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PVM
2007
Springer
15 years 3 months ago
Full Bandwidth Broadcast, Reduction and Scan with Only Two Trees
We present a new, simple algorithmic idea for exploiting the potential for bidirectional communication present in many modern interconnects for the collective MPI operations broadc...
Peter Sanders, Jochen Speck, Jesper Larsson Tr&aum...
CRYPTO
2004
Springer
97views Cryptology» more  CRYPTO 2004»
15 years 1 months ago
Efficient Tree-Based Revocation in Groups of Low-State Devices
Abstract. We study the problem of broadcasting confidential information to a collection of n devices while providing the ability to revoke an arbitrary subset of those devices (and...
Michael T. Goodrich, Jonathan Z. Sun, Roberto Tama...
LREC
2010
173views Education» more  LREC 2010»
14 years 11 months ago
From Speech to Trees: Applying Treebank Annotation to Arabic Broadcast News
The Arabic Treebank (ATB) Project at the Linguistic Data Consortium (LDC) has embarked on a large corpus of Broadcast News (BN) transcriptions, and this has led to a number of new...
Mohamed Maamouri, Ann Bies, Seth Kulick, Wajdi Zag...