activity
20082023
most citedThe Helioseismic and Magnetic Imager (HMI) Vector Magnetic Field Pipeline: SHARPs -- Space-weather HMI Active Region Patches

758 citations · 1.6k across the 15 of their papers we have counts for

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Showing astro-ph.IMShow all

7 papers · 1 filter

astro-ph.IM2016★ 23 cited

Real-Time Data Mining of Massive Data Streams from Synoptic Sky Surveys

S. G. Djorgovski, M. J. Graham, C. Donalek +4

The nature of scientific and technological data collection is evolving rapidly: data volumes and rates grow exponentially, with increasing complexity and information content, and t…

astro-ph.IM2014★ 5 cited

Automated Real-Time Classification and Decision Making in Massive Data Streams from Synoptic Sky Surveys

S. G. Djorgovski, A. A. Mahabal, C. Donalek +4

The nature of scientific and technological data collection is evolving rapidly: data volumes and rates grow exponentially, with increasing complexity and information content, and t…

astro-ph.IM2013★ 27 cited

Feature Selection Strategies for Classifying High Dimensional Astronomical Data Sets

Ciro Donalek, Arun Kumar A., S. G. Djorgovski +7

The amount of collected data in many scientific fields is increasing, all of them requiring a common task: extract knowledge from massive, multi parametric data sets, as rapidly an…

astro-ph.IM2012★ 11 cited

Flashes in a Star Stream: Automated Classification of Astronomical Transient Events

S. G. Djorgovski, A. A. Mahabal, C. Donalek +4

An automated, rapid classification of transient events detected in the modern synoptic sky surveys is essential for their scientific utility and effective follow-up using scarce re…

astro-ph.IM2011★ 3 cited

Real Time Classification of Transient Events in Synoptic Sky Surveys

Ashish A. Mahabal, C. Donalek, S. G. Djorgovski +6

An automated, rapid classification of transient events detected in the modern synoptic sky surveys is essential for their scientific utility and effective follow-up using scarce re…

astro-ph.IM2011★ 11 cited

Discovery, classification, and scientific exploration of transient events from the Catalina Real-time Transient Survey

A. A. Mahabal, S. G. Djorgovski, A. J. Drake +8

Exploration of the time domain - variable and transient objects and phenomena - is rapidly becoming a vibrant research frontier, touching on essentially every field of astronomy an…

astro-ph.IM2011★ 16 cited

Towards an Automated Classification of Transient Events in Synoptic Sky Surveys

S. G. Djorgovski, C. Donalek, A. Mahabal +6

We describe the development of a system for an automated, iterative, real-time classification of transient events discovered in synoptic sky surveys. The system under development i…