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Joined September 2010
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Database Community News retweeted
Wang-Chiew Tan@wangchiewtan27 Jun 2023
The Database DEI committee is looking for new members. If you are interested, please contact @sihemameryahia. Please help spread the word! dbdni.github.io/ 2021 DEI report: dl.acm.org/doi/10.1145/35524… 2022 DEI report: coming soon @VLDBconf @SIGMODConf @dbworld_
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arxiv.org/abs/2303.02723 Structure-Guided Query Evaluation: Towards Bridging the Gap from Theory to Practice. (arXiv:2303.02723v3 [cs.DB] UPDATED) #databases
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arxiv.org/abs/2206.11987 Businesses in high-income zip codes often saw sharper visit reductions during the COVID-19 pandemic. (arXiv:2206.11987v2 [cs.CY] UPDATED) #databases
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arxiv.org/abs/2301.10410 One Model for All Domains: Collaborative Domain-Prefix Tuning for Cross-Domain NER. (arXiv:2301.10410v4 [cs.CL] UPDATED) #databases
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arxiv.org/abs/2305.08703 Schema-adaptable Knowledge Graph Construction. (arXiv:2305.08703v2 [cs.CL] UPDATED) #databases

Schema-adaptable Knowledge Graph Construction

Conventional Knowledge Graph Construction (KGC) approaches typically follow the static information extraction paradigm with a closed set of pre-defined schema. As a result, such approaches fall...

arxiv.org
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arxiv.org/abs/2305.11051 The Water Health Open Knowledge Graph. (arXiv:2305.11051v1 [cs.DB]) #databases
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arxiv.org/abs/2305.11061 SPSQL: Step-by-step Parsing Based Framework for Text-to-SQL Generation. (arXiv:2305.11061v1 [cs.CL]) #databases
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arxiv.org/abs/1907.01988 Trade-offs in Static and Dynamic Evaluation of Hierarchical Queries. (arXiv:1907.01988v5 [cs.DB] UPDATED) #databases

Trade-offs in Static and Dynamic Evaluation of Hierarchical Queries

We investigate trade-offs in static and dynamic evaluation of hierarchical queries with arbitrary free variables. In the static setting, the trade-off is between the time to partially compute the...

arxiv.org
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arxiv.org/abs/2304.08817 DILI: A Distribution-Driven Learned Index (Extended version). (arXiv:2304.08817v2 [cs.DB] UPDATED) #databases

DILI: A Distribution-Driven Learned Index (Extended version)

Targeting in-memory one-dimensional search keys, we propose a novel DIstribution-driven Learned Index tree (DILI), where a concise and computation-efficient linear regression model is used for...

arxiv.org
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arxiv.org/abs/2305.09925 A Scalable Method for Readable Tree Layouts. (arXiv:2305.09925v1 [cs.CG]) #databases

A Scalable Method for Readable Tree Layouts

Large tree structures are ubiquitous and real-world relational datasets often have information associated with nodes (e.g., labels or other attributes) and edges (e.g., weights or distances) that...

arxiv.org
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arxiv.org/abs/2305.10151 Evolving the Digital Industrial Infrastructure for Production: Steps Taken and the Road Ahead. (arXiv:2305.10151v1 [cs.NI]) #databases
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arxiv.org/abs/2305.10419 Kitana: Efficient Data Augmentation Search for AutoML. (arXiv:2305.10419v1 [cs.DB]) #databases
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arxiv.org/abs/2305.08872 AMULET: Adaptive Matrix-Multiplication-Like Tasks. (arXiv:2305.08872v1 [cs.PL]) #databases
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arxiv.org/abs/2305.08949 Influential Billboard Slot Selection using Spatial Clustering and Pruned Submodularity Graph. (arXiv:2305.08949v1 [cs.DB]) #databases
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arxiv.org/abs/2305.09058 Private Training Set Inspection in MLaaS. (arXiv:2305.09058v1 [cs.LG]) #databases
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arxiv.org/abs/2305.09464 Growing and Serving Large Open-domain Knowledge Graphs. (arXiv:2305.09464v1 [cs.AI]) #databases

Growing and Serving Large Open-domain Knowledge Graphs

Applications of large open-domain knowledge graphs (KGs) to real-world problems pose many unique challenges. In this paper, we present extensions to Saga our platform for continuous construction...

arxiv.org
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arxiv.org/abs/2301.00929 EQUI-VOCAL: Synthesizing Queries for Compositional Video Events from Limited User Interactions [Technical Report]. (arXiv:2301.00929v3 [cs.DB] UPDATED) #databases
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arxiv.org/abs/2305.08175 An Optimal and Scalable Matrix Mechanism for Noisy Marginals under Convex Loss Functions. (arXiv:2305.08175v1 [cs.DB]) #databases
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arxiv.org/abs/2305.07079 The Privacy-Utility Tradeoff in Rank-Preserving Dataset Obfuscation. (arXiv:2305.07079v1 [cs.IT]) #databases
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arxiv.org/abs/2305.07271 Complexity of conjunctive regular path query homomorphisms. (arXiv:2305.07271v1 [cs.DB]) #databases

Complexity of conjunctive regular path query homomorphisms

A graph database is a digraph whose arcs are labeled with symbols from a fixed alphabet. A regular graph pattern (RGP) is a digraph whose edges are labeled with regular expressions over the...

arxiv.org
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