Concepedia

Ullas Nambiar

UN

Statistics

Publications

17

Citations

607

H-Index

13

Active since

2001

Affiliations

Arizona State University(Current)

IBM Research - India

National University of Singapore

University of California, Davis

The University of Texas at Arlington

Ullas Nambiar is an author at Arizona State University specializing in data science, engineering, and computer science.

Top concepts

EngineeringData ScienceComputer ScienceKnowledge DiscoveryInformation RetrievalData IntegrationQuery OptimizationData MiningSemantic WebData Management

Publications per year

2001–2018

17

Publications

17

Ensemble learning for credit card fraud detection

Ishan Sohony, Rameshwar Pratap, Ullas Nambiar · 2018 · 98 citations

Fraud Detection, Engineering, Machine Learning +14

Minimum-effort driven dynamic faceted search in structured databases

Senjuti Basu Roy, Haidong Wang, Gautam Das et al. · 2008 · 95 citations

Ranking Algorithm, Engineering, Enterprise Database Systems +19

Answering Imprecise Queries over Autonomous Web Databases

Ullas Nambiar, Subbarao Kambhampati · 2006 · 64 citations

Engineering, Query Model, Semantic Web +20

Yingguang Li, Stéphane Bressan, Gillian Dobbie et al. · 2001 · 55 citations

Engineering, Semantic Web, Corpus Linguistics +16

Mining approximate functional dependencies and concept similarities to answer imprecise queries

Ullas Nambiar, Subbarao Kambhampati · 2004 · 48 citations

Engineering, Computational Semantics, Semantics +26

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