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HFEPX · Eval paper review

GateMem: Benchmarking Memory Governance in Multi-Principal Shared-Memory Agents

Zhe Ren, Yibo Yang, Yimeng Chen, Zijun Zhao +6 more

Published

Jun 17, 2026

Citations

0

Trust level

Provisional

Usefulness score

Unavailable

Extraction confidence

0% (Provisional)

Derived from abstract and metadata only.

Signals refreshed

Jun 17, 2026

Should you rely on this paper?

Signal extraction is still processing. This page currently shows metadata-first guidance until structured protocol fields are ready.

This page is a lightweight research summary built from the abstract and metadata while deeper extraction catches up.

Best use

Background context only

Use if you need

A provisional background reference while structured extraction finishes.

What to verify

Read the full paper before copying any benchmark, metric, or protocol choices.

Main weakness

This page is still relying on abstract and metadata signals, not a fuller protocol read.

Human feedback signal
Not explicit
Not explicit in abstract metadata
Evaluation signal
Weak or implicit
Validate from full paper
Usefulness for eval research
Unavailable
Provisional (processing)

Eval-fit score is unavailable until extraction completes.

Abstract

Memory benchmarks for LLM agents largely assume single-user settings, leaving shared assistants for hospitals, workplaces, campuses, and households understudied. In these deployments, multiple principals write to a common memory pool and query it under different roles, scopes, and relationships, so memory quality requires governance as well as recall. We introduce GateMem, a benchmark for multi-principal shared-memory agents. GateMem jointly evaluates utility for legitimate long-horizon requests with state updates, access control across contextual authorization boundaries, and agent-facing active forgetting after explicit deletion requests. It spans medical, office, education, and household domains, with long-form multi-party episodes, incremental memory injection, hidden checkpoints, structured judging, and leak-target annotations. Across diverse baselines and backbone models, no method simultaneously achieves strong utility, robust access control, and reliable forgetting. Long-context prompting often yields the best governance score at high token cost, while retrieval-based and external-memory methods reduce cost yet still leak unauthorized or deleted information. These results show current memory agents remain far from reliable shared institutional deployment.

What we could verify

These are the protocol signals we could actually recover from the available paper metadata. Use them to decide whether this paper is worth deeper reading.

Human Feedback Types

provisional (inferred)

None explicit

No explicit feedback protocol extracted.

"Memory benchmarks for LLM agents largely assume single-user settings, leaving shared assistants for hospitals, workplaces, campuses, and households understudied."

Evaluation Modes

provisional (inferred)

Long Horizon tasks

Includes extracted eval setup.

"Memory benchmarks for LLM agents largely assume single-user settings, leaving shared assistants for hospitals, workplaces, campuses, and households understudied."

Quality Controls

provisional (inferred)

Not reported

No explicit QC controls found.

"Memory benchmarks for LLM agents largely assume single-user settings, leaving shared assistants for hospitals, workplaces, campuses, and households understudied."

Benchmarks / Datasets

provisional (inferred)

Not extracted

No benchmark anchors detected.

"Memory benchmarks for LLM agents largely assume single-user settings, leaving shared assistants for hospitals, workplaces, campuses, and households understudied."

Reported Metrics

provisional (inferred)

Not extracted

No metric anchors detected.

"Memory benchmarks for LLM agents largely assume single-user settings, leaving shared assistants for hospitals, workplaces, campuses, and households understudied."

Rater Population

provisional (inferred)

Unknown

Rater source not explicitly reported.

"Memory benchmarks for LLM agents largely assume single-user settings, leaving shared assistants for hospitals, workplaces, campuses, and households understudied."

Human feedback details

This page is using abstract-level cues only right now. Treat the signals below as provisional.

  • Potential human-data signal: No explicit human-data keywords detected.
  • Potential benchmark anchors: No benchmark names detected in abstract.
  • Abstract highlights: 3 key sentence(s) extracted below.
Evaluation details

Evaluation fields are inferred from the abstract only.

  • Potential evaluation modes: Long-horizon tasks
  • Potential metric signals: No metric keywords detected.
  • Confidence: Provisional (metadata-only fallback).

Research brief

Metadata summary

Memory benchmarks for LLM agents largely assume single-user settings, leaving shared assistants for hospitals, workplaces, campuses, and households understudied.

Based on abstract + metadata only. Check the source paper before making high-confidence protocol decisions.

Key takeaways

  • Memory benchmarks for LLM agents largely assume single-user settings, leaving shared assistants for hospitals, workplaces, campuses, and households understudied.
  • In these deployments, multiple principals write to a common memory pool and query it under different roles, scopes, and relationships, so memory quality requires governance as well as recall.
  • We introduce GateMem, a benchmark for multi-principal shared-memory agents.

Researcher actions

  • Compare this paper against nearby papers in the same arXiv category before using it for protocol decisions.
  • Validate inferred eval signals (Long-horizon tasks) against the full paper.
  • Use related-paper links to find stronger protocol-specific references.

Caveats

  • Generated from abstract + metadata only; no PDF parsing.
  • Signals below are heuristic and may miss details reported outside the abstract.

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