Ryoko Sakakibara

Declared Inspiration and Current Source Availability: A revision contract for autobiographical exploration in TRAJEXA

An uncertain personal record can prompt an activity without establishing a fact about the past. If the record is later corrected, an exploration system must distinguish the participant's earlier declaration of inspiration, the availability of that source version, and the plan and...

Declared Inspiration and Current Source Availability: A revision contract for autobiographical exploration in TRAJEXA

An uncertain personal record can prompt an activity without establishing a fact about the past. If the record is later corrected, an exploration system must distinguish the participant's earlier declaration of inspiration, the availability of that source version, and the plan and...

From TRAJEXA to Jev-Typed Question Proposals: A Methods Note on User-Controlled Decision-Support Export

This standalone methods note describes a user-controlled route from TRAJEXA personal-exploration data to inspectable typed-question proposals for Jev. It preserves distinctions among self-reports, recollections, imagination and participant-recorded trial outcomes, retaining evide...

From TRAJEXA to Jev-Typed Question Proposals: A Methods Note on User-Controlled Decision-Support Export

This standalone methods note describes a user-controlled route from TRAJEXA personal-exploration data to inspectable typed-question proposals for Jev. It preserves distinctions among self-reports, recollections, imagination and participant-recorded trial outcomes, retaining evide...

TRAJEXA: Evidence-Bounded Personal Exploration from Past Experience to Untried Possibilities

People repeatedly have to choose among possibilities they have not yet experienced: what to study at university, whether to continue formal education or enter work, which first job to pursue, whether to change career, what hobby to try, or what kind of training to undertake. Dire...

TRAJEXA: Evidence-Bounded Personal Exploration from Past Experience to Untried Possibilities

People repeatedly have to choose among possibilities they have not yet experienced: what to study at university, whether to continue formal education or enter work, which first job to pursue, whether to change career, what hobby to try, or what kind of training to undertake. Dire...

TRAJEXA: Keeping Self-Reports, Task Responses and Recalled Episodes Distinct in Personal Exploration

Personal exploration can draw on current self-descriptions, activity interests, responses to short tasks and recollections of earlier activities. These sources can inform one another without supporting the same claims. We present TRAJEXA, a research system that retains these dist...

TRAJEXA: Keeping Self-Reports, Task Responses and Recalled Episodes Distinct in Personal Exploration

Personal exploration can draw on current self-descriptions, activity interests, responses to short tasks and recollections of earlier activities. These sources can inform one another without supporting the same claims. We present TRAJEXA, a research system that retains these dist...

H2O Dormant Memory: Preregistered Synthetic Evaluations and a Failed Context-Selection Non-Inferiority Test for LLM Agent Swarms

H2O Dormant Memory is a falsifiable prototype that keeps provenance-bearing memory units outside an active working set until typed cues reactivate a bounded subset. Six preregistered studies evaluated the approach using synthetic or repository-derived data. Early controlled tests...