Contributors |
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xi | (2) |
Preface |
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xiii | |
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1 Overview of Community Computing |
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1 | (12) |
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1 | (1) |
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2 | (2) |
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1.2.1 Extending Groupware for Communities |
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2 | (1) |
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1.2.2 Supporting Social Interactions |
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3 | (1) |
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4 | (5) |
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4 | (1) |
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1.3.2 Sharing Preference and Knowledge |
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5 | (1) |
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1.3.3 Generating Consensus |
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6 | (1) |
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1.3.4 Supporting Everyday Life |
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7 | (1) |
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1.3.5 Assisting Social Events |
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8 | (1) |
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9 | (1) |
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9 | (1) |
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10 | (3) |
[ Knowing Each Other] |
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13 | (78) |
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2 Agent Networks for Connecting People Together |
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13 | (42) |
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13 | (2) |
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15 | (4) |
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15 | (2) |
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2.2.2 Agent Network for Community |
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17 | (1) |
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2.2.3 Inter-Agent Protocol |
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18 | (1) |
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2.3 Agen Talk: Language for Describing Inter-Agent Protocols |
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19 | (18) |
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20 | (1) |
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21 | (3) |
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24 | (1) |
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24 | (5) |
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2.3.5 Protocol Description Example |
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29 | (7) |
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36 | (1) |
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2.4 Socia: Bridging Humans via an Agent Network |
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37 | (12) |
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38 | (4) |
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2.4.2 Use of a Vision Agent |
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42 | (1) |
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2.4.3 Scheduling Protocol |
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43 | (2) |
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45 | (4) |
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49 | (2) |
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51 | (1) |
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51 | (4) |
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3 FreeWalk: A Three-Dimensional Meeting-Place for Communities |
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55 | (36) |
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55 | (3) |
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3.2 Interaction Design of FreeWalk |
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58 | (3) |
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3.2.1 3D Community Common |
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58 | (1) |
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3.2.2 Simulating Real Life Behavior |
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59 | (1) |
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3.2.3 Organizing Meeting Groups |
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60 | (1) |
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3.3 System Design of FreeWalk |
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61 | (7) |
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3.3.1 Videogame Technologies |
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61 | (3) |
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3.3.2 Grasping Situations in the 3D Virtual Space |
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64 | (2) |
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3.3.3 System Configuration |
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66 | (2) |
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3.4 Performance Evaluation |
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68 | (2) |
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3.4.1 Experiments in Laboratories |
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68 | (1) |
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3.4.2 Intranet Experiments |
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69 | (1) |
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3.4.3 Internet Experiments |
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70 | (1) |
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70 | (15) |
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3.5.1 Comparison of Communication Environments |
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70 | (2) |
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3.5.2 Hypotheses on Conversation Environments |
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72 | (1) |
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73 | (5) |
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78 | (7) |
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85 | (2) |
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87 | (1) |
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87 | (4) |
[ Sharing Preference and Knowledge] |
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91 | (74) |
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4 Market-Based QoS Control for Incorporating Community Preferences |
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91 | (36) |
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91 | (2) |
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4.2 Application QoS for Community |
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93 | (3) |
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93 | (1) |
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4.2.2 Bandwidth Allocation Based on Application QoS |
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93 | (3) |
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4.3 Market-Based Approach to Distributed Resource Allocation |
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96 | (6) |
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4.3.1 Basic Framework of Market-Oriented Programming |
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97 | (3) |
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100 | (2) |
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4.4 Market Models for Bandwidth Allocation |
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102 | (9) |
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4.4.1 Static Allocation Models |
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103 | (3) |
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4.4.2 Dynamic Allocation Models |
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106 | (5) |
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4.5 Experimental Evaluation by Simulation |
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111 | (3) |
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111 | (1) |
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112 | (2) |
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4.6 Implementation Issues in Market-Based QoS Allocation |
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114 | (8) |
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114 | (2) |
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116 | (3) |
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119 | (3) |
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122 | (2) |
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124 | (3) |
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5 The Knowledgeable Community: Facilitating Human Knowledge Sharing |
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127 | (38) |
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127 | (1) |
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5.2 The Framework of the Knowledgeable Community |
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128 | (2) |
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5.3 The CoMeMo Mini-Project |
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130 | (14) |
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5.3.1 Associative Representation as Memory Organization Principle |
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131 | (2) |
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5.3.2 The CoMeMo Architecture |
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133 | (2) |
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5.3.3 The CoMeMo Workbench |
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135 | (6) |
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5.3.4 The CoMeMo Incorporator |
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141 | (3) |
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5.4 The ICoB Mini-Project |
