UB4.136

Day	Start		End	Track(s)
Sunday	14:00	→	16:30	Search

	09												10												11												12												13												14												15												16												17												18
Sunday																																																													DJ ANN: Live Tuning of Recall, Latency, and Cost in MIDI-Controlled Vector Search Experiments								Multi-Vector embeddings revolution? or evolution?								Deriving Maximum Insight: Open-Source Graph-Enhanced RAG for Complex Question Answering								Multi-Stage Retrieval in Elasticsearch - Present and Future

Title		Speakers	Track	Start	End
Sunday
	DJ ANN: Live Tuning of Recall, Latency, and Cost in MIDI-Controlled Vector Search Experiments	Esolitos (Marlon)	Search	14:00	14:30
	Multi-Vector embeddings revolution? or evolution?	Marcin Antas, Roberto Esposito	Search	14:40	15:10
	Deriving Maximum Insight: Open-Source Graph-Enhanced RAG for Complex Question Answering	Mykyta Kemarskyi	Search	15:20	15:50
	Multi-Stage Retrieval in Elasticsearch - Present and Future	Carlos Delgado	Search	16:00	16:30

fosdem-2026