Chinya V. Ravishankar

Publication Activity (10 Years)

Years Active: 1982-2024
Publications (10 Years): 9

Top Topics

Moving Object Trajectories

Spatio Temporal Queries

Top Venues

Int. J. Inf. Comput. Secur.

Publications

Mayur Patil, Chinya V. Ravishankar
Model Reuse in Learned Spatial Indexes. SSDBM (2024)
Reaz Uddin, Mehnaz Tabassum Mahin, Payas Rajan, Chinya V. Ravishankar, Vassilis J. Tsotras
Dwell Regions: Generalized Stay Regions for Streaming and Archival Trajectory Data. ACM Trans. Spatial Algorithms Syst. 9 (2) (2023)
Payas Rajan, Chinya V. Ravishankar
Stochastic Route Planning for Electric Vehicles. SEA (2022)
Payas Rajan, Chinya V. Ravishankar
Tiering in Contraction and Edge Hierarchies for Stochastic Route Planning. SIGSPATIAL/GIS (2021)
Payas Rajan, Chinya V. Ravishankar
The Phase Abstraction for Estimating Energy Consumption and Travel Times for Electric Vehicle Route Planning. SIGSPATIAL/GIS (2019)
Jonathan L. Dautrich Jr., Chinya V. Ravishankar
Inferring Insertion Times and Optimizing Error Penalties in Time-decaying Bloom Filters. ACM Trans. Database Syst. 44 (2) (2019)
Reaz Uddin, Chinya V. Ravishankar, Vassilis J. Tsotras
Indexing moving object trajectories with hilbert curves. SIGSPATIAL/GIS (2018)
Reaz Uddin, Michael N. Rice, Chinya V. Ravishankar, Vassilis J. Tsotras
Assembly Queries: Planning and Discovering Assemblies of Moving Objects Using Partial Information. SIGSPATIAL/GIS (2017)
Peng Wang, Chinya V. Ravishankar
Key foisting and key stealing attacks in sensor networks. Int. J. Sens. Networks 22 (2) (2016)
Peng Wang, Chinya V. Ravishankar
Hierarchical policy delegation in multiple-authority ABE. Int. J. Inf. Comput. Secur. 7 (2/3/4) (2015)
Jonathan L. Dautrich Jr., Chinya V. Ravishankar
Combining ORAM with PIR to Minimize Bandwidth Costs. CODASPY (2015)
Jonathan L. Dautrich Jr., Chinya V. Ravishankar
Tunably-Oblivious Memory: Generalizing ORAM to Enable Privacy-Efficiency Tradeoffs. CODASPY (2015)
Peng Wang, Chinya V. Ravishankar
On masking topical intent in keyword search. ICDE (2014)
Peng Wang, Chinya V. Ravishankar
Secure and efficient range queries on outsourced databases using Rp-trees. ICDE (2013)
Jonathan L. Dautrich Jr., Chinya V. Ravishankar
Inferential time-decaying Bloom filters. EDBT (2013)
Jonathan L. Dautrich Jr., Chinya V. Ravishankar
Compromising privacy in precise query protocols. EDBT (2013)
Peng Wang, Chinya V. Ravishankar
Foisting and Stealing of Keys in Sensor Networks. EWSN (2012)
Sandeep Gupta, Chinya V. Ravishankar
Lower bounds for Arrangement-based Range-Free Localization in Sensor Networks CoRR (2012)
Jonathan L. Dautrich Jr., Chinya V. Ravishankar
Security Limitations of Using Secret Sharing for Data Outsourcing. DBSec (2012)
Muhammad Reaz Uddin, Chinya V. Ravishankar, Vassilis J. Tsotras
Online Identification of Dwell Regions for Moving Objects. MDM (2012)
Muhammad Reaz Uddin, Chinya V. Ravishankar, Vassilis J. Tsotras
A System for Discovering Regions of Interest from Trajectory Data. SSTD (2011)
Muhammad Reaz Uddin, Chinya V. Ravishankar, Vassilis J. Tsotras
Finding Regions of Interest from Trajectory Data. Mobile Data Management (1) (2011)
