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Program Analysis and Compilation Techniques for Speeding up Transactional Database Workloads

Publications associées (104)

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Combining Tasking and Transactions, Part II: Open Multithreaded Transactions

Jörg Kienzle

This position paper is a follow-up paper of the one presented at the last IRTAW workshop. The paper describes a model for providing transaction support for concurrent programming languages such as Ada 95. In order to achieve smooth integration, the use of ...

ACM Press2001

Writer adaptation techniques in HMM based Off-Line Cursive Script Recognition

Samy Bengio, Alessandro Vinciarelli

This work presents the application of HMM adaptation techniques to the problem of Off-Line Cursive Script Recognition. Instead of training a new model for each writer, one first creates a unique model with a mixed database and then adapts it for each diffe ...

IDIAP2001

Implementing e-Transactions with Asynchronous Replication

Rachid Guerraoui

An e-Transaction is one that executes exactly-once despite failures. This paper describes a distributed protocol that implements the abstraction of e-Transactionsin three-tier architectures. Three-tier architectures are typically Internet-oriented architec ...

2000

Shared Recoverable Objects

Jörg Kienzle

This document describes an implementation of recoverable objects that can be accessed concurrently. After a brief description of the possible uses of recoverable objects and after reviewing some of the new features of Ada 95 used in the implementation, the ...

1999

Whole Program Paths

James Richard Larus

Whole program paths (WPP) are a new approach to capturing and representing a program's dynamic---actually executed---control flow. Unlike other path profiling techniques, which record intraprocedural or acyclic paths, WPPs produce a single, compact descrip ...

ACM1999

Fusion Applied to Distributed Multimedia System Development: the Easy Meeting Case Study

Shane Sendall

The well-known Fusion object-oriented methodology is restricted to the development of sequential systems and certain restricted kinds of concurrency systems. Consequently, the development of distributed systems is only possible wiht additions and fixes to ...

1999

Improving Data-flow Analysis with Path Profiles

James Richard Larus

Data-flow analysis computes its solutions over the paths in a control-flow graph. These paths---whether feasible or infeasible, heavily or rarely executed---contribute equally to a solution. However, programs execute only a small fraction of their potentia ...

ACM1998

Transaction Reordering in Replicated Databases

Rachid Guerraoui, André Schiper, Fernando Pedone

Transaction Reordering in Replicated Databases F.Pedone, R.Guerraoui and A.Schiper This paper presents a fault-tolerant lazy replication protocol that ensures 1-copy serializability at a relatively low cost. Unlike eager replication approaches, our protoco ...

1997

Transaction Reordering in Replicated Databases

Rachid Guerraoui, André Schiper, Fernando Pedone

1997

Software DSM protocols that adapt between single writer and multiple writer

Willy Zwaenepoel, Sandhya Dwarkadas

We present two software DSM protocols that dynamically adapt between a single writer (SW) and a multiple writer (MW) protocol based on the application's sharing patterns. The first protocol (WFS) adapts based on write-write false sharing; the second (WFS+W ...

1997