Table A1 Factors affecting dynamic...

Table A1

Factors affecting dynamic scheduling, code, polarity and author count

S/N	Factors category	Code	Factors influencing dynamic scheduling	Effect on DS	Authors count
1	Cultural	CE-P01	Cultural heritage management	Positive	1
2		CE-P02	Cultural identity and togetherness	Positive	1
3		CE-P03	Diverse cultural heritage	Positive	1
4		CE-P04	Place attachment	Positive	1
5	Design	DN-N01	complexity of construction site layouts	Negative	2
6		DN-N02	Incomplete drawings and specifications/incomplete project information	Negative	1
7		DN-N03	design parameters	Negative	1
8		DN-N04	canyon aspect ratio	Negative	1
9		DN-N05	window properties	Negative	1
10		DN-N06	albedo	Negative	1
11		DN-N07	Design error	Negative	1
12		DN-P01	Computational design	Positive	1
13		DN-P02	construction site layout design	Positive	1
14	Economic/Legal	EC-N01	increased transport costs	Negative	2
15		EC-N02	Shortage of construction materials in the market	Negative	1
16		EC-N03	Changes in government regulations/laws	Negative	1
17		EC-N04	Legal disputes between various parties	Negative	1
18		EC-N05	Delay in payment by the owner	Negative	1
19		EC-N06	lack of work permits	Negative	1
20		EC-N07	dynamic economic emission dispatch problems	Negative	1
21		EC-P01	Climate adaptation policy	Positive	1
22		EC-P02	Climate policy	Positive	1
23		EC-P03	Economic benefits	Positive	1
24		EC-P04	Economic diversification	Positive	1
25		EC-P05	National cultural heritage policy	Positive	1
26		EC-P06	construction cost	Positive	1
27		EC-P07	construction investment	Positive	1
28	Environment	ET-N01	Inaccessibility of site/Required accessible workspaces/Indoor space of building/limited site space/limited workspace	Negative	5
29		ET-N02	Effect of subsurface conditions (water table, hard rock)/Geotechnical data issues/natural geological conditions	Negative	3
30		ET-N03	Dynamic changes of the internal space of a building in the operation and maintenance stage/changes in spatial state on construction sites	Negative	2
31		ET-N04	temporary facilities allocation/inconvenient location of the storage area	Negative	2
32		ET-N05	topographic changes over time/Construction site steep slopes	Negative	2
33		ET-N06	Events issues/different dynamic disturbance events	Negative	2
34		ET-N07	Ambient conditions	Negative	1
35		ET-N08	Generation and allocation of workspaces	Negative	1
36		ET-N09	Keeping enough cool air in the plenums	Negative	1
37		ET-N10	Lack of explicit feedback of airflow and temperatures	Negative	1
38		ET-N11	Site congestions identification	Negative	1
39		ET-N12	Strict space pressure control	Negative	1
40		ET-N13	Traffic congestion	Negative	1
41		ET-N14	Unavailability of utilities at site (water, electricity)	Negative	1
42		ET-N15	Curse-of-dimensionality for large-scale instances	Negative	1
43		ET-N16	Detection of physical conflicts between the site workspaces	Negative	1
44		ET-N17	construction noise	Negative	1
45		ET-N18	limitation of autonomous excavators' movement in a construction site	Negative	1
46		ET-N19	uncontrolled environmental conditions	Negative	1
47		ET-N20	Disaster issues	Negative	1
48		ET-N21	Pandemic issues	Negative	1
49		ET-N22	Crowded environment	Negative	1
50		ET-N23	greenhouse gas (GHG) emissions	Negative	1
51		ET-N24	acidifying gas emissions	Negative	1
52		ET-N25	construction sector emissions	Negative	1
53		ET-N26	urbanisation rate	Negative	1
54		ET-N27	pollution load	Negative	1
55		ET-N28	land-use change	Negative	1
56		ET-N29	complex and changeable environment	Negative	1
57		ET-P01	Spatial development/Assembly workspace/Logistics workspace/Production workspace/Spatial information	Positive	5
58		ET-P02	Reduced air pollution	Positive	1
59		ET-P03	Reduced noise	Positive	1
60		ET-P04	Reduced vibration	Positive	1
