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: 5011
Venue: SIGMOD
Year: 2015
Pagerank: 6.1825805e-05
Overall Rank: 4,437 | 69.17%
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
2,645	Camel: Managing Data for Efficient Stream Learning	2022	SIGMOD	8.3768838e-05
3,810	SketchML: Accelerating Distributed Machine Learning with Data Sketches	2018	SIGMOD	6.7375383e-05
7,502	Heterogeneous Recommendations: What You Might Like To Read After Watching Interstellar	2017	VLDB	4.7135369e-05
8,695	Convolution and Cross-Correlation of Count Sketches Enables Fast Cardinality Estimation of Multi-Join Queries	2024	SIGMOD	4.461508e-05
9,468	Serenade - Low-Latency Session-Based Recommendation in e-Commerce at Scale	2022	SIGMOD	4.3307735e-05
9,604	GeaFlow: A Graph Extended and Accelerated Dataflow System	2023	SIGMOD	4.3136057e-05
11,854	Real-time Video Recommendation Exploration	2016	SIGMOD	4.1905499e-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
1,788	StreamRec: A Real-Time Recommender System	2011	SIGMOD	0.00010541173
8,542	A Temporal Context-Aware Model for User Behavior Modeling in Social Media Systems	2014	SIGMOD	4.4893996e-05
9,761	TeRec: A Temporal Recommender System Over Tweet Stream	2013	VLDB	4.2833359e-05

Semantically Similar Papers

Overall Rank	Paper	Year	Venue	Pagerank
8,290	Modern Recommender Systems: from Computing Matrices to Thinking with Neurons	2018	SIGMOD	4.5392079e-05
8,733	Scheduling Data Processing Pipelines for Incremental Training on MLP-based Recommendation Models	2025	SIGMOD	4.4520434e-05
12,015	Show Me the Money: Dynamic Recommendations for Revenue Maximization	2014	VLDB	4.1905499e-05
2,178	Real-Time Twitter Recommendation: Online Motif Detection in Large Dynamic Graphs	2014	VLDB	9.3645765e-05
8,542	A Temporal Context-Aware Model for User Behavior Modeling in Social Media Systems	2014	SIGMOD	4.4893996e-05
4,891	Supercharging Recommender Systems using Taxonomies for Learning User Purchase Behavior	2012	VLDB	5.8476762e-05
9,880	VStream: A Distributed Streaming Vector Search System	2025	VLDB	4.2602815e-05
11,854	Real-time Video Recommendation Exploration	2016	SIGMOD	4.1905499e-05
9,761	TeRec: A Temporal Recommender System Over Tweet Stream	2013	VLDB	4.2833359e-05
1,788	StreamRec: A Real-Time Recommender System	2011	SIGMOD	0.00010541173