technology seems to be able to bring great opportunities to agri-food, nevertheless, not negligible constraints are slowing its adoption. This survey may provide readers with an exhaustive overview on opportunities and constraints for RFID wide adoption in agri-food.

The Data Encryption Standard (DES) is the best known and most widely used cryptosystem for civilian applications. It was developed at IBM and adopted by the National Buraeu of Standards in the mid 70's, and has successfully withstood all the attacks published so far in the open literature

, and the goal is to trigger a large cascade of further adoptions, which set of individuals should we target? We consider this problem in several of the most widely studied models in social network analysis. The optimization problem of selecting the most influential nodes is NP-hard here, and we provide

the report so as to make it more widely accessible, to alleviate some of the confusion about the "official semantics of the language, and to counter a number of incorrect comments made in the literature about the way statecharts have been implemented. For example, the survey [yon der Beek 1994] does

-evaluations, exaggerated perceptions of control or mastery, and unrealistic optimism-can serve a wide variety of cognitive, affective, and social functions. We also attempt to resolve the following paraPreparation of this article was supported by National Science Foundation Grant BNS 83-08524, National Cancer Institute

Napster pioneered the idea of peer-to-peer file sharing, and supported it with a centralized file search facility. Subsequent P2P systems like Gnutella adopted decentralized search algorithms. However, Gnutella's notoriously poor scaling led some to propose distributed hash table solutions

Random Fields (MRF’s), the resulting energy minimization problems were widely viewed as intractable. Recently, algorithms such as graph cuts and loopy belief propagation (LBP) have proven to be very powerful: for example, such methods form the basis for almost all the top-performing stereo methods

MapReduce is emerging as an important programming model for large-scale data-parallel applications such as web indexing, data mining, and scientific simulation. Hadoop is an open-source implementation of MapReduce enjoying wide adoption and is often used for short jobs where low response time

Integrated pest management (IPM) is such approach where pest are controlled by following a number of technologies that are environmentally sound. The study attempted to determine the adoption rate of IPM by the vegetable growers in Bangladesh for better understanding about what extent farmers adopt

When it comes to big data, companies big and small need to determine not only the best fit of new technology with existing investments but also how to incorporate proven best practices that enable them to run better and run differently. Executive Summary The avalanche of data that is stressing — and often collapsing — traditional computing systems is matched only by the staggering number of technical and architectural choices available to those seeking business value from this environment. Therefore, big data platforms can be a double-edged sword. While they provide significant IT cost reductions and the power to analyze much larger data sets than previously possible with available IT capabilities, they can also unleash