61		ET-P05	Ensure that the facilities do not overlap with one another or with the buildings	Positive	1
62		ET-P06	Environmental management	Positive	1
63		ET-P07	Reducing carbon footprint by retrofitting historic buildings	Positive	1
64		ET-P08	Reusing existing materials will help to achieve decarbonisation	Positive	1
65		ET-P09	Use of renewable energy	Positive	1
66		ET-P10	sustainable utilisation of urban underground space	Positive	1
67		ET-P11	topological structure	Positive	1
68		ET-P12	appropriate site locations	Positive	1
69		ET-P13	Relocation of a construction site	Positive	1
70	Management	MT-N01	Logistics system	Negative	1
71		MT-N02	Poor interactivity	Negative	1
72		MT-N03	Poor interoperability	Negative	1
73		MT-N04	Problems in shipment and site inventory	Negative	1
74		MT-N05	untimely and inaccurate transportation	Negative	1
75		MT-N06	uncompleted quality control	Negative	1
76		MT-P01	Construction site layout	Positive	1
77		MT-P02	ensemble construction methods	Positive	1
78		MT-P03	lean solutions	Positive	1
79		MT-P04	act fast on decision-making and collaborative working using available information and knowledge	Positive	1
80		MT-P05	Modular Construction	Positive	1
81	Planning/Scheduling	SG-N01	Detection of schedule conflict, which means the detection of a temporal overlap between tasks	Negative	1
82		SG-N02	stochastic activity durations	Negative	1
83		SG-N03	schedule changes of other related operations	Negative	1
84		SG-N04	uncertain time of land acquisition	Negative	1
85		SG-N05	Job Scheduling Problem	Negative	1
86		SG-N06	Poor planning	Negative	1
87		SG-N07	increase in non-productive time	Negative	1
88		SG-N08	resource-constrained project scheduling problem (RCPSP)	Negative	1
89		SG-P01	maximum slack priority rule (shortest latest start time)	Positive	1
90		SG-P02	Applications of resource-constrained project scheduling	Positive	1
91		SG-P03	Hoisting facility layout planning	Positive	1
92		SG-P04	BIM-based construction schedules	Positive	1
93		SG-P05	baseline schedule	Positive	1
94		SG-P06	periodic progress data	Positive	1
95		SG-P07	top-down control methodology	Positive	1
96		SG-P08	risk analysis	Positive	1
97		SG-P09	project control	Positive	1
98		SG-P10	Top-down control strategy	Positive	1
99		SG-P11	Bottom-up control strategy	Positive	1
100		SG-P12	Crashing corrective actions	Positive	1
101		SG-P13	Variability corrective actions	Positive	1
102		SG-P14	Fast-tracking corrective actions	Positive	1
103		SG-P15	Sensitive activity selection	Positive	1
104		SG-P16	Critical activity selection	Positive	1
105		SG-P17	Analytical sensitivity	Positive	1
106		SG-P18	Simulation sensitivity	Positive	1
107		SG-P19	Analysis sensitivity	Positive	1
108		SG-P20	Threshold methodology	Positive	1
109		SG-P21	Set methodology	Positive	1
110		SG-P22	serial/parallel indicator network topology	Positive	1
111		SG-P23	spatial planning	Positive	1
112	Resources	RC-N01	Resource unavailability/resource constraints/unstable resource availability	Negative	7
113		RC-N02	Unavailability of materials/unavailability of prefabricated products/Material availability	Negative	2
114		RC-N03	Unavailability of equipment and tools/Equipment breakdown/Equipment shortage	Negative	3
115		RC-N04	time-varying resource demands	Negative	1
116		RC-N05	shortage of temporary structures	Negative	1
117		RC-N06	unskilled operators	Negative	1
118		RC-N07	Project productivity issue	Negative	1
119		RC-N08	inefficient use of resources	Negative	1
120		RC-N09	spatial variability of human activities	Negative	1
121		RC-N10	equipment assembly process	Negative	1
122		RC-P01	efficient construction productivity	Positive	1
123		RC-P02	dynamic facilities allocation	Positive	1
124		RC-P03	cross-domain knowledge	Positive	1
125		RC-P04	dynamic distribution of labour resources	Positive	1
