Rajaratnam, Bala: search on Z-Library

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1

A novel equity valuation and capital allocation model for use by long-term value-investors

Rajaratnam, Myuran, Rajaratnam, Bala, Rajaratnam, Kanshukan

Journal:

Journal of Banking & Finance

Year:

2014

Language:

english

File:

PDF, 941 KB

english, 2014

2

Differential calculus on the space of countable labelled graphs

Khare, Apoorva, Rajaratnam, Bala

Journal:

Advances in Operator Theory

Year:

2021

File:

PDF, 637 KB

2021

3

Preserving positivity for rank-constrained matrices

Guillot, Dominique, Khare, Apoorva, Rajaratnam, Bala

Journal:

Transactions of the American Mathematical Society

Year:

2017

Language:

english

File:

PDF, 527 KB

english, 2017

4

Influence Diagnostics for High-Dimensional Lasso Regression

Rajaratnam, Bala, Roberts, Steven, Sparks, Doug, Yu, Honglin

Journal:

Journal of Computational and Graphical Statistics

Year:

2019

Language:

english

File:

PDF, 835 KB

english, 2019

5

Observed changes in extreme wet and dry spells during the South Asian summer monsoon season

Singh, Deepti, Tsiang, Michael, Rajaratnam, Bala, Diffenbaugh, Noah S.

Journal:

Nature Climate Change

Year:

2014

Language:

english

File:

PDF, 1.50 MB

english, 2014

6

Quantifying the influence of global warming on unprecedented extreme climate events

Diffenbaugh, Noah S., Singh, Deepti, Mankin, Justin S., Horton, Daniel E., Swain, Daniel L., Touma, Danielle, Charland, Allison, Liu, Yunjie, Haugen, Matz, Tsiang, Michael, Rajaratnam, Bala

Journal:

Proceedings of the National Academy of Sciences

Year:

2017

Language:

english

File:

PDF, 9.38 MB

english, 2017

7

The Hoffmann–Jørgensen inequality in metric semigroups

Khare, Apoorva, Rajaratnam, Bala

Journal:

The Annals of Probability

Year:

2017

Language:

english

File:

PDF, 128 KB

english, 2017

8

Preserving positivity for matrices with sparsity constraints

Guillot, Dominique, Khare, Apoorva, Rajaratnam, Bala

Journal:

Transactions of the American Mathematical Society

Year:

2016

Language:

english

File:

PDF, 369 KB

english, 2016

9

Complete characterization of Hadamard powers preserving Loewner positivity, monotonicity, and convexity

Guillot, Dominique, Khare, Apoorva, Rajaratnam, Bala

Journal:

Journal of Mathematical Analysis and Applications

Year:

2015

Language:

english

File:

PDF, 498 KB

english, 2015

10

Participating in a virtual reality balance exercise program can reduce risk and fear of falls

Singh, Devinder K.A., Rajaratnam, Bala S., Palaniswamy, Vijayakumar, Pearson, Hannah, Raman, Vimal P., Bong, Pei Sien

Journal:

Year:

2012

Language:

english

File:

PDF, 253 KB

english, 2012

11

Functions preserving positive definiteness for sparse matrices

Guillot, Dominique, Rajaratnam, Bala

Journal:

Transactions of the American Mathematical Society

Year:

2014

Language:

english

File:

PDF, 487 KB

english, 2014

12

Bayesian inference for Gaussian graphical models beyond decomposable graphs

Khare, Kshitij, Rajaratnam, Bala, Saha, Abhishek

Journal:

Journal of the Royal Statistical Society Series B (Methodological)

Year:

2018

Language:

english

File:

PDF, 720 KB

english, 2018

13

Comment on: Sequences of regressions and their independences

Bala Rajaratnam

Journal:

Year:

2012

Language:

english

File:

PDF, 293 KB

english, 2012

14

A convex pseudolikelihood framework for high dimensional partial correlation estimation with convergence guarantees

Khare, Kshitij, Oh, Sang-Yun, Rajaratnam, Bala

Journal:

Journal of the Royal Statistical Society Series B (Methodological)

Year:

2015

Language:

english

File:

PDF, 1.12 MB

english, 2015

15

Lasso regression: estimation and shrinkage via the limit of Gibbs sampling

Rajaratnam, Bala, Roberts, Steven, Sparks, Doug, Dalal, Onkar

Journal:

Journal of the Royal Statistical Society Series B (Methodological)

Year:

2016

Language:

english

File:

PDF, 939 KB

english, 2016

16

Successive Standardization of Rectangular Arrays

Olshen, Richard A., Rajaratnam, Bala

Journal:

Year:

2012

Language:

english

File:

PDF, 804 KB

english, 2012

17

Flexible covariance estimation in graphical Gaussian models

Rajaratnam, Bala, Massam, Hélène, Carvalho, Carlos M.

