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179
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CHI
2009
ACM
16 years 7 months ago
2009
ACM
Personal information management (PIM) is an important and hard research problem. Previous systems suffer inflexibility because of strict hierarchies and immobility. I present an a...
189
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SIGMOD
2004
ACM
16 years 7 months ago
2004
ACM
Secure communication guaranteeing reliability, authenticity, and privacy in sensor networks with active adversaries is a challenging research problem since asymmetric key cryptosy...
216
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SIGMOD
2001
ACM
16 years 7 months ago
2001
ACM
Intrusion detection is an essential component of computer security mechanisms. It requires accurate and efficient analysis of a large amount of system and network audit data. It c...
172
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
Detection of filled pauses is a challenging research problem which has several practical applications. It can be used to evaluate the spoken fluency skills of the speaker, to im...
206
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ISMAR
2009
IEEE
16 years 1 months ago
2009
IEEE
The task of vision based people tracking is a major research problem in the context of surveillance applications or human behavior estimation, but it has had only minimal impact o...