126	Safety	SY-N01	Accidents during construction	Negative	1
127		SY-N02	unidentified safety and hazard issues	Negative	1
128		SY-P01	construction safety	Positive	1
129		SY-P02	enhancing safety in the pre-construction phase	Positive	1
130		SY-P03	noise barriers	Positive	1
131	Social and Human	SL-N01	Deficiency for interior personnel to understand the indoor layout	Negative	1
132		SL-N02	Delay in giving instructions	Negative	1
133		SL-N03	Human factors	Negative	1
134		SL-N04	Inadequate experience of consultant	Negative	1
135		SL-N05	Poor communication of owner with contractor	Negative	1
136		SL-N06	Risk aversion in the delivery and operation of buildings	Negative	1
137		SL-N07	Slow decision-making by the owner	Negative	1
138		SL-N08	Stakeholder’s loss aversion	Negative	1
139		SL-N09	Suspension of work by owner	Negative	1
140		SL-P01	Social benefits	Positive	1
141		SL-P02	Social cohesion and integrity	Positive	1
142		SL-P03	parallel rule collaboration (PRC)	Positive	1
143	Technology	TY-N01	incomplete BIM models	Negative	1
144		TY-P01	Building information modelling (BIM)/Building Information Modelling (BIM) 5D construction duration-cost optimisation model/BIM-based integrated scheduling methodology for building projects under resource constraints/BIM-based rule-checking systems/Linked-data and constraint-checking/Linked-data based constraint-checking architecture/Ontology for linked-data based dynamic constraint-checking	Positive	10
145		TY-P02	Modelling scheduling constraints using Shapes Constraint Language (SHACL)/Prototype web application/Processing web application/Storage/Data/Prototype evaluation/automatic progress tracking technology	Positive	7
146		TY-P03	optimisation of robot motion path planning/Multi-construction robots/Tracking tasks/robot kinematic optimisation principle/mobile platform planning/path control strategy	Positive	1
147		TY-P04	Dynamic scheduling coordination technology	Positive	1
148		TY-P05	Mobile robots	Positive	1
149		TY-P06	The multi-stage stochastic programming model for identifying the optimal supply chain configuration	Positive	1
150		TY-P07	Navigating spatial data dynamically	Positive	1
151		TY-P08	reinforcement learning model	Positive	1
152		TY-P09	earthwork allocation planning	Positive	1
153		TY-P10	ant colony optimisation	Positive	1
154		TY-P11	network’s reliability	Positive	1
155		TY-P12	Dynamic programming algorithm	Positive	1
156		TY-P13	Genetic algorithm for assembly sequence planning in precast concrete buildings	Positive	1
157		TY-P14	dynamic planning model (DPM) using Digital Twin	Positive	1
158		TY-P15	optimisation of the task planning algorithm	Positive	1
159		TY-P16	dynamic planning optimisation model using a Genetic Algorithm	Positive	1
160		TY-P17	input-adaptive particle swarm optimisation (iRC-APSO) algorithm	Positive	1
161		TY-P18	heuristic algorithms	Positive	1
162		TY-P19	intelligent algorithms	Positive	1
163		TY-P20	graph-based model	Positive	1
164		TY-P21	Binary Pareto-Optimal Particle Swarm Optimisation (BP-PSO) algorithm	Positive	1
165		TY-P22	Holonic Management System (HMS)	Positive	1
166		TY-P23	Discrete event simulation	Positive	1
167		TY-P24	system dynamics	Positive	1
168		TY-P25	on-line planning	Positive	1
169		TY-P26	linked-data-based constraint-checking (LDCC) method	Positive	1
170		TY-P27	Geospatial information system (GIS)	Positive	1
171		TY-P28	Data mining (DM)	Positive	1
172		TY-P29	genetic algorithm (GA)	Positive	1
173		TY-P30	new intelligent environmental evaluation method to optimally and dynamically schedule the resource, production and inventory activities	Positive	1
174	Weather/Climate	WR-N01	Adverse weather condition	Negative	5
175		WR-N02	Climate change	Negative	2
176		WR-P01	Climate change mitigation and adaptation	Positive	1

