OOIR: Observatory of International Research

Papers

(The median citation count of VLDB Journal is 2. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-04-01 to 2025-04-01.)

Article	Citations
Optimizing navigational graph queries	214
HeteroStamp: leveraging heterogeneous social interactions for mobility prediction-enhanced cost-aware spatiotemporal crowdsensing	76
Efficient and scalable huge embedding model training via distributed cache management	63
Special issue on responsible data management and data science	55
Data dependencies for query optimization: a survey	52
Generating highly customizable python code for data processing with large language models	51
RDFFrames: knowledge graph access for machine learning tools	48
Span-reachability querying in large temporal graphs	47
Tabular data synthesis with generative adversarial networks: design space and optimizations	43
A design space for RDF data representations	35
Lero: applying learning-to-rank in query optimizer	32
Maximum and top-k diversified biclique search at scale	25
Anchored coreness: efficient reinforcement of social networks	24
Towards flexibility and robustness of LSM trees	22
Efficient kNN query for moving objects on time-dependent road networks	22
Effective entity matching with transformers	21
Exploiting domain knowledge to address class imbalance and a heterogeneous feature space in multi-class classification	21
A graph pattern mining framework for large graphs on GPU	19
Efficient and effective algorithms for densest subgraph discovery and maintenance	18
F-IVM: analytics over relational databases under updates	18
Reconciling tuple and attribute timestamping for temporal data warehouses	17
Anytime bottom-up rule learning for large-scale knowledge graph completion	16
Local dampening: differential privacy for non-numeric queries via local sensitivity	16
Tempura: a general cost-based optimizer framework for incremental data processing (Journal Version)	15
Picket: guarding against corrupted data in tabular data during learning and inference	15

Accelerating multi-way joins on the GPU	14
Correction to: Data dependencies for query optimization: a survey	14
Privacy and efficiency guaranteed social subgraph matching	14
ProS: data series progressive k-NN similarity search and classification with probabilistic quality guarantees	13
Algorithms for the discovery of embedded functional dependencies	13
To share or not to share vector registers?	13
Answering reachability and K-reach queries on large graphs with label constraints	13
VolcanoML: speeding up end-to-end AutoML via scalable search space decomposition	13
PM-LSH: a fast and accurate in-memory framework for high-dimensional approximate NN and closest pair search	13
Incremental discovery of denial constraints	12
Optimizing RPQs over a compact graph representation	12
Data distribution tailoring revisited: cost-efficient integration of representative data	12
HERMES: data placement and schema optimization for enterprise knowledge bases	11
When hierarchy meets 2-hop-labeling: efficient shortest distance and path queries on road networks	10
DumpyOS: A data-adaptive multi-ary index for scalable data series similarity search	10
Efficient detection of multivariate correlations with different correlation measures	10
Discovering approximate implicit domain orders through order dependencies	10
An in-depth analysis of pre-trained embeddings for entity resolution	10
Application-driven graph partitioning	9
A benchmark and comprehensive survey on knowledge graph entity alignment via representation learning	9
Data distribution debugging in machine learning pipelines	9
Correction to: Survey of window types for aggregation in stream processing systems	9
Managing bias and unfairness in data for decision support: a survey of machine learning and data engineering approaches to identify and mitigate bias and unfairness within data management and analytic	9
A survey of multimodal event detection based on data fusion	9
A model and query language for temporal graph databases	9
Correction to: TurboLift: fast accuracy lifting for historical data recovery	9
Survey of vector database management systems	8
Information Resilience: the nexus of responsible and agile approaches to information use	8
A quantitative evaluation of persistent memory hash indexes	7
eRiskCom: an e-commerce risky community detection platform	7
A survey on outlier explanations	7
Pivot selection algorithms in metric spaces: a survey and experimental study	7
PrefixFPM: a parallel framework for general-purpose mining of frequent and closed patterns	7
Continuous monitoring of moving skyline and top-k queries	7
WavingSketch: an unbiased and generic sketch for finding top-k items in data streams	6
(p,q)-biclique counting and enumeration for large sparse bipartite graphs	6
General graph generators: experiments, analyses, and improvements	6
AutoCTS++: zero-shot joint neural architecture and hyperparameter search for correlated time series forecasting	6
Eris: efficiently measuring discord in multidimensional sources	6
Accelerating directed densest subgraph queries with software and hardware approaches	6
An analysis of one-to-one matching algorithms for entity resolution	6
Survey of window types for aggregation in stream processing systems	6
Minimum motif-cut: a workload-aware RDF graph partitioning strategy	5
A survey on semantic schema discovery	5
Interactively discovering and ranking desired tuples by data exploration	5
MDDE: multitasking distributed differential evolution for privacy-preserving database fragmentation	5
Zen+: a robust NUMA-aware OLTP engine optimized for non-volatile main memory	5
Efficient and robust active learning methods for interactive database exploration	5
Assisted design of data science pipelines	5
Reverse spatial top-k keyword queries	5

