A survey on behavior analysis in video surveillance for homeland security applications

T Ko - 2008 37th IEEE Applied Imagery Pattern Recognition …, 2008 - ieeexplore.ieee.org
Surveillance cameras are inexpensive and everywhere these days but the manpower
required to monitor and analyze them is expensive. Consequently the videos from these …

Pactree: A high performance persistent range index using pac guidelines

WH Kim, RM Krishnan, X Fu, S Kashyap… - Proceedings of the ACM …, 2021 - dl.acm.org
Non-Volatile Memory (NVM), which provides relatively fast and byte-addressable
persistence, is now commercially available. However, we cannot equate a real NVM with a …

Write-behind logging

J Arulraj, M Perron, A Pavlo - Proceedings of the VLDB Endowment, 2016 - dl.acm.org
The design of the logging and recovery components of database management systems
(DBMSs) has always been influenced by the difference in the performance characteristics of …

Proteus: A flexible and fast software supported hardware logging approach for nvm

S Shin, SK Tirukkovalluri, J Tuck, Y Solihin - Proceedings of the 50th …, 2017 - dl.acm.org
Emerging non-volatile memory (NVM) technologies, such as phase-change memory, spin-
transfer torque magnetic memory, memristor, and 3D Xpoint, are encouraging the …

NVWAL: Exploiting NVRAM in write-ahead logging

WH Kim, J Kim, W Baek, B Nam, Y Won - ACM SIGPLAN Notices, 2016 - dl.acm.org
Emerging byte-addressable non-volatile memory is considered an alternative storage
device for database logs that require persistency and high performance. In this work, we …

Finding and fixing performance pathologies in persistent memory software stacks

J Xu, J Kim, A Memaripour, S Swanson - Proceedings of the Twenty …, 2019 - dl.acm.org
Emerging fast, non-volatile memories will enable systems with large amounts of non-volatile
main memory (NVMM) attached to the CPU memory bus, bringing the possibility of dramatic …

Durable transactional memory can scale with timestone

RM Krishnan, J Kim, A Mathew, X Fu… - Proceedings of the …, 2020 - dl.acm.org
Non-volatile main memory (NVMM) technologies promise byte addressability and near-
DRAM access that allows developers to build persistent applications with common load and …

{ZMS}: Zone abstraction for mobile flash storage

JY Hwang, S Kim, D Park, YG Song, J Han… - 2024 USENIX Annual …, 2024 - usenix.org
We propose an I/O stack for ZNS based flash storage in mobile environment, ZMS. The zone
interface is known to save the flash storage from two fundamental issues which modern flash …

Prism: Optimizing key-value store for modern heterogeneous storage devices

Y Song, WH Kim, SK Monga, C Min… - Proceedings of the 28th …, 2023 - dl.acm.org
As data generation has been on an upward trend, storing vast volumes of data cost-
effectively as well as efficiently accessing them is paramount. At the same time, today's …

Falcon: Fast OLTP engine for persistent cache and non-volatile memory

Z Ji, K Chen, L Wang, M Zhang, Y Wu - Proceedings of the 29th …, 2023 - dl.acm.org
Non-volatile memory (NVM) has the properties of both byte addressable and persistence,
which provides new opportunities for building on-line transaction processing (OLTP) …