Chamath Keppitiyagama

Publication Activity (10 Years)

Years Active: 2001-2024
Publications (10 Years): 21

Top Topics

Phishing Emails

Security Administration

Wireless Sensor Networks

Top Venues

Publications

Yasith Samaradivakara, Thavindu Ushan, Asela Pathirage, Prasanth Sasikumar, Kasun Karunanayaka, Chamath Keppitiyagama, Suranga Nanayakkara
SeEar: Tailoring Real-time AR Caption Interfaces for Deaf and Hard-of-Hearing (DHH) Students in Specialized Educational Settings. CHI Extended Abstracts (2024)
Wathsara Daluwatta, Ravindu De Silva, Sanduni Kariyawasam, Mohamed Nabeel, Charith Elvitigala, Kasun De Zoysa, Chamath Keppitiyagama
CGraph: Graph Based Extensible Predictive Domain Threat Intelligence Platform. CoRR (2022)
Mithsen De Silva, Prabhash Kumarasinghe, Kasun De Zoysa, Chamath Keppitiyagama
Reidentifying Asian Elephants from Ear Images Using a Cascade of Convolutional Neural Networks and Explaining with GradCAM. SN Comput. Sci. 3 (3) (2022)
Shehan Edirimannage, Mohamed Nabeel, Charith Elvitigala, Chamath Keppitiyagama
PhishChain: A Decentralized and Transparent System to Blacklist Phishing URLs. CoRR (2022)
K. T. Y. Mahima, Malith Weerasekara, Kasun De Zoysa, Chamath Keppitiyagama, Luca Mottola, Thiemo Voigt, Markus Flierl
Poster: Fighting Dengue Fever with Aerial Drones. EWSN (2022)
K. T. Y. Mahima, Malith Weerasekara, Kasun De Zoysa, Chamath Keppitiyagama, Markus Flierl, Luca Mottola, Thiemo Voigt
MM4Drone: A Multi-spectral Image and mmWave Radar Approach for Identifying Mosquito Breeding Grounds via Aerial Drones. PervasiveHealth (2022)
Shehan Vidyakeerthi, Mohamed Nabeel, Charith Elvitigala, Chamath Keppitiyagama
Demo: PhishChain: A Decentralized and Transparent System to Blacklist Phishing URLs. WWW (Companion Volume) (2022)
Lakindu Akash, Duneesha Fernando, Malith Jayasinghe, Chamath Keppitiyagama, Kishanthan Thangarajah
Machine Learning Based Thread Pool Tuning via Program Analysis. HPCC/DSS/SmartCity/DependSys (2021)
Vinuri Bandara, Thisura Rathnayake, Nipuna Weerasekara, Charitha Elvitigala, Kenneth Thilakarathna, Primal Wijesekera, Kasun De Zoysa, Chamath Keppitiyagama
Demo: Large Scale Analysis on Vulnerability Remediation in Open-source JavaScript Projects. CCS (2021)
Nimesha Wickramasinghe, Mohamed Nabeel, Kenneth Thilakaratne, Chamath Keppitiyagama, Kasun De Zoysa
Uncovering IP Address Hosting Types Behind Malicious Websites. CoRR (2021)
Ravindu De Silva, Mohamed Nabeel, Charith Elvitigala, Issa Khalil, Ting Yu, Chamath Keppitiyagama
Compromised or Attacker-Owned: A Large Scale Classification and Study of Hosting Domains of Malicious URLs. USENIX Security Symposium (2021)
Vinuri Bandara, Thisura Rathnayake, Nipuna Weerasekara, Charitha Elvitigala, Kenneth Thilakarathna, Primal Wijesekera, Chamath Keppitiyagama
Fix that Fix Commit: A real-world remediation analysis of JavaScript projects. SCAM (2020)
Primal Wijesekera, Chamath Keppitiyagama
COMONet: Community Mobile Network. CoRR (2020)
Asanka P. Sayakkara, Namal Jayasuriya, Tharindu Ranathunga, Chathura Suduwella, Nithila Vithanage, Chamath Keppitiyagama, Kasun De Zoysa, Kasun Hewage, Thiemo Voigt
Poster: A Low-cost Elephant Localization System. EWSN (2017)
Dilushi Piumwardane, Chathura Suduwella, Isuru Dharmadasa, Asanka P. Sayakkara, Prabhash Kumarasinghe, Kasun De Zoysa, Chamath Keppitiyagama
An Empirical Study of WiFi-based Radio Tomographic Imaging. SenSys (2017)
Namal Jayasuriya, Asanka P. Sayakkara, Chathura Suduwella, Chamath Keppitiyagama, Kasun De Zoysa, Kasun Hewage
"Wire is not dead": Wired-backscatter Communication for Breakage Detection in Electric Fences. EWSN (2017)
