IDS may refer to:
==Computing== IBM Informix Dynamic Server, a relational database management system Ideographic Description Sequence, describing a Unihan character as a combination of other characters Integrated Data Store, one of the first database management systems from the 1960s Internet distribution system, a travel industry sales and marketing channel Intrusion detection system, detecting unwanted network access Iterative deepening search, a graph search algorithm performing depth-first search repeatedly with increasing depth limits
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).