Dr. Praphul Chandra

Dr. Praphul Chandra

Dr. Praphul Chandra

Principal Data Scientist at Hewlett-Packard ES Data Labs

Dr. Chandra is currently a Principal Data Scientist at HP ES Data Labs where he works on data analytics and machine learning primarily focused on sensor & streaming data. Prior to this, he was the Principal Investigator for the CrowdCloud project at HP Labs, India which sought to combine crowdsourcing and machine learning for creating scalable solutions for enterprises. His research interests are Game Theory, Mechanism Design and Complex Networks. More broadly, he is interested in incentivizing & aggregating collective intelligence at scale.

Patents

Method and system for multimodal and gestural control

United States 2012099584

Issued

3 inventors:

Media Tagging

United States 20,120,254,717

Issued

(Open)5 inventors, including:
  • Praphul Chandra
    Praphul Chandra
    Principal Data Scientist at Hewlett-Packard
  • Prasenjit Dey
    Prasenjit Dey
    Senior Research Scientist at IBM Research
  • Sriganesh Madhvanath
    Sriganesh Madhvanath
    Research Manager – Data Analytics at PARC, ACM Distinguished Scientist, IEEE Senior Member
  • Rama Vennelakanti
    Rama Vennelakanti
    Anthropologist – Ethnography | User Research | UX Research | HCI Research. Exploring Opportunites

Method and system for displaying a web page advertisement

United States 12/954,849.

Filed

3 inventors:

Method to search a task-based web interaction

United States 12/878,042

Filed

2 inventors:

Storing and querying of user feedback in a personal repository accessible to a personal computing device

United States 12/750,473

Filed

2 inventors:

Hyperlinks

United States U.S. Patent Application 11/874,462.

Filed

2 inventors:

Guiding an image‐based task execution

United States 20,120,304,060

Issued

2 inventors:

Document relevance determining method and computer program

United States 12/642,876

Filed

4 inventors:
  • Praphul Chandra
    Praphul Chandra
    Principal Data Scientist at Hewlett-Packard
  • Prasenjit Dey
    Prasenjit Dey
    Senior Research Scientist at IBM Research
  • Sriganesh Madhvanath
    Sriganesh Madhvanath
    Research Manager – Data Analytics at PARC, ACM Distinguished Scientist, IEEE Senior Member
  • No photo
    Krishnan Ramanathan

Data Processing System and Method.

United States 12/109,381.

Filed

(Open)5 inventors, including:

Electronic device having improved user interface

United States 8,223,173

Issued

3 inventors:

Portable Computer

United States 12/109,370.

Filed

4 inventors:

Data Entry Apparatus And Method.

United States 12/325,761.

Filed

3 inventors:

End‐point based approach for determining network status in a wireless local area network

United States 7,515,548

Issued

3 inventors:

Unconnected power save mode for improving battery life of wireless stations in wireless local area networks

United States 7,403,774

Issued

3 inventors:

Minimizing handoffs and handoff times in wireless local area networks

United States 7,397,779

Issued

3 inventors:

Increasing the throughput of voice over internet protocol data on wireless local area networks

United States 7,356,021

Issued

4 inventors:

Lightweight voice over internet protocol phone

Europe EP 1952600

Issued

3 inventors:

Methods and apparatus to manage power consumption in wireless devices.

United States 11/648,733.

Filed

2 inventors:

Call parameter selection and self-enforced admission control for optimizing voice over internet protocol performance in wireless networks

United States 10/953,683

Filed

4 inventors:

Method and/or apparatus for enabling voice packet redundancy.

United States 11/495,688.

Filed

3 inventors:

Dynamic call parameter switchover and graceful degradation for optimizing VoIP performance in wireless local area networks.

United States 10/888,464

Filed

4 inventors:

Method, system and apparatus for synchronizing multiple streams for optimizing delay and talk time

United States 11/961,696

Filed

2 inventors: