Communications of the ACM
Latest Research
From Communications of the ACM
Can Traditional Programming Bridge the Ninja Performance Gap For Parallel Computing Applications?
Current processor trends of integrating more cores with SIMD units have made it more to extract performance from applications. It is believed that traditional...
From Communications of the ACM
Technical Perspective: Getting Consensus For Data Replication
The following paper is a breakthrough in which the authors offer a formula to calculate the probability of reading data that was not written by one of the K most...
From Communications of the ACM
Quantifying Eventual Consistency with PBS
Eventual consistency is often "good enough" for practitioners given its latency and availability benefits. In this work, we explain this phenomenon and demonstrate...
From Communications of the ACM
Technical Perspective: Progress in Visual Categorization
Our visual system helps us carry out our daily business. Our eyes and brain help us by measuring shapes, trajectories, and distances in world around us, and by...
From Communications of the ACM
Visual Object Detection with Deformable Part Models
We describe a state-of-the-art system for finding objects in cluttered images. Our system is based on deformable models that represent objects using local part...
From Communications of the ACM
Understanding the Impact of Video Quality on User Engagement
As Internet-based videos become mainstream, user expectation for high quality is constantly increasing. In this context, it is crucial for content providers to...
From Communications of the ACM
Technical Perspective: Finding People in Depth
The following article by Shotton et al. describes a landmark computer vision system that takes a single depth image containing a person and automatically estimates...
From Communications of the ACM
Real-Time Human Pose Recognition in Parts from Single Depth Images
We propose a new method to quickly and accurately predict human pose — the 3-D positions of body joints — from a single depth image, without depending on information...
From Communications of the ACM
Technical Perspective: SQL on an Encrypted Database
There is some risk in trusting the cloud providers with sensitive data. Why not encrypt the data stored in cloud services?
From Communications of the ACM
CryptDB: Processing Queries on an Encrypted Database
An ideal solution to satisfying the dual goals of protecting data confidentiality and running computations is to enable a server to compute over encrypted data,...
From Communications of the ACM
Technical Perspective: Innovative Interaction: From Concept to the Wild
The history of the relationship between writing systems and technology is as long as it is varied. Likewise, the challenge of entering text using portable gadgets...
From Communications of the ACM
The Word-Gesture Keyboard: Reimagining Keyboard Interaction
As computing technologies expanded beyond the confines of the desktop, the need for effective text entry methods alternative to the ubiquitous desktop keyboards...
From Communications of the ACM
Searching the Village: Models and Methods For Social Search
With Aardvark, a social search engine, users ask a question, either by IM, e-mail, Web input, text message, or voice. Aardvark then routes the question to the person...
From Communications of the ACM
Technical Perspective: Who Knows?: Searching For Expertise on the Social Web
It is difficult to remember what people had to do to find the answer to a question before the Web. One option might be to call a friend who might know the answer...
From Communications of the ACM
Technical Perspective: Visual Reconstruction
Nearly 460,000 Flickr pictures were used to create detailed three-dimensional geometry and colors of famous landmarks and...
From Communications of the ACM
Building Rome in a Day
We present a system that can reconstruct 3D geometry from large, unorganized collections of photographs. Our experimental results demonstrate that it is possible...
From Communications of the ACM
Technical Perspective: Making Browser Extensions Secure
Vulnerabilities in browsers and their extensions have become the primary venue through which cyber criminals compromise the security...
From Communications of the ACM
Vetting Browser Extensions For Security Vulnerabilities with VEX
The browser has become the de facto platform for everyday computation and a popular target for attackers of computer systems. Among the many potential attacks that...
From Communications of the ACM
Technical Perspective: Skintroducing the Future
Two critical goals for mobile devices seem intrinsically in conflict. For carrying, the smaller the better. Yet for...
From Communications of the ACM