Séries

Todas as postagens

Retrieval Is Not Enough

Similar memories are only candidates. A useful read path validates time and permission, removes redundancy, closes evidence chains, pays their full cost, and explains omissions.

How Experience Enters Memory

An interaction is evidence, not memory. We preserve its source, extract typed candidates, represent ambiguity, validate every derivation, and decide what deserves persistence.

Time, Provenance, and Contradiction

A memory that overwrites corrections cannot explain what the agent knew yesterday. We preserve two temporal axes, derivation paths, competing sources, and policy-controlled current views.

The Memory Multigraph

Experience is not one relation per entity pair. We build a typed property multigraph in which claims, episodes, sources, outcomes, and parallel edges remain independently addressable.

Memory for Agents: From Context to Persistent Experience

A context window sustains the current conversation, but it does not turn interactions into experience. We build an agent memory cycle from selective writing to verifiable retrieval.

Multigraphs: Parallel Edges and Distinct Paths

Two vertices may be joined by several roads, flights, or transactions. We preserve those edge identities, count paths correctly, derive algorithms, and solve 65 exercises.