• Focus Areas: Image Processing, Computer Vision, Computer Graphics, Virtual Reality.
• Content-based Access of Image Databases
• Virtual Reality and its Applications
  - Training tool for Laparoscopic Surgeons (with CAIR)
• Efficient Representations for Large Virtual Environments
• Modelling and Analysis using Multiple Views
• Document Image Processing
  
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• Database Systems
  - Query Processing, Optimization & Browsing
  - Speculative Locking
• Data Warehousing & Data Mining
  - OLAP (data cube) support for mySQL
  - Multiple Clusterings & Top-k clusters
  - Essence Mining + Information Extraction
• Workflow Management & E-contracts
• Agent Technologies
  
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• Building automation
  - Energy efficient buildings
  - Fuzzy logic controllers for task environment
  - Smart occupancy sensors
• Earthquake resistant buildings
• Signal processing application for structural response due to earthquake and periodic loading
  
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• Analysis of DNA Sequences and Protein Structures
• Ab-initio Quantum Mechanical Studies on Biomolecular Stability
• Development of Visualization Tools
• Specialist Databases
• Tools for Computational Biology
  
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• IT in School Education
  - Tools for Content Creation
  - Virtual Physics Lab
• Rural Information System
  - Watershed Management
• Linux Based Solutions
  - Thin and Free OS for Low End PCs
  
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• Machine Translation(MT) Systems
  MT among Indian languages - From five languages ( Telugu, Kannada, Marathi, Bengali, Punjabi ) to Hindi. Already developed
  Translation from English to Hindi
  - Example based MT
  - Shiva and Shakti
• Speech Generation and Recognition
  Text to speech system in Hindi & Telugu
• Knowledge Management
  - Domain specific text mining eg. Politics, Cricket
  - Customizable search engine
  
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• Memory Remapping
  - Modules developed by us going into Mentor tools
• Developing Tools for Portal Player
• Compiler for C++ optimization of code
  - SUIF – Trimaran bridge (with Georgia Tech.)
• Applications of handheld computers (PDAs) to rural areas
• PDA based: hardware-software application
• 4700 systems for monitoring AP schools being deployed in rural areas
• VLSI work for ASIC’s from industry
  
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• Space-Time Signal Processing in Broad-Band Wireless Access Systems
  - Joint Optimization of transmitter and receiver in MIMO
  - Channel estimation in MIMO systems
  - Adaptive modulation and adaptive bit loading
• Space-Time Codes
  - Constacyclic and quasi-Cyclic Codes
• Error Detection Methods for Characters
  - Optimization Algorithms, Cryptography, Data Compression
  
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• Monitoring & Control of electrical power distribution system: To be deployed in actual running power distribution in AP
• IT tools for efficient power utilities management.
  
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Technical Reports

Links