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144 | (5) |
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5.4.1 The Architecture of Ontology-Centered Document Base |
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144 | (2) |
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5.4.2 OnTheSpot: A Planning Support Document Base System for Maintenance Task on Transformers |
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146 | (1) |
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5.4.3 Designers Amplifier: A Document-based Ontology Maintenance System for Designers |
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146 | (3) |
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5.5 The Kappa Mini-Project |
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149 | (10) |
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5.5.1 The Framework of the Kappa Environment |
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150 | (3) |
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153 | (1) |
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154 | (1) |
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155 | (1) |
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5.5.5 Ubiquitous Interaction Channel in the Environment |
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156 | (3) |
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159 | (3) |
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162 | (1) |
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163 | (2) |
[ Generating Consensus] |
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165 | (42) |
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6 Informal Conversation Environment for Collaborative Concept Formation |
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165 | (42) |
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165 | (5) |
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6.1.1 Community Computing for the Internet Age |
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166 | (2) |
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6.1.2 Informal Discussion Environment for Community Computing |
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168 | (2) |
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6.2 Conversation, Common Concept, and Community Formation |
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170 | (4) |
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6.2.1 Group Thinking Model |
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170 | (2) |
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6.2.2 Information Sharing, Mutual Understanding, and Agreement for a Common Concept |
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172 | (1) |
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6.2.3 Issues and Directions for Electronic Group Thinking |
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173 | (1) |
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6.3 AIDE: An Informal Conversation Environment |
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174 | (11) |
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6.3.1 System Overview and Configuration |
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174 | (1) |
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6.3.2 Discussion Viewer: Shared Visual Discussion Space |
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175 | (5) |
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6.3.3 Conversationalist: A Computer Participant Agent |
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180 | (4) |
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6.3.4 Personal Desktop: Information Personalizing Desktop |
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184 | (1) |
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6.4 Examples of Using AIDE |
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185 | (14) |
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6.4.1 Mutual Understanding |
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185 | (4) |
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6.4.2 Information Crystallization |
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189 | (3) |
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192 | (4) |
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6.4.4 Community Formation |
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196 | (3) |
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199 | (3) |
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202 | (1) |
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203 | (1) |
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204 | (3) |
[ Supporting Everyday Life] |
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207 | (38) |
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7 Agent Augmented Reality: Agents Integrate the Real World with Cyberspace |
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207 | (38) |
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207 | (1) |
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208 | (4) |
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7.2.1 Situation Awareness of the Real World |
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209 | (1) |
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7.2.2 Situated Interaction |
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210 | (1) |
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210 | (1) |
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7.2.4 Augmentation of Human Memory |
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211 | (1) |
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7.3 Examples of Augmented Reality Systems |
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212 | (2) |
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7.4 Agent Augmented Reality |
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214 | (3) |
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7.4.1 Situated Conversation |
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214 | (2) |
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7.4.2 Learning and Adaptation |
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216 | (1) |
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216 | (1) |
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7.5 An Architecture for Agent Augmented Reality |
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217 | (3) |
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7.6 An Implementation of Agent Augmented Reality |
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220 | (3) |
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7.7 Agent Augmented Reality Applications |
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223 | (14) |
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7.7.1 ShopNavi: A Shopping Assistant |
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223 | (5) |
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7.7.2 WalkNavi: An Interactive Tourist Guide |
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228 | (4) |
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7.7.3 HyperCampus: A Location-Aware Personalized Campus Navigation System |
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232 | (5) |
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7.8 Augmented Communication and Support for Community Activities |
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237 | (4) |
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241 | (1) |
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242 | (1) |
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242 | (3) |
[ Assisting Social Events] |
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245 | (40) |
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8 Mobile Digital Assistants for International Conferences |
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245 | (40) |
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245 | (1) |
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8.2 ICMAS'96 Mobile Assistant Project |
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246 | (13) |
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246 | (5) |
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8.2.2 Action Navigator: Supporting Action Making |
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251 | (2) |
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8.2.3 InfoCommon: Sharing Information among Participants |
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253 | (3) |
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8.2.4 Community Viewer: Visualizing Community Activities |
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256 | (3) |
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259 | (12) |
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8.3.1 The Strategy for Data Analysis |
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259 | (2) |
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8.3.2 Utilization of PDAs |
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261 | (4) |
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8.3.3 Utilization of Services |
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265 | (2) |
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8.3.4 Correlation between Utilization of Different Services |
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267 | (4) |
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271 | (5) |
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8.4.1 Storage Communication Tradeoff |
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271 | (2) |
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8.4.2 Connection Refusal Problem |
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273 | (3) |
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276 | (2) |
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278 | (1) |
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279 | (3) |
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8.A Appendix: Questionnaire Results |
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282 | (3) |
Index |
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285 | |