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160
Voted
SIGMOD
2011
ACM
176views Database» more  SIGMOD 2011»
14 years 6 months ago
Sharing work in keyword search over databases
An important means of allowing non-expert end-users to pose ad hoc queries — whether over single databases or data integration systems — is through keyword search. Given a set...
Marie Jacob, Zachary G. Ives
107
Voted
SIGMOD
2011
ACM
207views Database» more  SIGMOD 2011»
14 years 6 months ago
Differentially private data cubes: optimizing noise sources and consistency
Bolin Ding, Marianne Winslett, Jiawei Han, Zhenhui...
157
Voted
SIGMETRICS
2011
ACM
270views Hardware» more  SIGMETRICS 2011»
14 years 6 months ago
Scalable monitoring via threshold compression in a large operational 3G network
Threshold-based performance monitoring in large 3G networks is very challenging for two main factors: large network scale and dynamics in both time and spatial domains. There exis...
Suk-Bok Lee, Dan Pei, MohammadTaghi Hajiaghayi, Io...
SIGMETRICS
2011
ACM
191views Hardware» more  SIGMETRICS 2011»
14 years 6 months ago
Stability analysis of QCN: the averaging principle
Data Center Networks have recently caused much excitement in the industry and in the research community. They represent the convergence of networking, storage, computing and virtu...
Mohammad Alizadeh, Abdul Kabbani, Berk Atikoglu, B...
175
Voted
SIGMETRICS
2011
ACM
245views Hardware» more  SIGMETRICS 2011»
14 years 6 months ago
Record and transplay: partial checkpointing for replay debugging across heterogeneous systems
Software bugs that occur in production are often difficult to reproduce in the lab due to subtle differences in the application environment and nondeterminism. To address this pr...
Dinesh Subhraveti, Jason Nieh
164
Voted
SIGMETRICS
2011
ACM
208views Hardware» more  SIGMETRICS 2011»
14 years 6 months ago
Structure-aware sampling on data streams
The massive data streams observed in network monitoring, data processing and scientific studies are typically too large to store. For many applications over such data, we must ob...
Edith Cohen, Graham Cormode, Nick G. Duffield
SIGMETRICS
2011
ACM
182views Hardware» more  SIGMETRICS 2011»
14 years 6 months ago
Fine-grained latency and loss measurements in the presence of reordering
Modern trading and cluster applications require microsecond latencies and almost no losses in data centers. This paper introduces an algorithm called FineComb that can estimate ...
Myungjin Lee, Sharon Goldberg, Ramana Rao Kompella...
146
Voted
SIGMETRICS
2011
ACM
161views Hardware» more  SIGMETRICS 2011»
14 years 6 months ago
Modeling program resource demand using inherent program characteristics
The workloads in modern Chip-multiprocessors (CMP) are becoming increasingly diversified, creating different resource demands on hardware substrate. It is necessary to allocate h...
Jian Chen, Lizy Kurian John, Dimitris Kaseridis
159
Voted
SIGMETRICS
2011
ACM
229views Hardware» more  SIGMETRICS 2011»
14 years 6 months ago
Model-driven optimization of opportunistic routing
Opportunistic routing aims to improve wireless performance by exploiting communication opportunities arising by chance. A key challenge in opportunistic routing is how to achieve ...
Eric Rozner, Mi Kyung Han, Lili Qiu, Yin Zhang
159
Voted
SIGMETRICS
2011
ACM
237views Hardware» more  SIGMETRICS 2011»
14 years 6 months ago
Analysis of DCTCP: stability, convergence, and fairness
Cloud computing, social networking and information networks (for search, news feeds, etc) are driving interest in the deployment of large data centers. TCP is the dominant Layer 3...
Mohammad Alizadeh, Adel Javanmard, Balaji Prabhaka...