Saugat Majumdar, Dhananjay Kulkarni, Chinya V. Ravishankar
DHCP Origin Traceback. ICDCN (2011)
Jinfeng Ni, Li Zhou, Chinya V. Ravishankar
Dealing with random and selective attacks in wireless sensor systems. ACM Trans. Sens. Networks 6 (2) (2010)
Wei Wang, Chinya V. Ravishankar
Hash-Based Virtual Hierarchies for Scalable Location Service in Mobile Ad-hoc Networks. Mob. Networks Appl. 14 (5) (2009)
Dhananjay Kulkarni, Chinya V. Ravishankar
iJoin: Importance-Aware Join Approximation over Data Streams. SSDBM (2008)
Dhananjay Kulkarni, Chinya V. Ravishankar, Mitch Cherniack
Real-time, load-adaptive processing of continuous queries over data streams. DEBS (2008)
Shanzhong Zhu, Wei Wang, Chinya V. Ravishankar
PERT: a new power-efficient real-time packet delivery scheme for sensor networks. Int. J. Sens. Networks 3 (4) (2008)
Wei Wang, Chinya V. Ravishankar
Adaptive Broadcasting for Similarity Queries in Wireless Content Delivery Systems. IEEE Trans. Knowl. Data Eng. 20 (4) (2008)
Sandeep Gupta, Jinfeng Ni, Chinya V. Ravishankar
Efficient data dissemination using locale covers. Pervasive Mob. Comput. 4 (2) (2008)
Jinfeng Ni, Chinya V. Ravishankar
Pointwise-Dense Region Queries in Spatio-temporal Databases. ICDE (2007)
Anup Mayank, Chinya V. Ravishankar
Supporting mobile device communications in the presence of broadcast servers. Int. J. Sens. Networks 2 (1/2) (2007)
Jinfeng Ni, Chinya V. Ravishankar
Indexing Spatio-Temporal Trajectories with Efficient Polynomial Approximations. IEEE Trans. Knowl. Data Eng. 19 (5) (2007)
Rui Li, Bir Bhanu, Chinya V. Ravishankar, Michael Kurth, Jinfeng Ni
Uncertain spatial data handling: Modeling, indexing and query. Comput. Geosci. 33 (1) (2007)
Saugat Majumdar, Dhananjay Kulkarni, Chinya V. Ravishankar
Addressing Click Fraud in Content Delivery Systems. INFOCOM (2007)
Dhananjay Kulkarni, Chinya V. Ravishankar
OM: A Tunable Framework for Optimizing Continuous Queries over Data Streams. SBBD (2006)
Shanzhong Zhu, Wei Wang, Chinya V. Ravishankar
Stochastically Consistent Caching and Dynamic Duty Cycling for Erratic Sensor Sources. DCOSS (2006)
Shanzhong Zhu, Wei Wang, Chinya V. Ravishankar
A New Power-Efficient Scheme to Deliver Time-Sensitive Data in Sensor Networks. MASS (2006)
Li Zhou, Jinfeng Ni, Chinya V. Ravishankar
Supporting Secure Communication and Data Collection in Mobile Sensor Networks. INFOCOM (2006)
Li Zhou, Chinya V. Ravishankar
Dynamic Merkle Trees for Verifying Privileges in Sensor Networks. ICC (2006)
Venkata Nishanth Lolla, Lap Kong Law, Srikanth V. Krishnamurthy, Chinya V. Ravishankar, Dharmaiah Manjunath
Detecting MAC Layer Back-off Timer Violations in Mobile Ad Hoc Networks. ICDCS (2006)
Anup Mayank, Chinya V. Ravishankar, Krishna Bandaru, Trivikram Phatak
Decentralized Hash-Based Coordination of Distributed Multimedia Caches. ICN/ICONS/MCL (2006)
Sandeep Gupta, Jinfeng Ni, Chinya V. Ravishankar
Efficient data dissemination using locale covers. CIKM (2005)
John P. Jones, Daniel F. Berger, Chinya V. Ravishankar
Layering Public Key Distribution Over Secure DNS using Authenticated Delegation. ACSAC (2005)
Li Zhou, Jinfeng Ni, Chinya V. Ravishankar
