Dharmashankar (Shankar) Subramanian  Dharmashankar (Shankar) Subramanian photo       

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Principal Research Staff Member
Thomas J. Watson Research Center, Yorktown Heights, NY USA
  +1dash914dash945dash1588

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2016

Predicting likelihood of on-time product delivery, diagnosing issues that threaten delivery, and exploration of likely outcome of different solutions
Cantor, Murray R and Duesterwald, Evelyn and Klinger, Tamir and Malkin, Peter K and Matchen, Paul M and Subramanian, Dharmashankar and Sutton, Stanley M and Tarr, Peri L and Wegman, Mark N
US Patent 9,251,484
Abstract


2014

Non-intrusively adapting existing portfolio optimizer for valuated dependencies
Liu, Ying and Meng, Fan Jing and Subramanian, Dharmashankar and Williams, Clay E and Yang, Shun Xiang and Zhou, Xin
US Patent 8,832,673
Abstract

Method and application for business initiative performance management
Alikhan, Iqbal and Huang, Pu and Kumar, Tarun and Marx, Margaret A and Ray, Bonnie K and Subramanian, Dharmashankar and Tripathi, Sanjay and Zhan, Shanchi
US Patent App. 14/282,000
Abstract

Multistage optimization of asset health versus costs to meet operation targets
Dorai, Chitra and Marecki, Janusz and Petrik, Marek and Starushok, Ruslan and Subramanian, Dharmashankar
US Patent App. 14/326,698
Abstract

Method and system for estimating demand impact on a firm under crisis
Chen-Ritzo, Ching-Hua and Chowdhary, Pawan Raghunath and Ervolina, Thomas Robert and Subramanian, Dharmashankar
US Patent 8,660,884
Abstract


2013

Fast and accurate method for estimating portfolio CVaR risk
Ghosh, Soumyadip and Huang, Pu and Subramanian, Dharmashankar and Xu, Jie
US Patent 8,355,976
Abstract

Data-driven inventory and revenue optimization for uncertain demand driven by multiple factors
Harsha, Pavithra and Natarajan, Ramesh and Subramanian, Dharmashankar
US Patent App. 14/033,497
Abstract

Method and system for estimating risk in the financial metrics of a business case
Huang, Pu and Subramanian, Dharmashankar
US Patent 8,515,800
Abstract


2011

Method and system for solving stochastic linear programs with conditional value at risk constraints
Huang, Pu and Subramanian, Dharmashankar
US Patent 7,873,530
Abstract

Method and system for planning of services workforce staffing using hiring, contracting and cross-training
An, Lianjun and Subramanian, Dharmashankar
US Patent 7,885,846
Abstract


2010

Evaluating the quality and risk-robustness of an energy generation capacity resource plan under inherent uncertainties in energy markets and carbon regulatory regime
Kalagnanam, Jayant R and Siegel, Stuart A and Subramanian, Dharmashankar
US Patent App. 12/773,223
Abstract

Developing an optimal long term electricity generation capacity resource plan under a carbon dioxide regulatory regime
Chowdhary, Pawan R and Gupta, Anshul and Jain, Rahul and Kalagnanam, Jayant and Siegel, Stuart and Subramanian, Dharmashankar
US Patent App. 12/690,573
Abstract


2009

Real time planning and scheduling for a team of unmanned vehicles
Ariyur, Kartik B and Johnson, Daniel P and Subramanian, Dharmashankar
US Patent 7,603,212
Abstract

Method and system for intermediate to long-term forecasting of electric prices and energy demand for integrated supply-side energy planning
Jakagnanam, Jayant R and Subramanian, Dharmashankar
US Patent App. 12/564,753
Abstract


2008

Method and system for smart meter program deployment
An, Lianjun and Kalagnanam, Jayant R and Pemmasani, Sashidhar and Subramanian, Dharmashankar and Welch, Mark A
US Patent App. 12/277,542
Abstract

Method and system for integrated short-term activity resource staffing levels and long-term resource action planning for a portfolio of services projects
An, Lianjun and Subramanian, Dharmashankar
US Patent App. 12/246,849
Abstract


2007

Method and system for estimating supply impact on a firm under a global crisis
Chen-Ritzo, Ching-Hua and Chowdhary, Pawan and Ervolina, Thomas and Subramanian, Dharmashankar
US Patent App. 11/627,064
Abstract

Method and System for Disaster Mitigation Planning and Business Impact Assessment
An, Lianjun and Buckley, Stephen John and Chen-Ritzo, Ching-Hua and Chowdhary, Pawan Raghunath and Ervolina, Thomas Robert and Ford, Daniel A and Frolow, Igor and Lamba, Naveen and Lee, Young Min and Mukkarmala, Prakaah and others
US Patent App. 11/622,705
Abstract