Know the Flow: Sentiment Extraction from Retail Order Flow Data. - Matthias Burghardt; Ryan Riordan (FinanceCom, 2008)

The Effect of Automated Trading on Market Quality: Evidence from the New York Stock Exchange. - Andreas Storkenmaier; Ryan Riordan (FinanceCom, 2008)

Collaborative Continuous Service Engineering: A Case Study in a Financial Service Environment. - Ryan Riordan; Benjamin Blau; Dirk Neumann 001; Christof Weinhardt (HICSS, 2008)

System Latency in Linked Spot and Futures Markets. - Martin Wagener; Ryan Riordan (AMCIS/SIGeBIZ, 2009)

Mispricing and Exchange Market Systems: The Effect of Infrastructure Upgrades. - Martin Wagener; Dennis Kundisch; Ryan Riordan; Fethi A. Rabhi; Christof Weinhardt (HICSS, 2010)

Price efficiency in futures and spot trading: The role of information technology. - Martin Wagener; Dennis Kundisch; Ryan Riordan; Fethi A. Rabhi; Philipp Herrmann; Christof Weinhardt (Electron. Commer. Res. Appl., 2010)

Towards a Benchmarking Framework for Financial Text Mining. - Caslav Bozic; Ryan Riordan; Detlef Seese; Christof Weinhardt (Information Management and Market Engineering Vol. II, 2011)

The Impact of Economic News on Information and Liquidity in Electronic Futures Trading. - Andreas Storkenmaier; Ryan Riordan; Christof Weinhardt; Rudi Studer (Information Management and Market Engineering Vol. II, 2011)

Market Responses to the Introduction of Interactive Data: The Case of XBRL. - S. Sarah Zhang; Christof Weinhardt; Ryan Riordan (Information Management and Market Engineering Vol. II, 2011)

Technology and market quality: the case of high frequency trading. - S. Sarah Zhang; Ryan Riordan (ECIS, 2011)

Participation, Feedback & Incentives in a Competitive Forecasting Community. - Florian Teschner; Athanasios Mazarakis; Ryan Riordan; Christof Weinhardt (ICIS, 2011)

Interactive Data: Technology and Cost of Capital. - S. Sarah Zhang; Ryan Riordan; Christof Weinhardt (ECIS, 2012)

High Frequency Trading - Costs and Benefits in Securities Trading and its Necessity of Regulations. - Christoph Lattemann; Peter Loos; Johannes Gomolka; Hans-Peter Burghof; Arne Breuer; Peter Gomber; Michael Krogmann; Joachim Nagel; Rainer Riess; Ryan Riordan; Rafael Zajonz (Bus. Inf. Syst. Eng., 2012)

High Frequency Trading - Kosten und Nutzen im Wertpapierhandel und Notwendigkeit der Marktregulierung. - Christoph Lattemann; Peter Loos; Johannes Gomolka; Hans-Peter Burghof; Arne Breuer; Peter Gomber; Michael Krogmann; Joachim Nagel; Rainer Riess; Ryan Riordan; Rafael Zajonz (Wirtschaftsinf., 2012)

The Impact of Computerized Agents on Immediate Emotions, Overall Arousal and Bidding Behavior in Electronic Auctions. - Timm Teubner; Marc Thomas Philipp Adam; Ryan Riordan (J. Assoc. Inf. Syst., 2015)