Enhancing the power of Web search engines by means of fuzzy query
Decision Support Systems - Web retrieval and mining
Complementing search engines with online web mining agents
Decision Support Systems - Special issue: Web data mining
The Market Structure for Internet Search Engines
Journal of Management Information Systems
Electronic Commerce Research and Applications
Dynamic Competition Strategy for Online Knowledge-Sharing Platforms
International Journal of Electronic Commerce
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This research investigates how an inferior search engine can impact its competition with a superior search engine by introducing a knowledge-sharing service. Specifically, we model the dynamic competition between an inferior search engine with a knowledge-sharing service and a pure superior search engine. We show that the degree to which the knowledge-sharing service helps the inferior search engine to enlarge its market share increases as the amount of online content decreases and the complexity of searchers' questions increases. We also find that the inferior search engine is generally advised to close its database of answers for more market share.