Prasad Krishnan

98 papers B 35C 1Journal 58Unranked 4
YearRankTypeTitle / Venue / Authors
2026 J jnl
Blind Identification of Channel Codes: A Subspace-Coding Approach.
CoRR
Pramod Singh, Prasad Krishnan, Arti Yardi
2026 J jnl
Bounding the Optimal Length of Pliable Index Coding via a Hypergraph-Based Approach.
IEEE Trans. Inf. Theory
Tulasi Sowjanya B., Visvesh Subramanian, Prasad Krishnan
2026 J jnl
Converse Bounds for Sun-Jafar-type Weak Private Information Retrieval.
CoRR
Chandan Anand, Jayesh Seshadri, Prasad Krishnan, Gowtham R. Kurri
2026 J jnl
On the Optimal Message Size in PIR Under Arbitrary Collusion Patterns.
CoRR
Guru S. Dornadula, Manikya Pant, Gowtham R. Kurri, Prasad Krishnan
2026 J jnl
Private Information Retrieval for Graph-based Replication with Minimal Subpacketization.
CoRR
Vayur Shanbhag, Prasad Krishnan
2025 B conf
A Converse For the Capacity of the Shotgun Sequencing Channel with Erasures.
ITW
Mohammed Ihsan Ali, Hrishi Narayanan, Prasad Krishnan
2025 J jnl
A Converse For the Capacity of the Shotgun Sequencing Channel with Erasures.
CoRR
Mohammed Ihsan Ali, Hrishi Narayanan, Prasad Krishnan
2025 J jnl
A Hypergraph based lower bound on Pliable Index Coding based on Nested Side-Information Sets.
CoRR
Tulasi Sowjanya B., Prasad Krishnan
2025 B conf
BiD Codes: Algebraic Codes from 3 × 3 Kernel.
ITW
Anirudh Dash, K. R. Nandakishore, Lakshmi Prasad Natarajan, Prasad Krishnan
2025 J jnl
BiD Codes: Algebraic Codes from 3 ⨉ 3 Kernel.
CoRR
Anirudh Dash, K. R. Nandakishore, Lakshmi Prasad Natarajan, Prasad Krishnan
2025 B conf
Sun-Jafar-Type Schemes for Weak Private Information Retrieval.
ISIT
Chandan Anand, Jayesh Seshadri, Prasad Krishnan, Gowtham R. Kurri
2025 J jnl
Sun-Jafar-Type Schemes for Weak Private Information Retrieval.
CoRR
Chandan Anand, Jayesh Seshadri, Prasad Krishnan, Gowtham R. Kurri
2024 B conf
On Achievable Rates for the Shotgun Sequencing Channel with Erasures.
ISIT
Hrishi Narayanan, Prasad Krishnan, Nita Parekh
2024 J jnl
On Achievable Rates for the Shotgun Sequencing Channel with Erasures.
CoRR
Hrishi Narayanan, Prasad Krishnan, Nita Parekh
2024 J jnl
Pliable Index Coding via Conflict-Free Colorings of Hypergraphs.
IEEE Trans. Inf. Theory
Prasad Krishnan, Rogers Mathew, Subrahmanyam Kalyanasundaram
2024 B conf
Recursive Subproduct Codes with Reed-Muller-like Structure.
ISIT
Aditya Siddheshwar, Lakshmi Prasad Natarajan, Prasad Krishnan
2024 J jnl
Recursive Subproduct Codes with Reed-Muller-like Structure.
CoRR
Aditya Siddheshwar, Lakshmi Prasad Natarajan, Prasad Krishnan
2023 J jnl
Berman Codes: A Generalization of Reed-Muller Codes That Achieve BEC Capacity.
IEEE Trans. Inf. Theory
Lakshmi Prasad Natarajan, Prasad Krishnan
2023 J jnl
Cache-Aided Communication Schemes via Combinatorial Designs and Their q-Analogs.
IEEE J. Sel. Areas Inf. Theory
Shailja Agrawal, K. V. Sushena Sree, Prasad Krishnan, Abhinav Vaishya, Srikar Kale
2023 J jnl
Cache-Aided Communication Schemes via Combinatorial Designs and their q-analogs.
CoRR
Shailja Agrawal, K. V. Sushena Sree, Prasad Krishnan, Abhinav Vaishya, Srikar Kale
2023 B conf
Computationally Efficient Codes for Adversarial Binary-Erasure Channels.