Short Paper: GKE: Efficient Group-based Key Establishment for Large Sensor Networks. SecureComm (2005)
Li Zhou, Jinfeng Ni, Chinya V. Ravishankar
Efficient key establishment for group-based wireless sensor deployments. Workshop on Wireless Security (2005)
Li Zhou, Chinya V. Ravishankar
A fault localized scheme for false report filtering in sensor networks. ICPS (2005)
Anup Mayank, Chinya V. Ravishankar
Segmented Broadcasting and Distributed Caching for Mobile Wireless Environments. MSN (2005)
Jinfeng Ni, Chinya V. Ravishankar
PA-Tree: A Parametric Indexing Scheme for Spatio-temporal Trajectories. SSTD (2005)
Shetal Shah, Krithi Ramamritham, Chinya V. Ravishankar
Client Assignment in Content Dissemination Networks for Dynamic Data. VLDB (2005)
Swastik Kopparty, Chinya V. Ravishankar
. Inf. Process. Lett. 96 (3) (2005)
David Thaler, Chinya V. Ravishankar
An Architecture for Inter-Domain Troubleshooting. J. Netw. Syst. Manag. 12 (3) (2004)
Shanzhong Zhu, Chinya V. Ravishankar
A Scalable Approach to Approximating Aggregate Queries over Intermittent Streams. SSDBM (2004)
Wei Wang, Chinya V. Ravishankar
Adaptive Data Broadcasting in Asymmetric Communication Environments. IDEAS (2004)
Sandeep Gupta, Swastik Kopparty, Chinya V. Ravishankar
Roads, Codes and Spatiotemporal Queries. PODS (2004)
Sandeep Gupta, Chinya V. Ravishankar
Using vTree Indices for Queries over Objects with Complex Motions. ICDE (2004)
Li Zhou, Chinya V. Ravishankar
Efficient, Authenticated, and Fault-Tolerant Key Agreement for Dynamic Peer Groups. NETWORKING (2004)
Shanzhong Zhu, Chinya V. Ravishankar
Stochastic Consistency, and Scalable Pull-Based Caching for Erratic Data Sources. VLDB (2004)
Rui Jiang, Vikram Gupta, Chinya V. Ravishankar
Interactions Between TCP and the IEEE 802.11 MAC Protocol. DISCEX (1) (2003)
Wei Biao Wu, Chinya V. Ravishankar
The performance of difference coding for sets and relational tables. J. ACM 50 (5) (2003)
Jinfeng Ni, Chinya V. Ravishankar, Bir Bhanu
Probabilistic Spatial Database Operations. SSTD (2003)
Shige Wang, Chinya V. Ravishankar, Kang G. Shin
Open Architecture Controller Software for Integration of Machine Tool Monitoring. ICRA (1999)
Nigel Hinds, Chinya V. Ravishankar
Managing Metadata for Distributed Information Servers. HICSS (4) (1998)
David Thaler, Chinya V. Ravishankar
Distributed Top-Down Hierarchy Construction. INFOCOM (1998)
Yen-Min Huang, Chinya V. Ravishankar
Constructive Protocol Specification Using Cicero. IEEE Trans. Software Eng. 24 (4) (1998)
Ming-Ling Lo, Chinya V. Ravishankar
The Design and Implementation of Seeded Trees: An Efficient Method for Spatial Joins. IEEE Trans. Knowl. Data Eng. 10 (1) (1998)
David Thaler, Chinya V. Ravishankar
Using name-based mappings to increase hit rates. IEEE/ACM Trans. Netw. 6 (1) (1998)
David Thaler, Chinya V. Ravishankar
An Architecture for Inter-Domain Troubleshooting. ICCCN (1997)
Yen-Min Huang, Chinya V. Ravishankar
Secure synthesis and activation of protocol translation agents. Distributed Syst. Eng. 4 (4) (1997)
David Thaler, Chinya V. Ravishankar
Distributed Center-Location Algorithms. IEEE J. Sel. Areas Commun. 15 (3) (1997)
