G
Gowtham Bellala
Researcher at Hewlett-Packard
Publications - 42
Citations - 704
Gowtham Bellala is an academic researcher from Hewlett-Packard. The author has contributed to research in topics: Greedy algorithm & Binary search algorithm. The author has an hindex of 13, co-authored 42 publications receiving 629 citations. Previous affiliations of Gowtham Bellala include University of Michigan.
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Proceedings ArticleDOI
Application-awareness in SDN
TL;DR: A framework, Atlas, which incorporates application-awareness into Software-Defined Networking (SDN), which is currently capable of L2/3/4-based policy enforcement but agnostic to higher layers is presented.
Proceedings ArticleDOI
IoTAbench: an Internet of Things Analytics Benchmark
TL;DR: The intent of IoTAbench is to provide the means to perform ``apples-to-apples" comparisons between different sensor data and analytics platforms, and to provide repeatable testing that can be easily extended to multiple IoT use cases.
Journal ArticleDOI
Group-Based Active Query Selection for Rapid Diagnosis in Time-Critical Situations
TL;DR: It is shown that a standard algorithm for object identification, known as generalized binary search, may be viewed as a generalization of Shannon-Fano coding, and this result is extended to the group-based settings, leading to new algorithms.
Proceedings ArticleDOI
Towards an understanding of campus-scale power consumption
TL;DR: This paper uses an unsupervised anomaly detection technique based on a low-dimensional embedding to identify power saving opportunities and proposes a semi-supervised approach that combines hidden Markov models (HMM) with standard classifiers such as naive Bayes and support vector machines (SVM).
Journal ArticleDOI
How cytokines co-occur across asthma patients
Suresh K. Bhavnani,Sundar Victor,William J. Calhoun,William W. Busse,Eugene R. Bleecker,Mario Castro,Hyunsu Ju,Regina Pillai,Numan Oezguen,Gowtham Bellala,Allan R. Brasier +10 more
TL;DR: Measureting cytokine values in bronchoalveolar lavage samples and using bipartite network visualizations with associated quantitative measures to conduct an exploratory analysis of the co-occurrence of cytokines across patients suggest the need to define a molecular-based classification of asthma patients, which could improve the diagnosis and treatment of this disease.