3 papers
cs.DB2026
ByteX: A Unified AI Search Engine at ByteDance
Yao Tian, Yuncheng Lu, Liyao Xiong +9
Since 2016, ByteX has been the foundation of ByteDance's search infrastructure, scaling to more than 7,000 clusters and 300 PB of indexed data. Driven by the demands of AI workload…
cs.AI2026
Beyond Retrieval: Analytic Memory for Multimodal Agents
Zhoujin Tian, Hao Zhang, Yao Tian +4
Long-term multimodal memory must support not only retrieving relevant information but also computing over observations accumulated across interactions. Existing systems largely emp…
cs.DB2026
Optimizing SSD-Resident Graph Indexing for High-Throughput Vector Search
Weichen Zhao, Yuncheng Lu, Yao Tian +5
Graph-based approximate nearest neighbor search (ANNS) methods (e.g., HNSW) have become the de facto state of the art for their high precision and low latency. To scale beyond main…