Nai-Ching Wang

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—Although online games have been an important Internet activity today, players inevitably suffer from lag from time to time due to the Internet's non-QoS-guaranteed architecture. Here by lag we refer to the phenomena when a game fails to respond to user commands or update the screen in a timely fashion due to long system processing or network delays.(More)
To form and test hypotheses and finally produce conclusions, people use existing schemas to search a pool of data for evidence. The quality of the search largely depends on the quality of connections between the schemas and the data. Making good connections between schemas and unprocessed data is challenging because it is time-consuming and may require(More)
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