Matches in SemOpenAlex for { <https://semopenalex.org/work/W3033807593> ?p ?o ?g. }
Showing items 1 to 71 of
71
with 100 items per page.
- W3033807593 endingPage "118" @default.
- W3033807593 startingPage "107" @default.
- W3033807593 abstract "We propose a model for the synthetic generation of information cascades in social media. In our model the information “memes” propagating in the social network are characterized by a probability distribution in a topic space, accompanied by a textual description, i.e., a bag of keywords coherent with the topic distribution. Similarly, every user of the social media is described by a vector of interests defined over the same topic space. Information cascades are governed by the topic of the meme, its level of virality, the interests of each user, community pressure, and social influence.The main technical challenge we face towards our goal is the generation of realistic interest vectors, given a known network structure and a tunable level of homophily. We tackle this problem by means of a method based on non-negative matrix factorization, which is shown experimentally to outperform non-trivial baselines based on label propagation and random-walk-based graph embedding.As we showcase in our experiments, our model offers a small set of simple and easily interpretable “knobs” which allow to study, in vitro, how each set of assumptions affects the resulting propagations. Finally, we show how to generate synthetic cascades that have similar macro-statistics to the real-world cascades for a dataset containing both the network and the cascades." @default.
- W3033807593 created "2020-06-12" @default.
- W3033807593 creator A5002012048 @default.
- W3033807593 creator A5020199695 @default.
- W3033807593 creator A5022272025 @default.
- W3033807593 creator A5035910541 @default.
- W3033807593 date "2020-05-26" @default.
- W3033807593 modified "2023-10-08" @default.
- W3033807593 title "Generating Realistic Interest-Driven Information Cascades" @default.
- W3033807593 doi "https://doi.org/10.1609/icwsm.v14i1.7283" @default.
- W3033807593 hasPublicationYear "2020" @default.
- W3033807593 type Work @default.
- W3033807593 sameAs 3033807593 @default.
- W3033807593 citedByCount "0" @default.
- W3033807593 crossrefType "journal-article" @default.
- W3033807593 hasAuthorship W3033807593A5002012048 @default.
- W3033807593 hasAuthorship W3033807593A5020199695 @default.
- W3033807593 hasAuthorship W3033807593A5022272025 @default.
- W3033807593 hasAuthorship W3033807593A5035910541 @default.
- W3033807593 hasBestOaLocation W30338075931 @default.
- W3033807593 hasConcept C105795698 @default.
- W3033807593 hasConcept C114614502 @default.
- W3033807593 hasConcept C136764020 @default.
- W3033807593 hasConcept C154945302 @default.
- W3033807593 hasConcept C166955791 @default.
- W3033807593 hasConcept C177264268 @default.
- W3033807593 hasConcept C199360897 @default.
- W3033807593 hasConcept C27286358 @default.
- W3033807593 hasConcept C2779812341 @default.
- W3033807593 hasConcept C33923547 @default.
- W3033807593 hasConcept C41008148 @default.
- W3033807593 hasConcept C41608201 @default.
- W3033807593 hasConcept C4727928 @default.
- W3033807593 hasConcept C518677369 @default.
- W3033807593 hasConcept C80444323 @default.
- W3033807593 hasConceptScore W3033807593C105795698 @default.
- W3033807593 hasConceptScore W3033807593C114614502 @default.
- W3033807593 hasConceptScore W3033807593C136764020 @default.
- W3033807593 hasConceptScore W3033807593C154945302 @default.
- W3033807593 hasConceptScore W3033807593C166955791 @default.
- W3033807593 hasConceptScore W3033807593C177264268 @default.
- W3033807593 hasConceptScore W3033807593C199360897 @default.
- W3033807593 hasConceptScore W3033807593C27286358 @default.
- W3033807593 hasConceptScore W3033807593C2779812341 @default.
- W3033807593 hasConceptScore W3033807593C33923547 @default.
- W3033807593 hasConceptScore W3033807593C41008148 @default.
- W3033807593 hasConceptScore W3033807593C41608201 @default.
- W3033807593 hasConceptScore W3033807593C4727928 @default.
- W3033807593 hasConceptScore W3033807593C518677369 @default.
- W3033807593 hasConceptScore W3033807593C80444323 @default.
- W3033807593 hasLocation W30338075931 @default.
- W3033807593 hasLocation W30338075932 @default.
- W3033807593 hasOpenAccess W3033807593 @default.
- W3033807593 hasPrimaryLocation W30338075931 @default.
- W3033807593 hasRelatedWork W1582290728 @default.
- W3033807593 hasRelatedWork W1967817765 @default.
- W3033807593 hasRelatedWork W2070018294 @default.
- W3033807593 hasRelatedWork W2340250108 @default.
- W3033807593 hasRelatedWork W2773243801 @default.
- W3033807593 hasRelatedWork W2887941874 @default.
- W3033807593 hasRelatedWork W2966374218 @default.
- W3033807593 hasRelatedWork W3084235468 @default.
- W3033807593 hasRelatedWork W3205744512 @default.
- W3033807593 hasRelatedWork W4286233303 @default.
- W3033807593 hasVolume "14" @default.
- W3033807593 isParatext "false" @default.
- W3033807593 isRetracted "false" @default.
- W3033807593 magId "3033807593" @default.
- W3033807593 workType "article" @default.