Which model do I need?#

Start from your problem, follow the arrows, and open the tutorial or atlas entry at the end.

        flowchart TD
    accTitle: Choosing a model
    accDescr: A decision tree from the user's problem to the matching module and tutorial in Quantum Mind.
    S{"What is your problem?"}:::op
    S -->|"people's answers or judgements<br/>look inconsistent"| J{"What kind?"}:::op
    J -->|"answers depend on question order"| OE["order effects<br/>tutorial 2"]:::out
    J -->|"inference with hidden causes"| IF["quantum-like Bayesian network<br/>atlas: quantum-like"]:::out
    S -->|"a robot works with a person"| R{"What decision?"}:::op
    R -->|"ask or act now"| AA["ask_or_act · risk-aware<br/>tutorial 4"]:::out
    R -->|"which question to ask"| QP["QuestionPlanner<br/>tutorial 7"]:::out
    R -->|"hand an object over"| HO["TrustAwareHandover<br/>tutorial 3"]:::out
    R -->|"whole loop on a robot"| E2E["end-to-end + ROS 2<br/>tutorials 12, 13"]:::out
    S -->|"perception outputs"| P{"What do you need?"}:::op
    P -->|"trustworthy confidence"| CA["calibration · conformal<br/>tutorial 5"]:::out
    P -->|"combine camera, speech, gaze"| FU["fusion<br/>tutorial 8"]:::out
    P -->|"pick between modules"| OR["orchestration gate<br/>tutorial 6"]:::out
    S -->|"a stream of sensor frames<br/>whose meaning depends on context"| B{"What do you need?"}:::op
    B -->|"belief about intent"| CB["COBRA belief filter<br/>tutorial 10"]:::out
    B -->|"hand over, wait or ask"| MC["min_cost_action<br/>tutorial 10"]:::out
    S -->|"train against simulated people"| EN["Gymnasium environments<br/>atlas: environments"]:::out
    S -->|"could a quantum computer help a robot team?"| QC["robot QUBOs · classical baselines · QAOA<br/>tutorial 15"]:::out
    S -->|"would a quantum sensor help a robot navigate?"| QS["quantum limits · sensor fusion<br/>tutorial 16"]:::out
    classDef op fill:#2a1b3d,stroke:#d2a8ff,color:#e6edf3
    classDef out fill:#0f2e1a,stroke:#7ee787,color:#e6edf3

The same choices as a table:

Problem

Module

Classical baseline to report

Tutorial

Answers depend on question order

families.order_effects

Bayes, anchoring

2

Inference with hidden causes

families.qlbn

classical Bayesian network

atlas: quantum-like

Trust that changes when asked

families.dynamics.OpenSystemBelief

MarkovBelief

3

Act now or ask

applications.robotics.ask_or_act

expected-cost rule without model uncertainty

4

Over-confident detector

applications.calibration

raw scores

5

Choose between perception modules

applications.orchestration

gate without a prior

6

Which question to ask

applications.questioning

IndependentAnswerModel

7

Fuse camera, speech and gaze

applications.fusion

Bayes, Dempster-Shafer

8

Dwell times of ambiguous stimuli

families.perception

Markov, gamma renewal

9

Belief about intent from sensor frames whose meaning depends on context

belief.COBRA

belief.GaussianBayesFilter, incoherent limit

10

Robot allocation, grasp or schedule problems on a quantum computer

computing

greedy descent, simulated annealing, random sampling with the same shots

15

Quantum accelerometer for dead reckoning

sensing

MEMS accelerometer alone

16

Train against simulated people

envs

any agent you bring; compare with a person-blind policy

atlas: environments

Whole robot loop

all of the above

12, 14

Assign tasks among people working with a robot

applications.allocation

trust-blind allocation, brute force

atlas: infrastructure