Issues

• sem_agg TypeError

  mitdbg/palimpzest#300 · Filter by author parkervg opened on Apr 10, 2026

• sem_filter with images and local vLLM model hangs

  mitdbg/palimpzest#297 · Filter by author parkervg opened on Apr 6, 2026
  2

• Create Initial BayesianOptimizer Class

  mitdbg/palimpzest#273 · Filter by author mdr223 opened on Jan 13, 2026
  

• Implement Optimized Semantic Equijoin Operator

  mitdbg/palimpzest#269 · Filter by author mdr223 opened on Jan 6, 2026
  

• Improve Support for Query Execution on PDFs

  enhancement
  Feature

  mitdbg/palimpzest#267 · Filter by author mdr223 opened on Dec 15, 2025
  

• Add Pre-Optimization Step for Ordering Joins Optimally

  enhancement
  Research

  mitdbg/palimpzest#264 · Filter by author mdr223 opened on Dec 15, 2025

• Add Pre-Optimization Step for Ordering Filters by Selectivity

  enhancement
  Feature

  mitdbg/palimpzest#263 · Filter by author mdr223 opened on Dec 15, 2025

• Add Script to tests/ Which Runs SemBench

  good first issue
  Task

  mitdbg/palimpzest#261 · Filter by author mdr223 opened on Dec 15, 2025
  

• Create Abstract Base Class For Bayesian Optimizer

  mitdbg/palimpzest#260 · Filter by author mdr223 opened on Dec 14, 2025

• Create Initial Semantic Group By Operation

  mitdbg/palimpzest#253 · Filter by author mdr223 opened on Nov 22, 2025
  1

  

• Remove pz.GroupBySig and Move Logic into GroupByAggregate and ApplyGroupByOp

  mitdbg/palimpzest#252 · Filter by author mdr223 opened on Nov 10, 2025

• Create PZ Index Class which Can Be Used by Semantic Filter and Semantic Top-K Operators

  enhancement
  Feature

  mitdbg/palimpzest#137 · Filter by author mdr223 opened on Feb 20, 2025