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KDD
2012
ACM
164views Data Mining» more  KDD 2012»
13 years 14 days ago
SeqiBloc: mining multi-time spanning blockmodels in dynamic graphs
Blockmodelling is an important technique for decomposing graphs into sets of roles. Vertices playing the same role have similar patterns of interactions with vertices in other rol...
Jeffrey Chan, Wei Liu, Christopher Leckie, James B...
TKDE
2012
312views Formal Methods» more  TKDE 2012»
13 years 13 days ago
Efficient Fuzzy Type-Ahead Search in XML Data
—In a traditional keyword-search system over XML data, a user composes a keyword query, submits it to the system, and retrieves relevant answers. In the case where the user has l...
Jianhua Feng, Guoliang Li
PLDI
2009
ACM
15 years 10 months ago
Semantics-aware trace analysis
As computer systems continue to become more powerful and comdo programs. High-level abstractions introduced to deal with complexity in large programs, while simplifying human reas...
Kevin J. Hoffman, Patrick Eugster, Suresh Jagannat...
WOWMOM
2009
ACM
146views Multimedia» more  WOWMOM 2009»
15 years 4 months ago
When opportunity proceeds from autonomy: A tour-based architecture for disconnected mobile sensors
We consider the case of sparse mobile sensors deployed to implement missions in challenging environments. This paper explores a notion of tour networks that is well suited to circ...
Michel Charpentier, Radim Bartos, Swapnil Bhatia
INFOCOM
2007
IEEE
15 years 4 months ago
Cross-Layer Analysis of Rate Adaptation, DCF and TCP in Multi-Rate WLANs
—Wireless Internet access is facilitated by IEEE 802.11 WLANs that, in addition to realizing a specific form of CSMA/CA—distributed coordination function (DCF)— implement a ...
Jaehyuk Choi, Kihong Park, Chongkwon Kim