2 papers
cs.IR2026
CrossQ: Task-Aligned Cross-Token Conditional Quantization for Late Interaction Retrieval
Rohit Kumar Salla, Manoj Saravanan, Ramya Manasa Amancherla
Late-interaction retrievers like ColBERT achieve high quality but suffer from large multi-vector indices. Standard compression minimizes token reconstruction error, while ranking d…
cs.AI2026
Quantifying Cross-Query Contradictions in Multi-Query LLM Reasoning
Rohit Kumar Salla, Ramya Manasa Amancherla, Manoj Saravanan
Large language models frequently produce mutually inconsistent answers when reasoning over multiple related queries. We study case-file logical consistency: maintaining a globally…