Namal Jayasuriya, Tharindu Ranathunga, Kasun Gunawardana, Chamath Silva, Prabash Kumarasinghe, Asanka P. Sayakkara, Chamath Keppitiyagama, Kasun De Zoysa, Kasun Hewage, Thiemo Voigt
Resource-Efficient Detection of Elephant Rumbles. SenSys (2017)
Asanka Priyadarshana Sayakkara, Namal Jayasuriya, Tharindu Ranathunga, Chathura Suduwella, Nithila Vithanage, Chamath Keppitiyagama, Kasun De Zoysa, Kasun Hewage, Thiemo Voigt
Eloc: Locating Wild Elephants Using Low-Cost Infrasonic Detectors. DCOSS (2017)
Aruni Nisansala, G. K. A. Dias, Nihal D. Kodikara, Maheshya Weerasinghe, Damitha Sandaruwan, Chamath Keppitiyagama, Nuwan Dammika
Stiffness parameter evaluation for graphical and haptic gallbladder model. ICCIP (2016)
Maheshya Weerasinghe, Aruni Nisansala, Damitha Sandaruwan, Nihal D. Kodikara, Chamath Keppitiyagama, Kapila Dias, Nuwan Dammika, Ishan Buddhika, Chamal Perera
Poster: Virtual Eye- A Smarter Mode of Interaction to Virtual Tours. MobiSys (Companion Volume) (2016)
Maheshya Weerasinghe, G. K. A. Dias, Anuja T. Dharmaratne, Damitha Sandaruwan, Aruni Nisansala, Chamath Keppitiyagama, Nihal D. Kodikara
Computer aid assessment of muscular imbalance for preventing overuse injuries in athletes. ICCIP (2016)
Charitha Elvitigala, Eranda Tennakoon, Ayyoob Hamza, Yasith Lokuge, Kasun De Zoysa, Chamath Keppitiyagama, Venkat Iyer, Kasun Hewage, Thiemo Voigt
Towards a sensor system to tame the human elephant conflict. SAS (2015)
Asanka P. Sayakkara, Chathura Suduwella, Charith Shalitha, Rumesh Hapuarachchi, Chamath Keppitiyagama, Kasun De Zoysa
Wireless Sensing: What Simplicity Has to Offer? MASS (2015)
Poshitha Dabare, Chathura Suduwella, Asanka P. Sayakkara, Damitha Sandaruwan, Chamath Keppitiyagama, Kasun De Zoysa, Kasun Hewage, Thiemo Voigt
Listening to the Giants: Using Elephant Infra-Sound to Solve the Human-Elephant Conflict. RealWSN@SenSys (2015)
Mohammed Ayyoob Ahamed Hamza, Chamath Keppitiyagama, Kasun De Zoysa, Venkatraman Iyer, Kasun Hewage, Thiemo Voigt
A Quadcopter Controller to Maintain Radio Link Quality. DroNet@MobiSys (2015)
Eranda Tennakoon, Charith Madusanka, Kasun De Zoysa, Chamath Keppitiyagama, Venkat Iyer, Kasun Hewage, Thiemo Voigt
Sensor-based breakage detection for electric fences. SAS (2015)
Carlo Alberto Boano, Marco Zuniga, James Brown, Utz Roedig, Chamath Keppitiyagama, Kay Römer
TempLab: a testbed infrastructure to study the impact of temperature on wireless sensor networks. IPSN (2014)
Kanishka Ariyapala, Mauro Conti, Chamath Keppitiyagama
ContextOS: A Context Aware Operating System for Mobile Devices. GreenCom/iThings/CPScom (2013)
Chamath Keppitiyagama, Nicolas Tsiftes, Carlo Alberto Boano, Thiemo Voigt
Temperature hints for sensornet routing. SenSys (2013)
Damitha Sandaruwan, Nihal D. Kodikara, Chamath Keppitiyagama, Rexy Rosa, Mahen Jayawardena, Prabath Samarasinghe
User Perception of the Physical & Behavioral Realism of a Maritime Virtual Reality Environment. UKSim (2012)
Kasun Hewage, Chamath Keppitiyagama, Kenneth Thilakarathna
TikiriDev: A UNIX-Like Device Abstraction for Contiki. REALWSN (2010)
Kenneth Thilakarathna, Chamath Keppitiyagama, Kasun De Zoysa, Henrik Hansson
Incorporating Digital Tools for Informal Peer Group Learning. CSEDU (1) (2010)
Erandi Lakshika, Chamath Keppitiyagama, Dulan Wathugala
AOnesC: An Aspect-Oriented Extension to nesC. NTMS (2008)
Kasun De Zoysa, Chamath Keppitiyagama, Gihan P. Seneviratne, W. W. A. T. Shihan
A public transport system based sensor network for road surface condition monitoring. NSDR (2007)
Qianfeng Zhang, Chamath Keppitiyagama, Alan S. Wagner
Supporting MPI Collective Communication on Network Processors. CLUSTER (2002)
Chamath Keppitiyagama, Alan S. Wagner
Asynchronous MPI messaging on Myrinet. IPDPS (2001)