ISIT
Sijie Li, Prasad Krishnan, Sidharth Jaggi, Michael Langberg, Anand D. Sarwate
2023 B conf
On the Structure of Higher Order MDS Codes.
ISIT
Harshithanjani Athi, Rasagna Chigullapally, Prasad Krishnan, V. Lalitha
2023 J jnl
On the Structure of Higher Order MDS Codes.
CoRR
Harshithanjani Athi, Rasagna Chigullapally, Prasad Krishnan, Lalitha Vadlamani
2023 B conf
t-PIR Schemes with Flexible Parameters via Star Products of Berman Codes.
ISIT
Srikar Kale, Keshav Agarwal, Prasad Krishnan
2023 J jnl
t-PIR Schemes with Flexible Parameters via Star Products of Berman Codes.
CoRR
Srikar Kale, Keshav Agarwal, Prasad Krishnan
2022 — conf
A Family of Capacity-Achieving Abelian Codes for the Binary Erasure Channel.
NCC
Lakshmi Prasad Natarajan, Prasad Krishnan
2022 B conf
Berman Codes: A Generalization of Reed-Muller Codes that Achieve BEC Capacity.
ISIT
Lakshmi Prasad Natarajan, Prasad Krishnan
2022 J jnl
Berman Codes: A Generalization of Reed-Muller Codes that Achieve BEC Capacity.
CoRR
Lakshmi Prasad Natarajan, Prasad Krishnan
2022 B conf
Bounding the Optimal Length of Pliable Index Coding via a Hypergraph-based Approach.
ITW
Tulasi Sowjanya B., Visvesh Subramanian, Prasad Krishnan
2022 J jnl
Bounding the Optimal Length of Pliable Index Coding via a Hypergraph-based Approach.
CoRR
Tulasi Sowjanya B., Visvesh Subramanian, Prasad Krishnan
2022 B conf
Coded Data Rebalancing for Distributed Data Storage Systems with Cyclic Storage.
ITW
Athreya Chandramouli, Abhinav Vaishya, Prasad Krishnan
2022 J jnl
Coded Data Rebalancing for Distributed Data Storage Systems with Cyclic Storage.
CoRR
Athreya Chandramouli, Abhinav Vaishya, Prasad Krishnan
2021 J jnl
An Umbrella Converse for Data Exchange: Applied to Caching, Computing, and Shuffling.
Entropy
Prasad Krishnan, Lakshmi Natarajan, V. Lalitha
2021 J jnl
Blind Updates in Coded Caching.
IEEE J. Sel. Areas Inf. Theory
Suman Ghosh, Prasad Krishnan, Lakshmi Prasad Natarajan
2021 B conf
Pliable Index Coding via Conflict-Free Colorings of Hypergraphs.
ISIT
Prasad Krishnan, Rogers Mathew, Subrahmanyam Kalyanasundaram
2021 J jnl
Pliable Index Coding via Conflict-Free Colorings of Hypergraphs.
CoRR
Prasad Krishnan, Rogers Mathew, Subrahmanyam Kalyanasundaram
2021 J jnl
Subexponential and Linear Subpacketization Coded Caching via Projective Geometry.
IEEE Trans. Inf. Theory
Hari Hara Suthan Chittoor, Prasad Krishnan, K. V. Sushena Sree, Bhavana Mamillapalli
2020 B conf
An Umbrella Converse for Data Exchange: Applied to Caching, Computing, Shuffling & Rebalancing.
ITW
Prasad Krishnan, Lakshmi Natarajan, V. Lalitha
2020 J jnl
An Umbrella Converse for Data Exchange: Applied to Caching, Computing, Shuffling & Rebalancing.
CoRR
Prasad Krishnan, Lakshmi Natarajan, V. Lalitha
2020 B conf
Blind Updates in Coded Caching.
ITW
Suman Ghosh, Prasad Krishnan, Lakshmi Prasad Natarajan
2020 J jnl
Blind Updates in Coded Caching.
CoRR
Suman Ghosh, Prasad Krishnan, Lakshmi Prasad Natarajan
2020 B conf
Coded Data Rebalancing for Decentralized Distributed Databases.
ITW
K. V. Sushena Sree, Prasad Krishnan
2020 J jnl
Coded Data Rebalancing for Decentralized Distributed Databases.
CoRR
K. V. Sushena Sree, Prasad Krishnan
2020 B conf
Coded Data Rebalancing: Fundamental Limits and Constructions.
