Ruby gem with Rasch, 2PL, and 3PL implementations for Item Response Theory (IRT), supporting missing data handling, adaptive optimization, and more.
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Updated
Jun 13, 2025 - Ruby
Ruby gem with Rasch, 2PL, and 3PL implementations for Item Response Theory (IRT), supporting missing data handling, adaptive optimization, and more.
simple transactional database built using java
Concurrency Control simulation using Two-Phase Locking (2PL), OCC, and MVCC Timestamp Ordering Protocol
A Concurrency Control Manager for an Airline database
Python implementation for the ROMV scheduler (read-only multi-version) with RR (round robin) scheduling scheme over the transactions.
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