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PiPNN: Ultra-Scalable Graph-Based Nearest Neighbor Indexing

PiPNN: Ultra-Scalable Graph-Based Nearest Neighbor Indexing

• Computer Science > Databases [Submitted on 17 Feb 2026] Title:PiPNN: Ultra-Scalable Graph-Based Nearest Neighbor Indexing View PDF HTML (experimental)Abstract:The fastest indexes

GraFSTNet: Graph-based Frequency SpatioTemporal Network for Cellular Traffic Prediction

GraFSTNet: Graph-based Frequency SpatioTemporal Network for Cellular Traffic Prediction

• Computer Science > Networking and Internet Architecture This paper has been withdrawn by Hui Ma [Submitted on 6 Feb 2026 (v1), last revised 19 Feb 2026 (this version, v2)] Title:

The Role of Common Randomness Replication in Symmetric PIR on Graph-Based Replicated Systems

The Role of Common Randomness Replication in Symmetric PIR on Graph-Based Replicated Systems

• Computer Science > Information Theory [Submitted on 18 Feb 2026] Title:The Role of Common Randomness Replication in Symmetric PIR on Graph-Based Replicated Systems View PDF HTML