ISIT
Prasad Krishnan, V. Lalitha, Lakshmi Natarajan
2020 J jnl
Coded Data Rebalancing: Fundamental Limits and Constructions.
CoRR
Prasad Krishnan, V. Lalitha, Lakshmi Natarajan
2020 J jnl
Locally Decodable Index Codes.
IEEE Trans. Inf. Theory
Lakshmi Prasad Natarajan, Prasad Krishnan, V. Lalitha, Hoang Dau
2020 B conf
Low Complexity Distributed Computing via Binary Matrices with Extension to Stragglers.
ISIT
Shailja Agrawal, Prasad Krishnan
2020 J jnl
Low Complexity Distributed Computing via Binary Matrices with Extension to Stragglers.
CoRR
Shailja Agrawal, Prasad Krishnan
2020 J jnl
Subexponential and Linear Subpacketization Coded Caching via Line Graphs and Projective Geometry.
CoRR
Hari Hara Suthan Chittoor, Prasad Krishnan, K. V. Sushena Sree, Bhavana M
2019 J jnl
Cache-Aided Interference Management with Subexponential Subpacketization.
CoRR
Hari Hara Suthan Chittoor, K. V. Sushena Sree, Prasad Krishnan
2019 B conf
Coded Caching based on Combinatorial Designs.
ISIT
Shailja Agrawal, K. V. Sushena Sree, Prasad Krishnan
2019 J jnl
Coded Caching based on Combinatorial Designs.
CoRR
Shailja Agrawal, K. V. Sushena Sree, Prasad Krishnan
2019 B conf
Coded Caching via Projective Geometry: A new low subpacketization scheme.
ISIT
Hari Hara Suthan Chittoor, Bhavana M, Prasad Krishnan
2019 J jnl
Coded Caching via Projective Geometry: A new low subpacketization scheme.
CoRR
Hari Hara Suthan C, Bhavana M, Prasad Krishnan
2019 B conf
Locality in Index Coding for Large Min-Rank.
ISIT
Lakshmi Natarajan, Hoang Dau, Prasad Krishnan, V. Lalitha
2019 J jnl
Locality in Index Coding for Large Min-Rank.
CoRR
Lakshmi Natarajan, Hoang Dau, Prasad Krishnan, V. Lalitha
2019 J jnl
Locally Decodable Index Codes.
CoRR
Lakshmi Natarajan, Prasad Krishnan, V. Lalitha, Hoang Dau
2019 B conf
Low Subpacketization Coded Caching via Projective Geometry for Broadcast and D2D Networks.
GLOBECOM
Hari Hara Suthan Chittoor, Prasad Krishnan
2019 J jnl
Low Subpacketization Coded Caching via Projective Geometry for Broadcast and D2D networks.
CoRR
Hari Hara Suthan C, Prasad Krishnan
2019 B conf
On Index coding for Complementary Graphs with focus on Circular Perfect Graphs.
ISIT
Bhavana M, Prasad Krishnan
2019 J jnl
On Index coding for Complementary Graphs with focus on Circular Perfect Graphs.
CoRR
Bhavana M, Prasad Krishnan
2019 — conf
Projective Geometry based Coded Caching Schemes with Subexponential and Linear Subpacketizations.
ISCIT
Hari Hara Suthan Chittoor, Prasad Krishnan
2018 B conf
Coded Caching via Line Graphs of Bipartite Graphs.
ITW
Prasad Krishnan
2018 J jnl
Coded Caching via Line Graphs of Bipartite Graphs.
CoRR
Prasad Krishnan
2018 B conf
On Locally Decodable Index Codes.
ISIT
Lakshmi Prasad Natarajan, Prasad Krishnan, V. Lalitha
2018 J jnl
On Locally Decodable Index Codes.
CoRR
Lakshmi Prasad Natarajan, Prasad Krishnan, V. Lalitha
2017 J jnl
An Improved Secretive Coded Caching Scheme exploiting Common Demands.
CoRR
Hari Hara Suthan C, Ishani Chugh, Prasad Krishnan
2017 B conf
An improved secretive coded caching scheme exploiting common demands.
ITW
Hari Hara Suthan C, Ishani Chugh, Prasad Krishnan
2017 J jnl
Index Coding: Rank-Invariant Extensions.
CoRR
Vamsi Krishna Gummadi, Ashok Choudhary, Prasad Krishnan
2017 J jnl
Optimal Index Codes via a Duality between Index Coding and Network Coding.
