TencentRec: Real-time Stream Recommendation in Practice

Summary: Real-time stream recommender built on Storm for big data, real-time updates, and accuracy in production apps. Introduces scalable, incremental item-based CF robust to implicit feedback with real-time pruning; end-to-end data/system pipeline deployed to handle 10B daily requests. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID: 5010
Venue: SIGMOD
Year: 2015
Pagerank: 6.1885354e-05
Overall Rank: 4,439 | 69.12%
DOI: 10.1145/2723372.2724785

Incoming Non-self Citations Over Time

Authors

Incoming Citations (Sorted by Pagerank)

Showing 7 of 7 citing papers.

Rank	Citing Paper	Year	Venue	Pagerank
2,643	Camel: Managing Data for Efficient Stream Learning	2022	SIGMOD	8.384956e-05
3,808	SketchML: Accelerating Distributed Machine Learning with Data Sketches	2018	SIGMOD	6.7455428e-05
7,503	Heterogeneous Recommendations: What You Might Like To Read After Watching Interstellar	2017	VLDB	4.7180617e-05
8,697	Convolution and Cross-Correlation of Count Sketches Enables Fast Cardinality Estimation of Multi-Join Queries	2024	SIGMOD	4.4657888e-05
9,466	Serenade - Low-Latency Session-Based Recommendation in e-Commerce at Scale	2022	SIGMOD	4.3349007e-05
9,604	GeaFlow: A Graph Extended and Accelerated Dataflow System	2023	SIGMOD	4.3177432e-05
11,846	Real-time Video Recommendation Exploration	2016	SIGMOD	4.1945683e-05

Outgoing Citations (Sorted by Pagerank)

Showing 3 of 3 cited papers.

Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.

Rank	Cited Paper	Year	Venue	Pagerank
1,790	StreamRec: A Real-Time Recommender System	2011	SIGMOD	0.00010551363
8,544	A Temporal Context-Aware Model for User Behavior Modeling in Social Media Systems	2014	SIGMOD	4.4937074e-05
9,759	TeRec: A Temporal Recommender System Over Tweet Stream	2013	VLDB	4.2874442e-05

Semantically Similar Papers

Overall Rank	Paper	Year	Venue	Pagerank
8,296	Modern Recommender Systems: from Computing Matrices to Thinking with Neurons	2018	SIGMOD	4.5435639e-05
8,737	Scheduling Data Processing Pipelines for Incremental Training on MLP-based Recommendation Models	2025	SIGMOD	4.456315e-05
12,007	Show Me the Money: Dynamic Recommendations for Revenue Maximization	2014	VLDB	4.1945683e-05
2,228	Real-Time Twitter Recommendation: Online Motif Detection in Large Dynamic Graphs	2014	VLDB	9.2385241e-05
8,544	A Temporal Context-Aware Model for User Behavior Modeling in Social Media Systems	2014	SIGMOD	4.4937074e-05
4,887	Supercharging Recommender Systems using Taxonomies for Learning User Purchase Behavior	2012	VLDB	5.8533058e-05
9,881	VStream: A Distributed Streaming Vector Search System	2025	VLDB	4.2643674e-05
11,846	Real-time Video Recommendation Exploration	2016	SIGMOD	4.1945683e-05
9,759	TeRec: A Temporal Recommender System Over Tweet Stream	2013	VLDB	4.2874442e-05
1,790	StreamRec: A Real-Time Recommender System	2011	SIGMOD	0.00010551363