Sökning: "Jian Chen"

Hittade 2 uppsatser innehållade orden Jian Chen.

1. 1. Maintaining Stream Data Distribution Over Sliding Window

   Master-uppsats, Mittuniversitetet/Avdelningen för informationssystem och -teknologi

   Författare :Jian Chen; [2018]
   Nyckelord :Datastream; online algorithm; quantile problem; online analysis;

   Sammanfattning : In modern applications, it is a big challenge that analyzing the order statistics about the most recent parts of the high-volume and high velocity stream data. There are some online quantile algorithms that can keep the sketch of the data in the sliding window and they can answer the quantile or rank query in a very short time. LÄS MER

3. 2. Eco-city on the rise : a study on green capitalism, neoliberal planning and corruption in China’s eco-city development

   Master-uppsats, Lunds universitet/LUCSUS

   Författare :Jian Chen Jehpsson; [2014]
   Nyckelord :China; intercity competition; corruption; Green capitalism; neoliberal planning; eco-city; sustainability science; urbanization; Social Sciences;

   Sammanfattning : In 2011, China’s urban population surpassed its rural population for the first time in the history when it reached 690 million. The massive urbanization has resulted in a booming of urban housing and infrastructure. LÄS MER