ACM Computing Surveys

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Information retrieval on the web
ACM Computing Surveys - Tập 32 Số 2 - Trang 144-173 - 2000
Mei Kobayashi, Koichi Takeda
In this paper we review studies of the growth of the Internet and technologies that are useful for information search and retrieval on the Web. We present data on the Internet from several different sources, e.g., current as well as projected number of users, hosts, and Web sites. Although numerical figures vary, overall trends cited by the sources are consistent and point to exponential ...... hiện toàn bộ
A taxonomy of suffix array construction algorithms
ACM Computing Surveys - Tập 39 Số 2 - Trang 4 - 2007
Simon J. Puglisi, W.F. Smyth, Andrew Turpin
In 1990, Manber and Myers proposed suffix arrays as a space-saving alternative to suffix trees and described the first algorithms for suffix array construction and use. Since that time, and especially in the last few years, suffix array construction algorithms have proliferated in bewildering abundance. This survey paper attempts to provide simple high-level descriptions of these numerous ...... hiện toàn bộ
How Close are We to Realizing a Pragmatic VANET Solution? A Meta-Survey
ACM Computing Surveys - Tập 48 Số 2 - Trang 1-40 - 2015
Mukesh Saini, Abdulhameed Alelaiwi, Abdulmotaleb El Saddik
Vehicular Ad-hoc Networks (VANETs) are seen as the key enabling technology of Intelligent Transportation Systems (ITS). In addition to safety, VANETs also provide a cost-effective platform for numerous comfort and entertainment applications. A pragmatic solution of VANETs requires synergistic efforts in multidisciplinary areas of communication standards, routings, security and trust. Furth...... hiện toàn bộ
Processing Social Media Messages in Mass Emergency
ACM Computing Surveys - Tập 47 Số 4 - Trang 1-38 - 2015
Muhammad Imran, Carlos Castillo, Fernando Díaz, Sarah Vieweg
Social media platforms provide active communication channels during mass convergence and emergency events such as disasters caused by natural hazards. As a result, first responders, decision makers, and the public can use this information to gain insight into the situation as it unfolds. In particular, many social media messages communicated during emergencies convey timely, actionable inf...... hiện toàn bộ
Data-Driven Techniques in Disaster Information Management
ACM Computing Surveys - Tập 50 Số 1 - Trang 1-45 - 2018
Tao Li, Ning Xie, Chunqiu Zeng, Wubai Zhou, Zheng Li, Yexi Jiang, Yimin Yang, Hsin-Yu Ha, Wei Xue, Yue Huang, Shu‐Ching Chen, Jainendra K. Navlakha, S. S. Iyengar
Improving disaster management and recovery techniques is one of national priorities given the huge toll caused by man-made and nature calamities. Data-driven disaster management aims at applying advanced data collection and analysis technologies to achieve more effective and responsive disaster management, and has undergone considerable progress in the last decade. However, to the best of ...... hiện toàn bộ
New Programming Languages for Artificial Intelligence Research
ACM Computing Surveys - Tập 6 Số 3 - Trang 153-174 - 1974
Daniel G. Bobrow, Bertram Raphael
3D Virtual worlds and the metaverse
ACM Computing Surveys - Tập 45 Số 3 - Trang 1-38 - 2013
John David N. Dionisio, W. G. Burns, Richard Gilbert
Moving from a set of independent virtual worlds to an integrated network of 3D virtual worlds or Metaverse rests on progress in four areas: immersive realism, ubiquity of access and identity, interoperability, and scalability. For each area, the current status and needed developments in order to achieve a functional Metaverse are described. Factors that support the formation of a viable Me...... hiện toàn bộ
Topology control in wireless ad hoc and sensor networks
ACM Computing Surveys - Tập 37 Số 2 - Trang 164-194 - 2005
Paolo Santi
Topology Control (TC) is one of the most important techniques used in wireless ad hoc and sensor networks to reduce energy consumption (which is essential to extend the network operational time) and radio interference (with a positive effect on the network traffic carrying capacity). The goal of this technique is to control the topology of the graph representing the communication links bet...... hiện toàn bộ
A Survey of Research into Mixed Criticality Systems
ACM Computing Surveys - Tập 50 Số 6 - Trang 1-37 - 2018
Alan Burns, Robert I. Davis
This survey covers research into mixed criticality systems that has been published since Vestal’s seminal paper in 2007, up until the end of 2016. The survey is organised along the lines of the major research areas within this topic. These include single processor analysis (including fixed priority and Earliest Deadline First (EDF) scheduling, shared resources, and static and synchronous s...... hiện toàn bộ
A survey of image registration techniques
ACM Computing Surveys - Tập 24 Số 4 - Trang 325-376 - 1992
Lisa Gottesfeld Brown
Registration is a fundamental task in image processing used to match two or more pictures taken, for example, at different times, from different sensors, or from different viewpoints. Virtually all large systems which evaluate images require the registration of images, or a closely related operation, as an intermediate step. Specific examples of systems where image registration is a signif...... hiện toàn bộ
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