How can we efficiently analyze a specific time range on an irregular tensor? PARAFAC2
decomposition is widely used when analyzing an irregular tensor which consists of several …

An irregular tensor is a collection of matrices with different numbers of rows. Real-world data
from diverse domains, including medical and stock data, are effectively represented as …

PARAFAC2 is a well-established method for specific type of tensor decomposition problems,
for example when observations have different lengths or measured profiles slightly change …

Given an irregular dense tensor, how can we ef-ficiently analyze it? An irregular tensor is a
collection of matrices whose columns have the same size and rows have different sizes from …

Given a temporal irregular tensor with missing values, how can we perform accurate
decomposition for the tensor? Many real-world data can be represented as a temporal …

How can we accurately decompose a temporal irregular tensor along with a related
knowledge graph tensor? The PARAFAC2 decomposition is widely used for analyzing …

How can we efficiently and accurately analyze an irregular tensor in a dual-way streaming
setting where the sizes of two dimensions of the tensor increase over time? What types of …

Many real-world data can be represented as tensors including vectors (1-order tensor),
matrices (2-order tensor), and higher-order tensors. For example, there are stock data …