40 citations · 48 across the 3 of their papers we have counts for
3 papers
q-fin.ST2023★ 2 cited
Methods for Acquiring and Incorporating Knowledge into Stock Price Prediction: A Survey
Liping Wang, Jiawei Li, Lifan Zhao +6
Predicting stock prices presents a challenging research problem due to the inherent volatility and non-linear nature of the stock market. In recent years, knowledge-enhanced stock…
cs.DB2012★ 40 cited
CDAS: A Crowdsourcing Data Analytics System
Xuan Liu, Meiyu Lu, Beng Chin Ooi +3
Some complex problems, such as image tagging and natural language processing, are very challenging for computers, where even state-of-the-art technology is yet able to provide sati…
cs.DB2012★ 6 cited
Efficient Processing of k Nearest Neighbor Joins using MapReduce
Wei Lu, Yanyan Shen, Su Chen +1
k nearest neighbor join (kNN join), designed to find k nearest neighbors from a dataset S for every object in another dataset R, is a primitive operation widely adopted by many dat…