Spatialyze: A Geospatial Video Analytics System with Spatial-Aware Optimizations
Summary: Spatialyze: an end-to-end system and DSL for declarative geospatial video analytics using a 3-step build–filter–observe workflow. Uses geotemporal metadata and motion priors for spatial-aware optimizations, achieving up to 5.3× speedup while retaining ~97% accuracy. (summarized by gpt-5-mini on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Chanwut Kittivorawong
- 2. Yongming Ge
- 3. Yousef Helal
- 4. Alvin Cheung
Incoming Citations (Sorted by Pagerank)
Showing 3 of 3 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 10,512 | Self-Enhancing Video Data Management System for Compositional Events with Large Language Models | 2025 | SIGMOD | 4.1905499e-05 |
| 10,675 | Déjà Vu: Efficient Video-Language Query Engine with Learning-based Inter-Frame Computation Reuse | 2025 | VLDB | 4.1905499e-05 |
| 11,302 | Towards Auto-Generated Data Systems | 2023 | VLDB | 4.1905499e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 8 of 8 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 317 | NoScope: Optimizing Neural Network Queries over Video at Scale | 2017 | VLDB | 0.0002798145 |
| 1,390 | MIRIS: Fast Object Track Queries in Video | 2020 | SIGMOD | 0.00012242018 |
| 3,610 | EVA: A Symbolic Approach to Accelerating Exploratory Video Analytics with Materialized Views | 2022 | SIGMOD | 6.919859e-05 |
| 4,565 | Optimizing Video Analytics with Declarative Model Relationships | 2023 | VLDB | 6.0746821e-05 |
| 4,642 | VIVA: An End-to-End System for Interactive Video Analytics | 2022 | CIDR | 6.0214283e-05 |
| 4,865 | OTIF: Efficient Tracker Pre-processing over Large Video Datasets | 2022 | SIGMOD | 5.8627966e-05 |
| 5,038 | VisualWorldDB: A DBMS for the Visual World | 2020 | CIDR | 5.7376543e-05 |
| 13,270 | Demonstration of Apperception: A Database Management System for Geospatial Video Data | 2021 | VLDB | - |
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Semantically Similar Papers
| Overall Rank | Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 6,928 | PLACE: A Query Processor for Handling Real-time Spatio-temporal Data Streams | 2004 | VLDB | 4.8878659e-05 |
| 5,038 | VisualWorldDB: A DBMS for the Visual World | 2020 | CIDR | 5.7376543e-05 |
| 4,032 | Spatial Online Sampling and Aggregation | 2016 | VLDB | 6.5131946e-05 |
| 10,103 | Query-Aware Path Inference from Spatial Videos | 2026 | SIGMOD | 4.1905499e-05 |
| 694 | BlazeIt: Optimizing Declarative Aggregation and Limit Queries for Neural Network-Based Video Analytics | 2020 | VLDB | 0.00018031141 |
| 7,922 | Video-zilla: An Indexing Layer for Large-Scale Video Analytics | 2022 | SIGMOD | 4.6114931e-05 |
| 6,950 | A GPU-friendly Geometric Data Model and Algebra for Spatial Queries | 2020 | SIGMOD | 4.8845195e-05 |
| 7,691 | High-Performance Geospatial Analytics in HyPerSpace | 2016 | SIGMOD | 4.6718272e-05 |
| 2,194 | How Good Are Modern Spatial Analytics Systems? | 2018 | VLDB | 9.3268219e-05 |
| 13,270 | Demonstration of Apperception: A Database Management System for Geospatial Video Data | 2021 | VLDB | - |