%PDF-1.3 1 0 obj << /Kids [ 4 0 R 5 0 R 6 0 R 7 0 R 8 0 R 9 0 R 10 0 R 11 0 R 12 0 R 13 0 R 14 0 R ] /Type /Pages /Count 11 >> endobj 2 0 obj << /Subject (Neural Information Processing Systems http\072\057\057nips\056cc\057) /Publisher (Curran Associates\054 Inc\056) /Language (en\055US) /Created (2018) /EventType (Poster) /Description-Abstract (Can evolving networks be inferred and modeled without directly observing their nodes and edges\077 In many applications\054 the edges of a dynamic network might not be observed\054 but one can observe the dynamics of stochastic cascading processes \050e\056g\056\054 information diffusion\054 virus propagation\051 occurring over the unobserved network\056 While there have been efforts to infer networks based on such data\054 providing a generative probabilistic model that is able to identify the underlying time\055varying network remains an open question\056 Here we consider the problem of inferring generative dynamic network models based on network cascade diffusion data\056 We propose a novel framework for providing a non\055parametric dynamic network model\055\055\055based on a mixture of coupled hierarchical Dirichlet processes\055\055\055based on data capturing cascade node infection times\056 Our approach allows us to infer the evolving community structure in networks and to obtain an explicit predictive distribution over the edges of the underlying network\055\055\055including those that were not involved in transmission of any cascade\054 or are likely to appear in the future\056 We show the effectiveness of our approach using extensive experiments on synthetic as well as real\055world networks\056) /Producer (PyPDF2) /Title (Dynamic Network Model from Partial Observations) /Date (2018) /ModDate (D\07220190219014456\05508\04700\047) /Published (2018) /Type (Conference Proceedings) /firstpage (9862) /Book (Advances in Neural Information Processing Systems 31) /Description (Paper accepted and presented at the Neural Information Processing Systems Conference \050http\072\057\057nips\056cc\057\051) /Editors (S\056 Bengio and H\056 Wallach and H\056 Larochelle and K\056 Grauman and N\056 Cesa\055Bianchi and R\056 Garnett) /Author (Elahe Ghalebi\054 Baharan Mirzasoleiman\054 Radu Grosu\054 Jure Leskovec) /lastpage (9872) >> endobj 3 0 obj << /Type /Catalog /Pages 1 0 R >> endobj 4 0 obj << /Contents 15 0 R /Parent 1 0 R /Resources 16 0 R /MediaBox [ 0 0 612 792 ] /Annots [ 38 0 R 39 0 R 40 0 R 41 0 R 42 0 R 43 0 R 44 0 R 45 0 R 46 0 R ] /Type /Page >> endobj 5 0 obj << /Contents 47 0 R /Parent 1 0 R /Resources 48 0 R /MediaBox [ 0 0 612 792 ] /Annots [ 49 0 R 50 0 R 51 0 R 52 0 R 53 0 R 54 0 R 55 0 R 56 0 R 57 0 R 58 0 R 59 0 R 60 0 R 61 0 R 62 0 R 63 0 R 64 0 R 65 0 R 66 0 R 67 0 R 68 0 R 69 0 R 70 0 R 71 0 R 72 0 R 73 0 R 74 0 R 75 0 R 76 0 R 77 0 R 78 0 R 79 0 R 80 0 R 81 0 R 82 0 R 83 0 R 84 0 R 85 0 R 86 0 R 87 0 R ] /Type /Page >> endobj 6 0 obj << /Contents 88 0 R /Parent 1 0 R /Resources 89 0 R /MediaBox [ 0 0 612 792 ] /Annots [ 126 0 R 127 0 R 128 0 R ] /Type /Page >> endobj 7 0 obj << /Contents 129 0 R /Parent 1 0 R /Resources 130 0 R /MediaBox [ 0 0 612 792 ] /Annots [ 143 0 R 144 0 R 145 0 R 146 0 R 147 0 R 148 0 R ] /Type /Page >> endobj 8 0 obj << /Contents 149 0 R /Parent 1 0 R /Resources 150 0 R /MediaBox [ 0 0 612 792 ] /Annots [ 151 0 R 152 0 R 153 0 R 154 0 R 155 0 R 156 0 R ] /Type /Page >> endobj 9 0 obj << /Contents 157 0 R /Parent 1 0 R /Resources 158 0 R /MediaBox [ 0 0 612 792 ] /Annots [ 159 0 R 160 0 R 161 0 R 162 0 R 163 0 R 164 0 R 165 0 R ] /Type /Page >> endobj 10 0 obj << /Contents 166 0 R /Parent 1 0 R /Resources 167 0 R /MediaBox [ 0 0 612 792 ] /Annots [ 168 0 R 169 0 R 170 0 R 171 0 R 172 0 R 173 0 R 174 0 R 175 0 R 176 0 R 177 0 R 178 0 R 179 0 R 180 0 R 181 0 R 182 0 R 183 0 R 184 0 R 185 0 R ] /Type /Page >> endobj 11 0 obj << /Contents 186 0 R /Parent 1 0 R /Resources 187 0 R /MediaBox [ 0 0 612 792 ] /Annots [ 192 0 R 193 0 R 194 0 R 195 0 R 196 0 R 197 0 R 198 0 R 199 0 R 200 0 R ] /Type /Page >> endobj 12 0 obj << /Contents 201 0 R /Parent 1 0 R /Resources 202 0 R /Group 593 0 R /MediaBox [ 0 0 612 792 ] /Annots [ 678 0 R 679 0 R ] /Type /Page >> endobj 13 0 obj << /Contents 680 0 R /Parent 1 0 R /Type /Page /Resources 681 0 R /MediaBox [ 0 0 612 792 ] >> endobj 14 0 obj << /Contents 682 0 R /Parent 1 0 R /Type /Page /Resources 683 0 R /MediaBox [ 0 0 612 792 ] >> endobj 15 0 obj << /Length 3122 /Filter /FlateDecode >> stream xڥZKF_%:犁汚Ď'qΌo-1{F,fVWF 6?B 6&Md~Myz@b'31jsxë#٩/Bo0~Mf~.S}wi.;!^au+Uǃنם'VA<~+g;2_~|xdӗ`SM ufa&GHHDD~oVuѨa|ov9{}ƁUKy8,[SG:KC/JϹXlDFhWE]eEkGwҧǺthh_Z/=ez=\:agO){=AWxG]%~>D;Y~.`.iܤAf@hoHzk{AG\?F,?UŪ#.["`-կQ3+,MRI'AdUfSV7cN~&.&ϒdgl 9fc1(G