Research in Social Data Science

Data Science and Finance (Fintech)

Objectives: Finance and unstructured data from social media, Fintech.

  • “A Network Analysis of Financial Conversations on Twitter” (Warin, Thierry, Marcellis, Nathalie, Sanger, William), International Journal of Web Based Communities, Volume 13, Issue 3, pp. 286-310, 2017 [DOI: 10.1504/IJWBC.2017.10004118 [Literature Mapping]
  • “High-Frequency and Unstructured Data in Finance: An Exploratory Study of Twitter” (Warin, Thierry, Sanger, William), Journal of Global Research in Computer Science, Vol. 7, no. 4, April 2016, pp. 6-16 [here] [Literature Mapping]
  • “Data Science and Perception of Natural and Climate Risks: An Analysis of Twitter Conversations” (Warin, Thierry, de Marcellis-Warin, Nathalie), in Weather and Climate Risk Communication, Editors : Bernard Motulsky, Jean Bernard Guindon , Flore Tanguay-Hébert, Presses Universitaires de Québec, Chapitre pp. 161-178, September 2017
  • “Les sciences des données et la perception des risques naturels et climatiques: analyse des conversations sur Twitter” (chapitre 10) (with de Marcellis-Warin, Nathalie) in Communication des risques météorologiques et climatiques, Editors : Bernard Motulsky, Jean Bernard Guindon, Flore Tanguay-Hébert, Presses Universitaires de Québec, Chapitre pp. 169-188, May 2017
  • “Global Trends in Financial Disintermediation”, Foro de Excelencia LLoret [website], Panel with Nobel Prize Professor Eric Maskin, June 8-11, 2016
  • “Too Big to Fall or Too Close to Fail? Corporate Interlocks in the Financial Industry” (with Sanger, William), 55e Congrès annuel de la Société canadienne de science économique, Montréal, Québec, 13-15 MAI 2015

Data Science, unstructured data and multinational enterprises (MNEs)

Objectives: Corporate governance, network theory, reputational risks

  • “Connectivity and Closeness Among International Financial Institutions: A Social Network Perspective” (Thierry Warin, William Sanger)
  • “Mapping Innovations in Artificial Intelligence Through Patents: A Social Data Science Perspective” (Warin, T., Le Duc R., Sanger W.), Proc. Int. Conf. Comput. Sci. Comput. Intell. (CSCI), 2017.
  • “Launching a new product in a buzzing world: the Apple Watch’s reputation at risk” (with Digoin, Guillaume, de Marcellis-Warin, Nathalie), Society for Risk Analysis (SRA) Annual Conference, “Empires of Risk Analysis: Science, Policy, and Innovation”, Arlington, Virginia, December 6-10, 2015 (Best Poster Prize).
  • “Perceptions of Information Credibility During a Social Media Crisis” (with de Marcellis-Warin, Nathalie; Hosseinali-Mirza Venus), Society for Risk Analysis (SRA) Annual Conference, “Empires of Risk Analysis: Science, Policy, and Innovation”, Arlington, Virginia, December 6-10, 2015. US-EU Workshop on Clusters, Harvard Business School, November 17-19, 2015
  • “Crisis Communication Strategies and Reputation Risk in the Online Social Media Environment” (with Hosseinali-Mirza, Venus, de Marcellis-Warin Nathalie), International Journal of Business and Social Science, Vol. 6, no 5, Mai 2015, pp. 7-21 [here] [Literature Mapping]
  • “Corporate Reputation and Social Media: A Game Theory Approach” (with de Marcellis-Warin, Nathalie; Sanger, William; Nembot, Bertrand; Hosseinali-Mirza, Venus), International Journal of Economics and Business Research, Vol. 9, no 1, January 2015, pp. 1-22 [here] [Literature Mapping]
  • “The influence of social media on risk perception and reputation risk” (with de Marcellis-Warin, Nathalie; Hosseinali-Mirza, Venus), Proceeding of the Annual Meeting, Society for Risk Analysis (SRA) (USA), Charleston, USA, December 5-7, 2011
  • “Corporate Reputation in Times of Social Media: From Scarce Clouds to the Perfect Storm” (with de Marcellis-Warin, Nathalie; Hosseinali-Mirza, Venus), Society for Risk Analysis, San Francisco, USA, December 2012
  • “The influence of social media on risk perception and reputation risk” (with de Marcellis-Warin, Nathalie; Hosseinali-Mirza, Venus), Proceeding of the Annual Meeting, Society for Risk Analysis (SRA) (USA), Charleston, USA, December 5-7, 2011
  • “Bull, Bear and the Blue Bird : Using Social Media in Financial Markets” (with Sanger, William), International Trade & Finance Association, Kayseri, Turkey, 21 au 24 mai 2014
  • “Gérer sa réputation à l’heure des réseaux sociaux : un nouveau défi pour les entreprises” (with de Marcellis, Nathalie), Revue Gestion, Volume 40(2), pp. 95-99, été 2015 [here]
  • “Assessing influence on Twitter: Reputation Risk in Networks (Poster)”(with Sanger, William., de Marcellis-Warin, Nathalie), Society for Risk Analysis (SRA) Annual Conference, Denver, USA,7 au 11 December, 2014

Data science and Political Science

Objectives: Elections in Quebec, Canada, Nigeria, Greece, Scotland, England, populism, semantic and sentiment analyses

  • The 2015 Canadian Election on Twitter: A Tidy Algorithmic Analysis” (William Sanger, Thierry Warin), CSCI-ISNA, Las Vegas, USA, December 14th 2017.
  • “The 2015 Canadian Election on Twitter: A Tidy Algorithmic Analysis” (William Sanger, Thierry Warin), Proc. Int. Conf. Comput. Sci. Comput. Intell. (CSCI), 2017.
  • “Public’s Perception of Political Parties during the 2014 Quebec Election on Twitter” (Sanger, W., Warin, T.), Canadian Journal of Communication, Forthcoming.
  • “The 2015 Canadian Election: Twitter to Measure the Public’s Reaction during Televised Debates” (Sanger, W., Warin, T.), Digital Intelligence 2016 / Intelligences numériques, Québec City, April 3-6, 2016
  • “Élections canadiennes et Twitter” (Sanger, W., Warin, T.), UQAM (Montreal), November 6, 2015
  • “The Refugee Crisis in Europe on Twitter: A Sentiment Analysis” (Frieden, J., Warin, T.), American Economic Association Annual Meeting, San Francisco, USA, January 6-8, 2017
  • “Les mégadonnées : entre possibilités et risques, à la recherche d’un nouvel équilibre” (with de Marcellis, Nathalie), Revue Gestion, Volume 42(1), pp. 72-75, spring 2017 [here]
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