Journal:

The Annals of Statistics

Year:

2008

Language:

english

File:

PDF, 430 KB

english, 2008

18

The role of the isotonizing algorithm in Stein’s covariance matrix estimator

Naul, Brett, Rajaratnam, Bala, Vincenzi, Dario

Journal:

Computational Statistics

Year:

2016

Language:

english

File:

PDF, 770 KB

english, 2016

19

Positive Definite Completion Problems for Bayesian Networks

Ben-David, Emanuel, Rajaratnam, Bala

Journal:

SIAM Journal on Matrix Analysis and Applications

Year:

2012

Language:

english

File:

PDF, 472 KB

english, 2012

20

A note on the lack of symmetry in the graphical lasso

Benjamin T. Rolfs, Bala Rajaratnam

Journal:

Computational Statistics & Data Analysis

Year:

2013

Language:

english

File:

PDF, 348 KB

english, 2013

21

Detecting the impact area of BP deepwater horizon oil discharge: an analysis by time varying coefficient logistic models and boosted trees

Li, Tianxi, Gao, Chao, Xu, Meng, Rajaratnam, Bala

Journal:

Computational Statistics

Year:

2014

Language:

english

File:

PDF, 2.04 MB

english, 2014

22

A note on covariance estimation in the unbiased estimator of risk framework

Rajaratnam, Bala, Vincenzi, Dario

Journal:

Journal of Statistical Planning and Inference

Year:

2016

Language:

english

File:

PDF, 624 KB

english, 2016

23

Perceived body discomfort and trunk muscle activity in three prolonged sitting postures

Waongenngarm, Pooriput, Rajaratnam, Bala S., Janwantanakul, Prawit

Journal:

Journal of Physical Therapy Science

Year:

2015

Language:

english

File:

PDF, 557 KB

english, 2015

24

Fragility of reconstructed temperature patterns over the Common Era: Implications for model evaluation

Wang, Jianghao, Emile-Geay, Julien, Guillot, Dominique, McKay, Nicholas P., Rajaratnam, Bala

Journal:

Geophysical Research Letters

Year:

2015

Language:

english

File:

PDF, 4.44 MB

english, 2015

25

[IEEE 2013 IEEE 5th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP) - St. Martin, France (2013.12.15-2013.12.18)] 2013 5th IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP) - Two-stage variable selection for molecular prediction of disease

Firouzi, Hamed, Rajaratnam, Bala, Hero, Alfred O.

Year:

2013

Language:

english

File:

PDF, 471 KB

english, 2013

26

Declining rainfall and regional variability changes in Jordan

Rahman, Kazi, Gorelick, Steven M., Dennedy-Frank, P. James, Yoon, Jim, Rajaratnam, Bala

Journal:

Water Resources Research

Year:

2015

Language:

english

File:

PDF, 782 KB

english, 2015

27

Statistical paleoclimate reconstructions via Markov random fields

Guillot, Dominique, Rajaratnam, Bala, Emile-Geay, Julien

Journal:

The Annals of Applied Statistics

Year:

2015

Language:

english

File:

PDF, 2.02 MB

english, 2015

28

Discussion of: A statistical analysis of multiple temperature proxies: Are reconstructions of surface temperatures over the last 1000 years reliable?

Craigmile, Peter, Rajaratnam, Bala

Journal:

The Annals of Applied Statistics

Year:

2011

Language:

english

File:

PDF, 49 KB

english, 2011

29

64 Association between Risk of Osteoporotic Fractures with Spinal Morphology, Muscle Strength and Physical Performance

Chua, Siew Kuan, Devinder,, Singh, KA, Rajaratnam, Bala S, Mokhtar, Sabarul Afian, Raymond Lee, YW

Journal:

Year:

2019

File:

PDF, 70 KB

2019

30

A Methodology for Robust Multiproxy Paleoclimate Reconstructions and Modeling of Temperature Conditional Quantiles

Janson, Lucas, Rajaratnam, Bala

Journal:

Journal of the American Statistical Association

Year:

2014

Language:

english

File:

PDF, 809 KB

english, 2014

31

Hub Discovery in Partial Correlation Graphs

Hero, Alfred, Rajaratnam, Bala

Journal:

IEEE Transactions on Information Theory

Year:

2012

Language:

english

File:

PDF, 3.50 MB

english, 2012

32

Large-Scale Correlation Screening

Hero, Alfred, Rajaratnam, Bala

Journal:

Journal of the American Statistical Association

Year:

2011

Language:

english

File:

PDF, 2.22 MB

english, 2011

33

Recent amplification of the North American winter temperature dipole

Singh, Deepti, Swain, Daniel L., Mankin, Justin S., Horton, Daniel E., Thomas, Leif N., Rajaratnam, Bala, Diffenbaugh, Noah S.

Journal:

Journal of Geophysical Research Atmospheres

Year:

2016

Language:

english

File:

PDF, 7.82 MB

english, 2016

34

Wishart distributions for decomposable covariance graph models

Khare, Kshitij, Rajaratnam, Bala

Journal:

The Annals of Statistics

Year:

2011

Language:

english

File:

PDF, 429 KB

english, 2011

35

Precipitation extremes over the continental United States in a transient, high-resolution, ensemble climate model experiment

Singh, Deepti, Tsiang, Michael, Rajaratnam, Bala, Diffenbaugh, Noah S.

