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Providing security to audio songs for maintaining its intellectual property right (IPR) is one of chanllenging fields in commercial world especially in creative industry. In this paper, an effective approach has been incorporated to…

密码学与安全 · 计算机科学 2012-02-24 Uttam Kr. Mondal , J. K. Mandal

Binaural audio gives the listener an immersive experience and can enhance augmented and virtual reality. However, recording binaural audio requires specialized setup with a dummy human head having microphones in left and right ears. Such a…

计算机视觉与模式识别 · 计算机科学 2021-11-17 Kranti Kumar Parida , Siddharth Srivastava , Gaurav Sharma

A site-specific Type-II codebook design is proposed for downlink massive multiple-input multiple-output (MIMO) limited-feedback beamforming. The key idea is to embed a learned site-specific propagation prior into the Type-II channel state…

信号处理 · 电气工程与系统科学 2026-04-24 Cheng-Jie Zhao , Zhaolin Wang , Zongyao Zhao , Yuanwei Liu

An IoT (Internet of things) system supports a massive number of IoT devices wirelessly. We show how to use Cell-Free Massive MIMO (multiple-input and multiple-output) to provide a scalable and energy efficient IoT system. We employ optimal…

系统与控制 · 电气工程与系统科学 2020-11-17 Hangsong Yan , Alexei Ashikhmin , Hong Yang

In millimeter wave (mmWave) systems, antenna architecture limitations make it difficult to apply conventional fully digital precoding techniques but call for low cost analog radio-frequency (RF) and digital baseband hybrid precoding…

信息论 · 计算机科学 2017-10-11 Shiwen He , Jiaheng Wang , Yongming Huang , Bjorn Ottersten , Wei Hong

Cost-effective embedded systems necessitate utilizing the single-wire communication protocol for inter-chip communication, thanks to its reduced pin count in comparison to the multi-wire I2C or SPI protocols. However, current single-wire…

硬件体系结构 · 计算机科学 2025-09-03 Bochen Ye , Gustavo Naspolini , Kimmo Salo , Manil Dev Gomony

We will introduce BumbleBee, a transformer model that will generate MIDI music data . We will tackle the issue of transformers applied to long sequences by implementing a longformer generative model that uses dilating sliding windows to…

声音 · 计算机科学 2021-07-09 Lucas Fenaux , Maria Juliana Quintero

Every generation of mobile devices strives to capture video at higher resolution and frame rate than previous ones. This quality increase also requires additional power and computation to capture and encode high-quality media. We propose a…

Information visualization applications have become ubiquitous, in no small part thanks to the ease of wide distribution and deployment to users enabled by the web browser. Scientific visualization applications, relying on native code…

图形学 · 计算机科学 2020-09-08 Will Usher , Valerio Pascucci

In future Internet-of-Things networks, sensors or even access points can be mounted on ground/aerial vehicles for smart-city surveillance or environment monitoring. To support the high-mobility sensing with low network latency, a technique…

信息论 · 计算机科学 2018-07-13 Guangxu Zhu , Kaibin Huang

Cross-modal retrieval between audio recordings and symbolic music representations (MIDI) remains challenging because continuous waveforms and discrete event sequences encode different aspects of the same performance. We study descriptor…

声音 · 计算机科学 2026-04-14 Mariano Fernández Méndez

MIDI-sheet music alignment is the task of finding correspondences between a MIDI representation of a piece and its corresponding sheet music images. Rather than using optical music recognition to bridge the gap between sheet music and MIDI,…

多媒体 · 计算机科学 2020-04-23 Thitaree Tanprasert , Teerapat Jenrungrot , Meinard Mueller , T. J. Tsai

Despite the significant progress in controllable music generation and editing, challenges remain in the quality and length of generated music due to the use of Mel-spectrogram representations and UNet-based model structures. To address…

音频与语音处理 · 电气工程与系统科学 2025-01-17 Siyuan Hou , Shansong Liu , Ruibin Yuan , Wei Xue , Ying Shan , Mangsuo Zhao , Chao Zhang

Network library APIs have historically been developed with the emphasis on data movement, placement, and communication semantics. Many communication semantics are available across a large variety of network libraries, such as send-receive,…

分布式、并行与集群计算 · 计算机科学 2022-06-02 Luis E. Peña , Wenbin Lu , Pavel Shamis , Steve Poole

We present an AI-based framework for semantic transmission of multimedia data over band-limited, time-varying channels. The method targets scenarios where large content is split into multiple packets, with an unknown number potentially…

多媒体 · 计算机科学 2026-01-29 Homa Esfahanizadeh , Nargis Fayaz , Jinfeng Du , Harish Viswanathan

Real-time transmission of high-resolution video signals in an uncompressed and unencrypted format requires an ultra-reliable and low-latency communications (URLLC) medium with high bandwidth to maintain the quality of experience (QoE) for…

信号处理 · 电气工程与系统科学 2025-08-01 Hossein Kazemi , Isaac N. O. Osahon , Tiankuo Jiao , David Butler , Nikolay Ledentsov , Ilya Titkov , Nikolay Ledentsov , Harald Haas

The increase in real time ultra-high definition video services presents a challenging issue to current network infrastructures, because of its high bandwidth usage, which saturate network links. The required bandwidth is related to strict…

网络与互联网体系结构 · 计算机科学 2015-09-29 Paul Farrow , Martin Reed , Maciej Glowiak , Joe Mambretti

Network coding (NC), in principle, is a Layer-3 innovation that improves network throughput in wired networks for multicast/broadcast scenarios. Due to the fundamental differences between wired and wireless networks, extending NC to…

信息论 · 计算机科学 2013-12-10 Mohammad H. Firooz , Zhiyong Chen , Sumit Roy , Hui Liu

We consider the problem of communicating information over a network secretly and reliably in the presence of a hidden adversary who can eavesdrop and inject malicious errors. We provide polynomial-time, rate-optimal distributed network…

网络与互联网体系结构 · 计算机科学 2010-04-27 Hongyi Yao , Danilo Silva , Sidharth Jaggi , Michael Langberg

Interconnected computing systems, in various forms, are expected to permeate our lives, realizing the vision of the Internet of Things (IoT) and allowing us to enjoy novel, enhanced services that promise to improve our everyday lives.…

网络与互联网体系结构 · 计算机科学 2024-10-30 Konstantinos Fysarakis , Damianos Mylonakis , Charalampos Manifavas , Ioannis Papaefstathiou