# Tempo Network v1.0.0 - Table of Contents > Chronological networks and dependency scheduling over Tempo: periods known only relative to one another, the relations between them, and what follows. ## Pages - [Tempo Network](readme.md) - [License](license.md) - [Changelog](changelog.md) - [Chronological networks](chronological-networks.md) ## Modules - [Tempo.Interval.RelationNetwork](Tempo.Interval.RelationNetwork.md): A qualitative constraint network over Allen relations, with the path-consistency propagation of Allen (1983) §3. - Networks - [Tempo.Network](Tempo.Network.md): A chronological network — a set of time-periods together with the sequences and relations that constrain them. - [Tempo.Network.Qualitative](Tempo.Network.Qualitative.md): The bridge between Tempo's two constraint networks. - [Tempo.Network.Relation](Tempo.Network.Relation.md): A chronological relation — a constraint between the boundaries of two time-periods. - [Tempo.Network.Solver](Tempo.Network.Solver.md): Consistency checking and constraint propagation for a chronological network, by solving its Simple Temporal Problem. - [Tempo.Network.TimePeriod](Tempo.Network.TimePeriod.md): A single time-period in a chronological network — a reign, era, or the time-span of a stratum. - Scheduling - [Tempo.Schedule](Tempo.Schedule.md): Constraint-based project scheduling over `Tempo.Network`. - [Tempo.Schedule.ScheduledTask](Tempo.Schedule.ScheduledTask.md): A task in a solved `Tempo.Schedule` — when it runs and how far it can move.