Wee Keong Ng, Chinya V. Ravishankar
Block-Oriented Compression Techniques for Large Statistical Databases. IEEE Trans. Knowl. Data Eng. 9 (2) (1997)
Yen-Min Huang, Chinya V. Ravishankar
URPC: A Toolkit for Prototyping Remote Procedure Calls. Comput. J. 39 (6) (1996)
Ming-Ling Lo, Chinya V. Ravishankar
Spatial Hash-Joins. SIGMOD Conference (1996)
Ming-Ling Lo, Chinya V. Ravishankar
Towards Eliminating Random I/O in Hash Joins. ICDE (1996)
David Thaler, Chinya V. Ravishankar
Distributed Center-Location Algorithms: Proposals and Comparisons. INFOCOM (1996)
Wee Keong Ng, Chinya V. Ravishankar
Coterie Templates: A New Quorum Construction Method. ICDCS (1995)
Kevin J. Compton, Chinya V. Ravishankar
Expected Deadlock Time in a Multiprocessing System. J. ACM 42 (3) (1995)
Wee Keong Ng, Chinya V. Ravishankar
Relational Database Compression Using Augmented Vector Quantization. ICDE (1995)
Ming-Ling Lo, Chinya V. Ravishankar
Generating Seeded Trees from Data Sets. SSD (1995)
Wee Keong Ng, Chinya V. Ravishankar
A Preliminary Study of Genetic Data Compression. ICGA (1995)
Wee Keong Ng, Chinya V. Ravishankar
Information Synthesis in Statistical Databases. CIKM (1995)
Yilin Zhao, Chinya V. Ravishankar, Spencer L. BeMent
Coping with Limited On-Board Memory and Communication Bandwidth in Mobile-Robot Systems. IEEE Trans. Syst. Man Cybern. Syst. 24 (1) (1994)
Rong N. Chang, Chinya V. Ravishankar
A Service Acquisition Mechanism for Server-Based Heterogeneous Distributed Systems. IEEE Trans. Parallel Distributed Syst. 5 (2) (1994)
Ming-Ling Lo, Chinya V. Ravishankar
Spatial Joins Using Seeded Trees. SIGMOD Conference (1994)
Wee Keong Ng, Chinya V. Ravishankar
A Physical Storage for Efficient Statistical Query Processing. SSDBM (1994)
Yen-Min Huang, Chinya V. Ravishankar
Designing an Agent Synthesis System for Cross-RPC Communication. IEEE Trans. Software Eng. 20 (3) (1994)
Yen-Min Huang, Chinya V. Ravishankar
Linguistic Support for Controlling Protocol Execution. ICDCS (1994)
Wee Keong Ng, Chinya V. Ravishankar
A Tuple Model for Summary Data Management . COMAD (1994)
Wee Keong Ng, Chinya V. Ravishankar
On-Line Detection and Resolution of Communication Deadlocks. HICSS (2) (1994)
Ming-Ling Lo, Ming-Syan Chen, Chinya V. Ravishankar, Philip S. Yu
On Optimal Processor Allocation to Support Pipelined Hash Joins. SIGMOD Conference (1993)
George Loegel, Chinya V. Ravishankar
An Algebraic Approach to Modeling in Software Engineering. AMAST (1993)
Ming-Ling Lo, Chinya V. Ravishankar
A concurrency control protocol for nested transactions. CASCON (1992)
Paul S. Dodd, Chinya V. Ravishankar
Monitoring and Debugging Distributed Real-time Programs. Softw. Pract. Exp. 22 (10) (1992)
Nigel Hinds, Chinya V. Ravishankar
Name space models for locating services. CASCON (1991)
Rong N. Chang, Chinya V. Ravishankar, Jacob Slonim
A service acquisition mechanism for the client/service model in cygnus. CASCON (1991)
Rong N. Chang, Chinya V. Ravishankar
A service acquisition mechanism for the client/service model in Cygnus. ICDCS (1991)
Chinya V. Ravishankar, James R. Goodman
VLSI Considerations that Influence Data Flow Architecture. COMPCON (1982)