S/N	Factors category	Code	Factors influencing dynamic scheduling	Effect on DS	Authors count
1	Cultural	CE-P01	Cultural heritage management	Positive	1
2		CE-P02	Cultural identity and togetherness	Positive	1
3		CE-P03	Diverse cultural heritage	Positive	1
4		CE-P04	Place attachment	Positive	1
5	Design	DN-N01	complexity of construction site layouts	Negative	2
6		DN-N02	Incomplete drawings and specifications/incomplete project information	Negative	1
7		DN-N03	design parameters	Negative	1
8		DN-N04	canyon aspect ratio	Negative	1
9		DN-N05	window properties	Negative	1
10		DN-N06	albedo	Negative	1
11		DN-N07	Design error	Negative	1
12		DN-P01	Computational design	Positive	1
13		DN-P02	construction site layout design	Positive	1
14	Economic/Legal	EC-N01	increased transport costs	Negative	2
15		EC-N02	Shortage of construction materials in the market	Negative	1
16		EC-N03	Changes in government regulations/laws	Negative	1
17		EC-N04	Legal disputes between various parties	Negative	1
18		EC-N05	Delay in payment by the owner	Negative	1
19		EC-N06	lack of work permits	Negative	1
20		EC-N07	dynamic economic emission dispatch problems	Negative	1
21		EC-P01	Climate adaptation policy	Positive	1
22		EC-P02	Climate policy	Positive	1
23		EC-P03	Economic benefits	Positive	1
24		EC-P04	Economic diversification	Positive	1
25		EC-P05	National cultural heritage policy	Positive	1
26		EC-P06	construction cost	Positive	1
27		EC-P07	construction investment	Positive	1
28	Environment	ET-N01	Inaccessibility of site/Required accessible workspaces/Indoor space of building/limited site space/limited workspace	Negative	5
29		ET-N02	Effect of subsurface conditions (water table, hard rock)/Geotechnical data issues/natural geological conditions	Negative	3
30		ET-N03	Dynamic changes of the internal space of a building in the operation and maintenance stage/changes in spatial state on construction sites	Negative	2
31		ET-N04	temporary facilities allocation/inconvenient location of the storage area	Negative	2
32		ET-N05	topographic changes over time/Construction site steep slopes	Negative	2
33		ET-N06	Events issues/different dynamic disturbance events	Negative	2
34		ET-N07	Ambient conditions	Negative	1
35		ET-N08	Generation and allocation of workspaces	Negative	1
36		ET-N09	Keeping enough cool air in the plenums	Negative	1
37		ET-N10	Lack of explicit feedback of airflow and temperatures	Negative	1
38		ET-N11	Site congestions identification	Negative	1
39		ET-N12	Strict space pressure control	Negative	1
40		ET-N13	Traffic congestion	Negative	1
41		ET-N14	Unavailability of utilities at site (water, electricity)	Negative	1
42		ET-N15	Curse-of-dimensionality for large-scale instances	Negative	1
43		ET-N16	Detection of physical conflicts between the site workspaces	Negative	1
44		ET-N17	construction noise	Negative	1
45		ET-N18	limitation of autonomous excavators' movement in a construction site	Negative	1
46		ET-N19	uncontrolled environmental conditions	Negative	1
47		ET-N20	Disaster issues	Negative	1
48		ET-N21	Pandemic issues	Negative	1
49		ET-N22	Crowded environment	Negative	1
50		ET-N23	greenhouse gas (GHG) emissions	Negative	1
51		ET-N24	acidifying gas emissions	Negative	1
52		ET-N25	construction sector emissions	Negative	1
53		ET-N26	urbanisation rate	Negative	1
54		ET-N27	pollution load	Negative	1
55		ET-N28	land-use change	Negative	1
56		ET-N29	complex and changeable environment	Negative	1
57		ET-P01	Spatial development/Assembly workspace/Logistics workspace/Production workspace/Spatial information	Positive	5
58		ET-P02	Reduced air pollution	Positive	1
59		ET-P03	Reduced noise	Positive	1
60		ET-P04	Reduced vibration	Positive	1
61		ET-P05	Ensure that the facilities do not overlap with one another or with the buildings	Positive	1
