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» On distributed optimization using generalized gossip
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EMNLP
2011
14 years 10 days ago
Compositional Matrix-Space Models for Sentiment Analysis
We present a general learning-based approach for phrase-level sentiment analysis that adopts an ordinal sentiment scale and is explicitly compositional in nature. Thus, we can mod...
Ainur Yessenalina, Claire Cardie
124
Voted
WSDM
2012
ACM
301views Data Mining» more  WSDM 2012»
13 years 8 months ago
Learning evolving and emerging topics in social media: a dynamic nmf approach with temporal regularization
As massive repositories of real-time human commentary, social media platforms have arguably evolved far beyond passive facilitation of online social interactions. Rapid analysis o...
Ankan Saha, Vikas Sindhwani
116
Voted
CRYPTO
2012
Springer
277views Cryptology» more  CRYPTO 2012»
13 years 3 months ago
Multiparty Computation from Somewhat Homomorphic Encryption
We propose a general multiparty computation protocol secure against an active adversary corrupting up to n−1 of the n players. The protocol may be used to compute securely arithm...
Ivan Damgård, Valerio Pastro, Nigel P. Smart...
STOC
2012
ACM
251views Algorithms» more  STOC 2012»
13 years 3 months ago
Minimax option pricing meets black-scholes in the limit
Option contracts are a type of financial derivative that allow investors to hedge risk and speculate on the variation of an asset’s future market price. In short, an option has...
Jacob Abernethy, Rafael M. Frongillo, Andre Wibiso...
121
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EUROPAR
1997
Springer
15 years 4 months ago
Modulo Scheduling with Cache Reuse Information
Instruction scheduling in general, and software pipelining in particular face the di cult task of scheduling operations in the presence of uncertain latencies. The largest contrib...
Chen Ding, Steve Carr, Philip H. Sweany