acm-header
Sign In

Communications of the ACM

Latest Research



Imaging the Propagation of Light Through Scenes at Picosecond Resolution
From Communications of the ACM

Imaging the Propagation of Light Through Scenes at Picosecond Resolution

We present a novel imaging technique, which we call femtophotography, to capture and visualize the propagation of light through table-top scenes with an effective...

From Communications of the ACM

Technical Perspective: Combining Logic and Probability

In "Probabilistic Theorem Proving," Gogate and Domingos suggest how PTP could be turned in a fast approximate algorithm by sampling from the set of children of...

Probabilistic Theorem Proving
From Communications of the ACM

Probabilistic Theorem Proving

Many representation schemes combining first-order logic and probability have been proposed in recent years. We propose the first method that has the full power...

From Communications of the ACM

Technical Perspective: Computing with the Crowd

What kinds of problems can be solved with combined human and machine computation? "AutoMan: A Platform for Integrating Human-Based and Digital Computation," by...

Automan
From Communications of the ACM

Automan: A Platform For Integrating Human-Based and Digital Computation

We introduce AutoMan, the first fully automatic crowdprogramming system.

From Communications of the ACM

Technical Perspective: Software Is Natural

"On the Naturalness of Software" by Hindle et al. takes an entirely new approach to providing tools to help build software.

On the Naturalness of Software
From Communications of the ACM

On the Naturalness of Software

We begin with the conjecture that most software is natural, with all the attendant constraints and limitations — and thus, like natural language, it is also likely...

From Communications of the ACM

Technical Perspective: Taming the Name Game

In "Learning to Name Objects," the authors offer a method to determine a basic-level category name for an object in an image.

Learning to Name Objects
From Communications of the ACM

Learning to Name Objects

This paper looks at the problem of predicting category labels that mimic how human observers would name objects.

From Communications of the ACM

Technical Perspective: Enlisting the Power of the Crowd

An important contribution of "Answering Enumeration Queries with the Crowd" is the observation that by using the crowd for the collection of new data, we are departing...

Answering Enumeration Queries with the Crowd
From Communications of the ACM

Answering Enumeration Queries with the Crowd

Hybrid human/computer database systems promise to greatly expand the usefulness of query processing by incorporating the crowd. Such systems raise many implementation...

From Communications of the ACM

Technical Perspective: Paris Beyond Frommer's

Can a computer automatically discover and tell us what makes Paris look so much like Paris? "What Makes Paris Look Like Paris?" offers a creative, inspiring new...

What Makes Paris Look Like Paris?
From Communications of the ACM

What Makes Paris Look Like Paris?

Given a large repository of geo-tagged imagery, we seek to automatically find visual elements, for example windows, balconies, and street signs, that are most distinctive...

From Communications of the ACM

Technical Perspective: The Path to Light Transport

"Geometric Tools for Exploring Manifolds of Light Transport Paths" presents a technique to address the challenging problems of light transport.

Geometric Tools For Exploring Manifolds of Light Transport Paths
From Communications of the ACM

Geometric Tools For Exploring Manifolds of Light Transport Paths

We provide a geometric solution to the longstanding problem of light simulations by representing light paths as points in an abstract high-dimensional configuration...

From Communications of the ACM

Technical Perspective: A Woodworker's Easy Fix

The authors of "Guided Exploration of Physically Valid Shapes for Furniture Design" have found a way to provide the user with instant feedback on how to fix unstable...

Guided Exploration of Physically Valid Shapes For Furniture Design
From Communications of the ACM

Guided Exploration of Physically Valid Shapes For Furniture Design

The authors propose an interactive design framework for the efficient and intuitive exploration of geometrically and physically valid shapes.

From Communications of the ACM

Technical Perspective: The Specialization Trend in Computer Hardware

Specialization improves energy-efficiency in computing but only makes economic sense if there is significant demand. A balance can often be found by designing...

Convolution Engine
From Communications of the ACM

Convolution Engine: Balancing Efficiency and Flexibility in Specialized Computing

We present the Convolution Engine (CE) — a programmable processor specialized for the convolution-like data-flow prevalent in computational photography, computer...

From Communications of the ACM

Technical Perspective: Image Processing Goes Back to Basics

In "Local Laplacian Filters," Paris et al. made a surprising move. They chose to build a system on the Laplacian pyramid, which is a very simple multiscale representation...
Sign In for Full Access
» Forgot Password? » Create an ACM Web Account