62		ET-P06	Environmental management	Positive	1
63		ET-P07	Reducing carbon footprint by retrofitting historic buildings	Positive	1
64		ET-P08	Reusing existing materials will help to achieve decarbonisation	Positive	1
65		ET-P09	Use of renewable energy	Positive	1
66		ET-P10	sustainable utilisation of urban underground space	Positive	1
67		ET-P11	topological structure	Positive	1
68		ET-P12	appropriate site locations	Positive	1
69		ET-P13	Relocation of a construction site	Positive	1
70	Management	MT-N01	Logistics system	Negative	1
71		MT-N02	Poor interactivity	Negative	1
72		MT-N03	Poor interoperability	Negative	1
73		MT-N04	Problems in shipment and site inventory	Negative	1
74		MT-N05	untimely and inaccurate transportation	Negative	1
75		MT-N06	uncompleted quality control	Negative	1
76		MT-P01	Construction site layout	Positive	1
77		MT-P02	ensemble construction methods	Positive	1
78		MT-P03	lean solutions	Positive	1
79		MT-P04	act fast on decision-making and collaborative working using available information and knowledge	Positive	1
80		MT-P05	Modular Construction	Positive	1
81	Planning/Scheduling	SG-N01	Detection of schedule conflict, which means the detection of a temporal overlap between tasks	Negative	1
82		SG-N02	stochastic activity durations	Negative	1
83		SG-N03	schedule changes of other related operations	Negative	1
84		SG-N04	uncertain time of land acquisition	Negative	1
85		SG-N05	Job Scheduling Problem	Negative	1
86		SG-N06	Poor planning	Negative	1
87		SG-N07	increase in non-productive time	Negative	1
88		SG-N08	resource-constrained project scheduling problem (RCPSP)	Negative	1
89		SG-P01	maximum slack priority rule (shortest latest start time)	Positive	1
90		SG-P02	Applications of resource-constrained project scheduling	Positive	1
91		SG-P03	Hoisting facility layout planning	Positive	1
92		SG-P04	BIM-based construction schedules	Positive	1
93		SG-P05	baseline schedule	Positive	1
94		SG-P06	periodic progress data	Positive	1
95		SG-P07	top-down control methodology	Positive	1
96		SG-P08	risk analysis	Positive	1
97		SG-P09	project control	Positive	1
98		SG-P10	Top-down control strategy	Positive	1
99		SG-P11	Bottom-up control strategy	Positive	1
100		SG-P12	Crashing corrective actions	Positive	1
101		SG-P13	Variability corrective actions	Positive	1
102		SG-P14	Fast-tracking corrective actions	Positive	1
103		SG-P15	Sensitive activity selection	Positive	1
104		SG-P16	Critical activity selection	Positive	1
105		SG-P17	Analytical sensitivity	Positive	1
106		SG-P18	Simulation sensitivity	Positive	1
107		SG-P19	Analysis sensitivity	Positive	1
108		SG-P20	Threshold methodology	Positive	1
109		SG-P21	Set methodology	Positive	1
110		SG-P22	serial/parallel indicator network topology	Positive	1
111		SG-P23	spatial planning	Positive	1
112	Resources	RC-N01	Resource unavailability/resource constraints/unstable resource availability	Negative	7
113		RC-N02	Unavailability of materials/unavailability of prefabricated products/Material availability	Negative	2
114		RC-N03	Unavailability of equipment and tools/Equipment breakdown/Equipment shortage	Negative	3
115		RC-N04	time-varying resource demands	Negative	1
116		RC-N05	shortage of temporary structures	Negative	1
117		RC-N06	unskilled operators	Negative	1
118		RC-N07	Project productivity issue	Negative	1
119		RC-N08	inefficient use of resources	Negative	1
120		RC-N09	spatial variability of human activities	Negative	1
121		RC-N10	equipment assembly process	Negative	1
122		RC-P01	efficient construction productivity	Positive	1
123		RC-P02	dynamic facilities allocation	Positive	1
124		RC-P03	cross-domain knowledge	Positive	1
125		RC-P04	dynamic distribution of labour resources	Positive	1
126	Safety	SY-N01	Accidents during construction	Negative	1
