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CORR
2007
Springer
159views Education» more  CORR 2007»
13 years 4 months ago
Designing a Resource Broker for Heterogeneous Grids
: Grids provide uniform access to aggregations of heterogeneous resources and services such as computers, networks and storage owned by multiple organizations. However, such a dyna...
Srikumar Venugopal, Krishna Nadiminti, Hussein Gib...
CORR
2007
Springer
95views Education» more  CORR 2007»
13 years 4 months ago
Slope One Predictors for Online Rating-Based Collaborative Filtering
Rating-based collaborative filtering is the process of predicting how a user would rate a given item from other user ratings. We propose three related slope one schemes with pred...
Daniel Lemire, Anna Maclachlan
CORR
2007
Springer
114views Education» more  CORR 2007»
13 years 4 months ago
High Performance Direct Gravitational N-body Simulations on Graphics Processing Units
We present the results of gravitational direct N-body simulations using the commercial graphics processing units (GPU) NVIDIA Quadro FX1400 and GeForce 8800GTX, and compare the re...
Simon Portegies Zwart, Robert G. Belleman, Peter G...
CORR
2007
Springer
135views Education» more  CORR 2007»
13 years 4 months ago
On the decidability and complexity of Metric Temporal Logic over finite words
Abstract. Metric Temporal Logic (MTL) is a prominent specification formalism for realtime systems. In this paper, we show that the satisfiability problem for MTL over finite tim...
Joël Ouaknine, James Worrell
CORR
2007
Springer
76views Education» more  CORR 2007»
13 years 4 months ago
Guessing based on length functions
— Close relationships between guessing functions and length functions are established. Good length functions lead to good guessing functions. In particular, guessing in the incre...
Rajesh Sundaresan
CORR
2007
Springer
109views Education» more  CORR 2007»
13 years 4 months ago
The General Gaussian Multiple Access and Two-Way Wire-Tap Channels: Achievable Rates and Cooperative Jamming
—The general Gaussian multiple-access wiretap channel (GGMAC-WT) and the Gaussian two-way wiretap channel (GTW-WT) are considered. In the GGMAC-WT, multiple users communicate wit...
Ender Tekin, Aylin Yener
CORR
2007
Springer
110views Education» more  CORR 2007»
13 years 4 months ago
AMIE: An annotation model for information research
The objective of most users for consulting any information database, information warehouse or the internet is to resolve one problem or the other. Available online or offline anno...
Charles A. Robert, David Amos
CORR
2007
Springer
135views Education» more  CORR 2007»
13 years 4 months ago
AMIEDoT: An annotation model for document tracking and recommendation service
The primary objective of document annotation in whatever form, manual or electronic is to allow those who may not have control to original document to provide personal view on inf...
Charles A. Robert
CORR
2007
Springer
94views Education» more  CORR 2007»
13 years 4 months ago
Exploring the academic invisible web
Purpose: To provide a critical review of Bergman’s 2001 study on the Deep Web. In addition, we bring a new concept into the discussion, the Academic Invisible Web (AIW). We defi...
Dirk Lewandowski, Philipp Mayr