PARROT: pattern-based correlation exploitation in big partitioned data series	5
The full story of 1000 cores	5
Efficient distributed discovery of bidirectional order dependencies	5
A fractional memory-efficient approach for online continuous-time influence maximization	4
AutoML in heavily constrained applications	4
Optimizing LSM-based indexes for disaggregated memory	4
$$\hbox {CDBTune}^{+}$$: An efficient deep reinforcement learning-based automatic cloud database tuning system	4
Formal semantics and high performance in declarative machine learning using Datalog	4
Accelerated butterfly counting with vertex priority on bipartite graphs	4
Cardinality estimation using normalizing flow	4
Distance labeling: on parallelism, compression, and ordering	4
Third and Boyce–Codd normal form for property graphs	4
A new distributional treatment for time series anomaly detection	4
A meta-level analysis of online anomaly detectors	4
Special issue: modern hardware	4
Hyper-distance oracles in hypergraphs	4
A survey on the evolution of stream processing systems	4
Practical planning and execution of groupjoin and nested aggregates	4
Hu-Fu: efficient and secure spatial queries over data federation	4
A survey on deep learning approaches for text-to-SQL	4
ICS-GNN$$^+$$: lightweight interactive community search via graph neural network	4
Toward maintenance of hypercores in large-scale dynamic hypergraphs	4
Deep entity matching with adversarial active learning	3
Cross-chain deals and adversarial commerce	3
Performant almost-latch-free data structures using epoch protection in more depth	3
Scalable decoupling graph neural network with feature-oriented optimization	3
A multi-facet analysis of BERT-based entity matching models	3
MinJoin++: a fast algorithm for string similarity joins under edit distance	3
A learning-based framework for spatial join processing: estimation, optimization and tuning	3
Morphtree: a polymorphic main-memory learned index for dynamic workloads	3
MM-DIRECT	3
Tidy Tuples and Flying Start: fast compilation and fast execution of relational queries in Umbra	3
Hypergraph motifs and their extensions beyond binary	3
Efficient cryptanalysis of an encrypted database supporting data interoperability	3
Leveraging user itinerary to improve personalized deep matching at Fliggy	3
A new window Clause for SQL++	3
In-database query optimization on SQL with ML predicates	3
Stochastic gradient descent without full data shuffle: with applications to in-database machine learning and deep learning systems	2
Correction to: Internal and external memory set containment join	2
xDBTagger: explainable natural language interface to databases using keyword mappings and schema graph	2
Correction to: Unsupervised and scalable subsequence anomaly detection in large data series	2
Estimating simplet counts via sampling	2
Fast subgraph query processing and subgraph matching via static and dynamic equivalences	2
Open benchmark for filtering techniques in entity resolution	2
Have query optimizers hit the wall?	2
G-thinker: a general distributed framework for finding qualified subgraphs in a big graph with load balancing	2
ABC of order dependencies	2
Querying historical K-cores in large temporal graphs	2
Sliding window-based approximate triangle counting with bounded memory usage	2
Model averaging in distributed machine learning: a case study with Apache Spark	2
Correction to: “Refiner: a reliable and efficient incentive-driven federated learning system powered by blockchain”	2
Alfa: active learning for graph neural network-based semantic schema alignment	2
Enabling space-time efficient range queries with REncoder	2
HINT: a hierarchical interval index for Allen relationships	2
Unified route representation learning for multi-modal transportation recommendation with spatiotemporal pre-training	2