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MM
2005
ACM
181views Multimedia» more  MM 2005»
15 years 9 months ago
Tracking news stories across different sources
Information linkage is becoming more and more important in this digital age. In this paper, we propose a concept tracking method, which links the news stories with the same topic ...
Yun Zhai, Mubarak Shah
AIED
2005
Springer
15 years 9 months ago
Collaboration and Cognitive Tutoring: Integration, Empirical Results, and Future Directions
In this paper, we describe progress we have made toward providing cognitive tutoring to students within a collaborative software environment. First, we have integrated a collaborat...
Andreas Harrer, Bruce M. McLaren, Erin Walker, Lar...
EUROPKI
2005
Springer
15 years 9 months ago
Legal Security for Transformations of Signed Documents: Fundamental Concepts
Abstract. Transformations of signed documents raise questions of technical and organisational nature which render the legal security of the transformed document doubtful. In partic...
Andreas U. Schmidt, Zbynek Loebl
HPCC
2005
Springer
15 years 9 months ago
Fast Sparse Matrix-Vector Multiplication by Exploiting Variable Block Structure
Abstract. We improve the performance of sparse matrix-vector multiplication (SpMV) on modern cache-based superscalar machines when the matrix structure consists of multiple, irregu...
Richard W. Vuduc, Hyun-Jin Moon
IJCNLP
2005
Springer
15 years 9 months ago
Inversion Transduction Grammar Constraints for Mining Parallel Sentences from Quasi-Comparable Corpora
Abstract. We present a new implication of Wu’s (1997) Inversion Transduction Grammar (ITG) Hypothesis, on the problem of retrieving truly parallel sentence translations from larg...
Dekai Wu, Pascale Fung