CoRR
Ashok Choudhary, Vamsi Krishna Gummadi, Prasad Krishnan
2017 J jnl
Rate 1/3 Index Coding: Forbidden and Feasible Configurations.
CoRR
V. Lalitha, Prasad Krishnan
2017 B conf
Rate 1/3 index coding: Forbidden and feasible configurations.
ISIT
V. Lalitha, Prasad Krishnan
2017 J jnl
Uniprior Index Coding.
CoRR
Vijaya Kumar Mareedu, Prasad Krishnan
2017 B conf
Uniprior index coding.
ISIT
Vijaya Kumar Mareedu, Prasad Krishnan
2016 B conf
A class of index coding problems with rate 1/3.
ISIT
Prasad Krishnan, V. Lalitha
2016 J jnl
A class of index coding problems with rate 1/3.
CoRR
Prasad Krishnan, V. Lalitha
2015 J jnl
A Matroidal Framework for Network-Error Correcting Codes.
IEEE Trans. Inf. Theory
Prasad Krishnan, B. Sundar Rajan
2014 J jnl
Network-Error Correcting Codes using Small Fields.
IEEE Trans. Commun.
Prasad Krishnan, B. Sundar Rajan
2014 J jnl
Precoding-Based Network Alignment Using Transform Approach for Acyclic Networks With Delay.
IEEE Trans. Inf. Theory
Teja Damodaram Bavirisetti, Abhinav Ganesan, Prasad Krishnan, B. Sundar Rajan
2013 J jnl
Precoding Based Network Alignment using Transform Approach for Acyclic Networks with Delay.
CoRR
Teja Damodaram Bavirisetti, Abhinav Ganesan, Prasad Krishnan, B. Sundar Rajan
2012 J jnl
A Matroidal Framework for Network-Error Correcting Codes
CoRR
Prasad Krishnan, B. Sundar Rajan
2012 C conf
A construction of matroidal error correcting networks.
ISITA
Prasad Krishnan, B. Sundar Rajan
2012 B conf
A matroidal framework for network-error correcting codes.
ISIT
Prasad Krishnan, B. Sundar Rajan
2012 B conf
A transform approach to linear network coding for acyclic networks with delay.
ISIT
Teja Damodaram Bavirisetti, Abhinav Ganesan, Prasad Krishnan, B. Sundar Rajan
2011 J jnl
A Transform Approach to Linear Network Coding for Acyclic Networks with Delay
CoRR
Teja Damodaram Bavirisetti, G. Abhinav, Prasad Krishnan, B. Sundar Rajan
2011 B conf
A generalized network alignment for three-source three-destination multiple unicast networks with delays.
ITW
Abhinav Ganesan, Teja Damodaram Bavirisetti, Prasad Krishnan, B. Sundar Rajan
2011 B conf
Network-error correcting codes using small fields.
ISIT
Prasad Krishnan, B. Sundar Rajan
2011 J jnl
On network coding for acyclic networks with delays
CoRR
Prasad Krishnan, B. Sundar Rajan
2011 B conf
On network coding for acyclic networks with delays.
ITW
Prasad Krishnan, B. Sundar Rajan
2010 — conf
Network Error Correction for Unit-Delay, Memory-Free Networks Using Convolutional Codes.
ICC
Prasad Krishnan, B. Sundar Rajan
2010 J jnl
Network-Error Correcting Codes using Small Fields
CoRR
Prasad Krishnan, B. Sundar Rajan
2010 J jnl
On Network-Error Correcting Convolutional Codes under the BSC Edge Error Model
CoRR
Prasad Krishnan, B. Sundar Rajan
2010 B conf
On network-error correcting convolutional codes under the BSC edge error model.
ISIT
Prasad Krishnan, B. Sundar Rajan
2010 — conf
Single-Generation Network Coding for Networks with Delay.
ICC
Prasad Krishnan, B. Sundar Rajan
2009 J jnl
Convolutional Codes for Network-Error Correction
CoRR
Prasad Krishnan, B. Sundar Rajan
2009 B conf
Convolutional Codes for Network-Error Correction.
GLOBECOM
Prasad Krishnan, B. Sundar Rajan
2009 J jnl
Network error correction for unit-delay, memory-free networks using convolutional codes
CoRR
Prasad Krishnan, B. Sundar Rajan
2009 J jnl
Single-generation Network Coding for Networks with Delay
CoRR
Prasad Krishnan, B. Sundar Rajan