Automatic finalization is a common but inherently complex language facility that makes the garbage collection process semantically visible to client programs. With finalizers, memory management becomes more flexible, and garbage collectors can be used to recycle other resources in addition to memory. Formal language models usually ignore garbage collection, and therefore are unable to properly ...

Execution of programs with various data structures often requires dynamic memory management based on garbage collection for better productivity, robustness, and program integrity. In spite of its benefits, garbage collection has not been widely used in embedded real-time systems partly because it often causes unpredictable pause delay. Guaranteeing real-time operations with garbage collection a...

This paper describes the design and the evaluation of Complementary Garbage Collector that is a fundamental algorithm for the parallel and incremental garbage collector. Our algorithm is a combination of two types of fundamental algorithms, incremental update and snapshot-at-beginning, which are complementary to each other. The algorithm has the advantages of both types: great e ciency of the g...

We describe an algorithm that achieves garbage collection when performing concurrent rewriting. We show how this algorithm follows the implementation model of concurrent graph rewriting. This model has been studied and directly implemented on MIMD machines where nodes of the graph are distributed over a set of processors. A distinguishing feature of our algorithm is that it collects garbage con...

A pilot plant bioenergy recovery system from swine waste and garbage was constructed. A series of experiments was performed using swine feces (SF); a mixture of swine feces and urine (MSFU); a mixture of swine feces, urine and garbage (MSFUG); garbage and a mixture of urine and garbage (AUG). The system performed well for treating the source materials at a high organic loading rate (OLR) and sh...

Now a days, there are a number of techniques which are purposefully used and are being build up for well management of garbage or solid waste . Zigbee and Global System for Mobile Communication (GSM) are the latest trends and are one of the best combination to be used in the project. Hence,a combination of both of these technologies is used in the project . To give a brief description of the pr...

This document contains supplemental results and derivations for the paper “Asset Pricing with Garbage”. These include cross-sectional results for 25 portfolios formed using a double sort of garbage and expenditure betas, alternative test assets for the Fama MacBeth regressions in the paper, alternative weighting schemes for the crosssectional GMM test in the paper, a test using a linear stochas...

Many of the current software systems rely on garbage collectors for automatic memory management. This is also the case for various software systems in real-time applications. However, a real-time application often requires an incremental working style of the underlying garbage collection, which renders the garbage collector more complex and less trustworthy. We present a formal verification of ...

In this paper we present a series of tiny programs that verify that a Prolog heap garbage collector can find specific forms of garbage. Only 2 out of our tested 7 Prolog systems pass all tests. Comparing memory usage on realistic programs dealing with finite datastructures using both poor and precise garbage collection shows only a small difference, providing a plausible explanation why many Pr...

1. Introduction Traditional batch garbage collection techniques lead to long delays in the programming execution. Different methods to reduce the delays have been suggested. These methods can be divided into two classes: those intended to give acceptable pauses in interactive programs (programs that interact with a user), and those intended for real-time programs. In an interactive program, it ...