
doi: 10.17815/cd.2019.19
This article presents a glossary of terms that are frequently used in research on human crowds. This topic is inherently multidisciplinary as it includes work in and across computer science, engineering, mathematics, physics, psychology and social science, for example. We do not view the glossary presented here as a collection of finalised and formal definitions. Instead, we suggest it is a snapshot of current views and the starting point of an ongoing process that we hope will be useful in providing some guidance on the use of terminology to develop a mutual understanding across disciplines. The glossary was developed collaboratively during a multidisciplinary meeting. We deliberately allow several definitions of terms, to reflect the confluence of disciplines in the field. This also reflects the fact not all contributors necessarily agree with all definitions in this glossary.
L700, Clogging, Model (general, acceleration-based, agent-based, cellular automata, computational, conceptual, deterministic, empirical, formal, hybrid, macroscopic, machine learning, mesoscopic, microscopic, multi-scale, probabilistic or stochastic, velocity-based), T-NDAS, Trajectory, Network, Agent, Cognitive maps, Wayfinding, Agency (collective), Materias Investigacion::Matemáticas::Generalidades, behaviour (collective), Group coordination, K900, Flow, Social transfer, Social appraisal, Social identity, Pedestrian, Arching, Behaviour (collective), Evacuation, Fundamental diagram, 570, agency (collective), BF Psychology, Social norm, Collectivity, 610, BF, Agency (collective) · Agent · Behaviour (collective) · Bottleneck · Capacity, Bottleneck, Queuing, Collective action, Phenomenon (collective), Routing, Social spread, Lane formation, Capacity, capacity, Emotions (group-based and collective), Social contagion, agent, :Matemáticas::Generalidades [Materias Investigacion], Pitch invasion, Social relation, Rituals, Crowd, Hand calculation, Group, Navigation mesh
L700, Clogging, Model (general, acceleration-based, agent-based, cellular automata, computational, conceptual, deterministic, empirical, formal, hybrid, macroscopic, machine learning, mesoscopic, microscopic, multi-scale, probabilistic or stochastic, velocity-based), T-NDAS, Trajectory, Network, Agent, Cognitive maps, Wayfinding, Agency (collective), Materias Investigacion::Matemáticas::Generalidades, behaviour (collective), Group coordination, K900, Flow, Social transfer, Social appraisal, Social identity, Pedestrian, Arching, Behaviour (collective), Evacuation, Fundamental diagram, 570, agency (collective), BF Psychology, Social norm, Collectivity, 610, BF, Agency (collective) · Agent · Behaviour (collective) · Bottleneck · Capacity, Bottleneck, Queuing, Collective action, Phenomenon (collective), Routing, Social spread, Lane formation, Capacity, capacity, Emotions (group-based and collective), Social contagion, agent, :Matemáticas::Generalidades [Materias Investigacion], Pitch invasion, Social relation, Rituals, Crowd, Hand calculation, Group, Navigation mesh
| selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 19 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Top 10% | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Top 10% | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Top 10% |