Journal:

Journal of Geophysical Research Atmospheres

Year:

2013

Language:

english

File:

PDF, 80.29 MB

english, 2013

36

Uncertainty quantification for modern high-dimensional regression via scalable Bayesian methods

Rajaratnam, Bala, Sparks, Doug, Khare, Kshitij, Zhang, Liyuan

Journal:

Journal of Computational and Graphical Statistics

Year:

2018

Language:

english

File:

PDF, 658 KB

english, 2018

37

The critical exponent conjecture for powers of doubly nonnegative matrices

Guillot, Dominique, Khare, Apoorva, Rajaratnam, Bala

Journal:

Linear Algebra and its Applications

Year:

2013

Language:

english

File:

PDF, 201 KB

english, 2013

38

Debunking the climate hiatus

Rajaratnam, Bala, Romano, Joseph, Tsiang, Michael, Diffenbaugh, Noah S.

Journal:

Climatic Change

Year:

2015

Language:

english

File:

PDF, 433 KB

english, 2015

39

DISCUSSION OF: A STATISTICAL ANALYSIS OF MULTIPLE TEMPERATURE PROXIES: ARE RECONSTRUCTIONS OF SURFACE TEMPERATURES OVER THE LAST 1000 YEARS RELIABLE?

Peter Craigmile and Bala Rajaratnam

Journal:

The Annals of Applied Statistics

Year:

2011

Language:

english

File:

PDF, 366 KB

english, 2011

40

10 Quality of Live and Muscle Strength in Adults with Low and Moderate to High Risk of Osteoporotic Fracture

Chua, Siew Kuan, Singh, Devinder K A, Rajaratnam, Bala S, Mokhtar, Sabarul Afian, Raymond Lee, Y W

Journal:

Year:

2019

Language:

english

File:

PDF, 72 KB

english, 2019

41

Learning mixture models via component-wise parameter smoothing

Chandan K. Reddy, Bala Rajaratnam

Journal:

Computational Statistics & Data Analysis

Year:

2010

Language:

english

File:

PDF, 1.64 MB

english, 2010

42

[IEEE 2008 19th International Conference on Pattern Recognition (ICPR) - Tampa, FL, USA (2008.12.8-2008.12.11)] 2008 19th International Conference on Pattern Recognition - Component-wise parameter smoothing for learning mixture models

Reddy, Chandan K., Rajaratnam, Bala

Year:

2008

Language:

english

File:

PDF, 234 KB

english, 2008

43

Foundational Principles for Large-Scale Inference: Illustrations Through Correlation Mining

Hero, Alfred O., Rajaratnam, Bala

Journal:

Proceedings of the IEEE

Year:

2016

Language:

english

File:

PDF, 1.18 MB

english, 2016

44

Retaining positive definiteness in thresholded matrices

Dominique Guillot, Bala Rajaratnam

Journal:

Linear Algebra and its Applications

Year:

2012

Language:

english

File:

PDF, 448 KB

english, 2012

45

[IEEE 2011 First International Conference on Data Compression, Communications and Processing (CCP) - Palinuro, Cilento Coast, Italy (2011.06.21-2011.06.24)] 2011 First International Conference on Data Compression, Communications and Processing - Successive Normalization of Rectangular Arrays: Rates of Convergence

Olshen, Richard A., Rajaratnam, Bala

Year:

2011

Language:

english

File:

PDF, 684 KB

english, 2011

46

Gaussian Covariance Faithful Markov Trees

Malouche, Dhafer, Rajaratnam, Bala

Journal:

Journal of Probability and Statistics

Year:

2011

Language:

english

File:

PDF, 152 KB

english, 2011

47

Declining rainfall and regional variability changes in Jordan

Rahman, Kazi, Gorelick, Steven M., Dennedy-Frank, P. James, Yoon, Jim, Rajaratnam, Bala

Journal:

Water Resources Research

Year:

2015

File:

PDF, 782 KB

2015

48

Critical exponents of graphs

Guillot, Dominique, Khare, Apoorva, Rajaratnam, Bala

Journal:

Journal of Combinatorial Theory, Series A

Year:

2016

Language:

english

File:

PDF, 569 KB

english, 2016

49

WISHART DISTRIBUTIONS FOR DECOMPOSABLE COVARIANCE GRAPH MODELS

Kshitij Khare and Bala Rajaratnam

Journal:

The Annals of Statistics

Year:

2011

Language:

english

File:

PDF, 2.96 MB

english, 2011

50

Condition-number-regularized covariance estimation

Won, Joong-Ho, Lim, Johan, Kim, Seung-Jean, Rajaratnam, Bala

Journal:

Journal of the Royal Statistical Society: Series B (Statistical Methodology)

Year:

2013

Language:

english

File:

PDF, 1.30 MB

english, 2013

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