018 SIGMOD] IMPROVE-QA: An Interactive Mechanism for RDF Question/Answering Systems 2018-04-03
- [2018 SIGMOD] Speeding Up Set Intersections in Graph Algorithms using SIMD Instructions 2018-04-03
- [2017 TKDE] Answering Natural Language Questions by Subgraph Matching over Knowledge Graphs 2017-11-27
- [2017 TKDE] Longest Increasing Subsequence Computation over Streaming Sequences 2017-09-28