4 citations · 7 across the 2 of their papers we have counts for
4 papers
Index-based, High-dimensional, Cosine Threshold Querying with Optimality Guarantees
Yuliang Li, Jianguo Wang, Benjamin Pullman +2
Given a database of vectors, a cosine threshold query returns all vectors in the database having cosine similarity to a query vector above a given threshold θ. These queries arise…
Plato: Approximate Analytics over Compressed Time Series with Tight Deterministic Error Guarantees
Chunbin Lin, Etienne Boursier, Yannis Papakonstantinou
Plato provides fast approximate analytics on time series, by precomputing and storing compressed time series. Plato's key novelty is the delivery of tight deterministic error guara…
Efficient Approximate Query Answering over Sensor Data with Deterministic Error Guarantees
Jaqueline Brito, Korhan Demirkaya, Boursier Etienne +3
With the recent proliferation of sensor data, there is an increasing need for the efficient evaluation of analytical queries over multiple sensor datasets. The magnitude of such da…
Data Compression for Analytics over Large-scale In-memory Column Databases
Chunbin Lin, Jianguo Wang, Yannis Papakonstantinou
Data compression schemes have exhibited their importance in column databases by contributing to the high-performance OLAP (Online Analytical Processing) query processing. Existing…