Oct 2026· Zenodo (CERN European Organization for Nuclear Research)
Interactive and Immersive Displays
Abstract
Portable standard-library synthetic Touch-Surface paired planar kernel with an isolated bounded in-memory session-transition adapter. InvariantTap and Invariant Surface remain reciprocal ports of one instrument. The adapter owns session heads, serializes atomic in-process commits, handles exact retries without duplicate effects, enforces endpoint/frame/time continuity and accounts conservative per-sample relative sampled-path budgets. TTL invalidates access and commits; expired memory is cleaned lazily on access, not by a background zeroization timer. The archive passes 39 portable tests normally and under optimized Python after fresh extraction. The private development repository passes 322 full-suite tests and 129 optimized session/pair/motion tests, with 13 separate manufactured checks; these private-suite counts are distinct from the portable archive count. Additional review probes covered 1000 rational accounting cases and 50 concurrent competing-successor trials. These are synthetic software checks, not physical or AGI validation. No live origin authentication, durable storage, actuation, six-limb runtime activation, global harmonics or physical intersample-safety certification is claimed. Endpoint-only paths remain intersample-uncertified; the optional declared linear mode is a synthetic model assumption. Hash receipts are not signatures. The explicit public allowlist excludes sphere code, private inventories and provenance, protected upstream source, recovery keys, Git history and artwork. The sphere remains a separate provisional non-canonical checkpoint. Existing records are unchanged. Full Apache-2.0 license, NOTICE, source/tests, normative contract, release notes and file-integrity bindings are included.
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StudentSim is a research system for evaluating and improving AI tutoring tools before they are tested with learners. It models how individuals may engage with tutors, giving feedback to improve tutor performance across subjects like chess, writing, and mathematics. The post Simulating student learning for better AI tutoring appeared first on Microsoft Research.
MIT News · Artificial Intelligence· news.mit.eduOct 6, 2026
Writing as a participant and researcher, PhD student JS Tan SM ’22 has co-authored a new book about the rise of tech worker protests and the employer backlash that followed.
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