127		SY-N02	unidentified safety and hazard issues	Negative	1
128		SY-P01	construction safety	Positive	1
129		SY-P02	enhancing safety in the pre-construction phase	Positive	1
130		SY-P03	noise barriers	Positive	1
131	Social and Human	SL-N01	Deficiency for interior personnel to understand the indoor layout	Negative	1
132		SL-N02	Delay in giving instructions	Negative	1
133		SL-N03	Human factors	Negative	1
134		SL-N04	Inadequate experience of consultant	Negative	1
135		SL-N05	Poor communication of owner with contractor	Negative	1
136		SL-N06	Risk aversion in the delivery and operation of buildings	Negative	1
137		SL-N07	Slow decision-making by the owner	Negative	1
138		SL-N08	Stakeholder’s loss aversion	Negative	1
139		SL-N09	Suspension of work by owner	Negative	1
140		SL-P01	Social benefits	Positive	1
141		SL-P02	Social cohesion and integrity	Positive	1
142		SL-P03	parallel rule collaboration (PRC)	Positive	1
143	Technology	TY-N01	incomplete BIM models	Negative	1
144		TY-P01	Building information modelling (BIM)/Building Information Modelling (BIM) 5D construction duration-cost optimisation model/BIM-based integrated scheduling methodology for building projects under resource constraints/BIM-based rule-checking systems/Linked-data and constraint-checking/Linked-data based constraint-checking architecture/Ontology for linked-data based dynamic constraint-checking	Positive	10
145		TY-P02	Modelling scheduling constraints using Shapes Constraint Language (SHACL)/Prototype web application/Processing web application/Storage/Data/Prototype evaluation/automatic progress tracking technology	Positive	7
146		TY-P03	optimisation of robot motion path planning/Multi-construction robots/Tracking tasks/robot kinematic optimisation principle/mobile platform planning/path control strategy	Positive	1
147		TY-P04	Dynamic scheduling coordination technology	Positive	1
148		TY-P05	Mobile robots	Positive	1
149		TY-P06	The multi-stage stochastic programming model for identifying the optimal supply chain configuration	Positive	1
150		TY-P07	Navigating spatial data dynamically	Positive	1
151		TY-P08	reinforcement learning model	Positive	1
152		TY-P09	earthwork allocation planning	Positive	1
153		TY-P10	ant colony optimisation	Positive	1
154		TY-P11	network’s reliability	Positive	1
155		TY-P12	Dynamic programming algorithm	Positive	1
156		TY-P13	Genetic algorithm for assembly sequence planning in precast concrete buildings	Positive	1
157		TY-P14	dynamic planning model (DPM) using Digital Twin	Positive	1
158		TY-P15	optimisation of the task planning algorithm	Positive	1
159		TY-P16	dynamic planning optimisation model using a Genetic Algorithm	Positive	1
160		TY-P17	input-adaptive particle swarm optimisation (iRC-APSO) algorithm	Positive	1
161		TY-P18	heuristic algorithms	Positive	1
162		TY-P19	intelligent algorithms	Positive	1
163		TY-P20	graph-based model	Positive	1
164		TY-P21	Binary Pareto-Optimal Particle Swarm Optimisation (BP-PSO) algorithm	Positive	1
165		TY-P22	Holonic Management System (HMS)	Positive	1
166		TY-P23	Discrete event simulation	Positive	1
167		TY-P24	system dynamics	Positive	1
168		TY-P25	on-line planning	Positive	1
169		TY-P26	linked-data-based constraint-checking (LDCC) method	Positive	1
170		TY-P27	Geospatial information system (GIS)	Positive	1
171		TY-P28	Data mining (DM)	Positive	1
172		TY-P29	genetic algorithm (GA)	Positive	1
173		TY-P30	new intelligent environmental evaluation method to optimally and dynamically schedule the resource, production and inventory activities	Positive	1
174	Weather/Climate	WR-N01	Adverse weather condition	Negative	5
175		WR-N02	Climate change	Negative	2
176		WR-P01	Climate change mitigation and adaptation	Positive	1

Source(s): Authors’ own work

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