By Emmanuelle Anceaume, Erwan Le Merrer, Romaric Ludinard (auth.), Roberto Baldoni, Paola Flocchini, Ravindran Binoy (eds.)

This publication constitutes the refereed court cases of the sixteenth foreign convention on ideas of allotted structures, OPODIS 2012, held in Rome, Italy, in December 2012. The 24 papers offered have been rigorously reviewed and chosen from 89 submissions. The convention is a global discussion board for the alternate of cutting-edge wisdom on disbursed computing and structures. Papers have been sought soliciting unique examine contributions to the speculation, specification, layout and implementation of disbursed systems.

Show description

Read Online or Download Principles of Distributed Systems: 16th International Conference, OPODIS 2012, Rome, Italy, December 18-20, 2012. Proceedings PDF

Similar international books

Mobile Information Systems II: IFIP International Working Conference on Mobile Information Systems, MOBIS 2005, Leeds, UK, December 6-7, 2005 (IFIP International Federation for Information Processing)

Cellular info platforms II offers a suite of study at the making plans, research, layout, building, amendment, implementation, usage, review, and administration of cellular info platforms. The articles specialise in the consequences of this examine on the planet of trade, and handle technical matters and constraints on cellular details structures functionalities and layout.

International Assessment of Research and Development in Simulation-Based Engineering and Science

Simulation-Based Engineering and technology (Sbe&S) cuts throughout disciplines, exhibiting super promise in parts from hurricane prediction and weather modeling to realizing the mind and the habit of various different complicated platforms. during this groundbreaking quantity, 9 amazing leaders check the newest study developments, due to fifty two web site visits in Europe and Asia and thousands of hours of specialist interviews, and talk about the results in their findings for the U.S. govt.

Interactive Theorem Proving: First International Conference, ITP 2010, Edinburgh, UK, July 11-14, 2010. Proceedings

This booklet constitutes the refereed court cases of the 1st foreign convention on Interactive Theorem proving, ITP 2010, held in Edinburgh, united kingdom, in July 2010. The 33 revised complete papers offered have been rigorously reviewed and chosen from seventy four submissions. The papers are geared up in themes comparable to counterexample new release, hybrid process verification, translations from one formalism to a different, and cooperation among instruments.

Additional info for Principles of Distributed Systems: 16th International Conference, OPODIS 2012, Rome, Italy, December 18-20, 2012. Proceedings

Example text

Although a leaf-oriented tree occupies more space than a node-oriented tree (since it contains up to twice as many nodes), the expected depth of a key or value is only marginally higher, since more than half of the nodes are leaves. Additionally, the fact that all updates in a leaf-oriented tree can be performed by a local change near the leaves dramatically simplifies the task of proving that updates do not interfere with one another. Basic k-ST Operations. These operations are implemented as in [9].

Let rLATEJtaskidx be the time from tk to the deadline of LATEJtaskidx . Formally, this is expressed as: rLATEJtaskidx = ALATEJtaskidx + Dtaskidx - tk . From |ENTIREtaskidx | = qtaskidx (L), it follows from the definition of qi (L) and ri (L) that rLATEJtaskidx ≤ rtaskidx (L). ). 2, we have that job LATEJtaskidx has not yet finished execution at time tk . Hence, the assumptions in Lemma 8 are fulfilled. This gives us that it holds that job LATEJtaskidx performs at most: Ctaskidx -WJ(τtaskidx , z*( Dtaskidx - rtaskidx (L))/s, s) units of execution in the time interval [tk ,∞).

Sun (left) and Intel (right) results showing the performance of the k-ST for many values of k, and for various operation mixes. The Sun machine is running 128 threads, and the Intel machine is running 80 threads. We now discuss similarities between the experiments 5i-5d-40r-size100 and 20i-20d-1r-size100, which involve small range queries, before delving into their details. The results from these experiments are highly similar. In both experiments, all k-STs outperform Snap and Ctrie by a wide margin.

Download PDF sample

Rated 4.22 of 5 – based on 43 votes